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{{Infobox station
{{Infobox station
| name                = Tshio-ts'iawk-muehn Railway Station
| name                = Twa-ts′uk-men Railway Station
| native_name        = 朱雀門車站
| native_name        = 朱雀門驛, ''twa-ts′uk-men-lek''
| native_name_lang    =  
| native_name_lang    = [[Shinasthana]]
| cta_header          =  
| cta_header          =  
| type                = NRC, Metro, TJRR, THSR
| type                = '''National Rail, KRT, EDR, HSR, Airport Railway'''
| style              =  
| style              =  
| image              = PennStationInteriorManhattan.jpg
| image              = CONCOURSE ROOF DETAIL. - Pennsylvania Station18.jpg
| image_size          = 300
| image_upright      = 0.5
| image_caption      = Concourse of the newly-completed station, c. 1919
| image_caption      = Glass roof photographed in 1899
| address            = №s 1~2 South Blvd. E., Kien-k'ang T.J., IAR, 10100
| address            = №s 1 2 South Blvd. E., Kien-k'ang, 10190
| country            = [[Themiclesia]]
| country            = [[Themiclesia]]
| iso_region          =  
| iso_region          =  
Line 25: Line 25:
| longEW              =  
| longEW              =  
| coordinates        = <!-- {{Coord|LAT|LON|type:landmark_region:XX|display=inline,title}}-->
| coordinates        = <!-- {{Coord|LAT|LON|type:landmark_region:XX|display=inline,title}}-->
| elevation          = 51  
| elevation          = 51 m
| line                = NRC Traverse Main Line <br> NRC Inland Main Line <br> Metro Blue Line<br>Metro Red Line<br>Metro Green Line <br>Metro Orange Line<br>T.J. RR Line 1 <br> T.J. RR Line 5 <br> [[Themiclesian High Speed Rail]] <br> Airport Shuttle Railway
| line                = Central Junction Railway <br> [[Trans-Hemithean Railway]] <br> [[Trans-Hemithea High-Speed Railway]] <br> KRT Metropolitan <br> KRT Urban <br> KRT City <br> KRT Central <br> KRT Tibh & Tibh Airport <br> EDR 1 <br> EDR 2 <br>EDR 3 <br>EDR 4 <br>EDR 5 <br> [[Themiclesian High Speed Rail|HSR Inland Main Line]] <br>[[Themiclesian High Speed Rail|HSR Traverse Main Line]] <br> Kei Airport Railway
| other              = Metropolitan Omnibus & Tram<br>taxicabs
| other              = Metropolitan Omnibus<br>taxicabs
| structure          = mixed
| structure          = mixed
| platform            = 25 island <br> 2 side
| platform            = 32 island <br> 5 side
| depth              = 72
| depth              = 72 m
| levels              = 5
| levels              = 5
| tracks              = 93
| tracks              = 123
| parking            = 1232
| parking            = 55
| bicycle            = 2329
| bicycle            = 652
| baggage_check      = Yes
| opened              =  {{Start date|1857|df=y}}  
| opened              =  {{Start date|1893|05|03|df=y}}  
| closed              = <!-- {{End date|YYYY|MM|DD|df=y}} -->
| closed              = <!-- {{End date|YYYY|MM|DD|df=y}} -->
| rebuilt            = 1915
| rebuilt            = 1897
| electrified        = 1970
| electrified        = 1983
| ADA                = Yes
| ADA                = Yes
| code                = 382 | 1
| code                = 382 | 1
| owned              = NRC
| owned              = City of Kien-k'ang
| operator            = NRC <br>Kien-k'ang Metro<br> T.J. Regional Railway
| operator            = National Railway <br>[[Kien-k'ang Rapid Transit]]<br>[[Exchequer District Railway]]<br>Metropolitan Omnibus<br>Other bus operators<br>Themiclesia Post
| zone                =  
| zone                =  
| smartcardname      = MetroPass and others
| smartcardstatus    = Yes
| former              =  
| former              =  
| passengers          = 822,000  
| passengers          = avg. 522,000 per diem
| pass_year          = 2015
| pass_year          = 2015
| pass_percent        =  
| pass_percent        =  
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| route_map          =  
| route_map          =  
| map_state          =  
| map_state          =  
}}The '''Tshio-ts'iawk-muehn Station''' (朱雀門車站, also romanized as '''Tio-ts'jawk-mwen''') is a passenger and freight railway station situated in Kien-k'ang, TY, Themiclesia, on the junction of the Inland Main Line and the Traverse Main Line.  It is the largest station by both floor area and passenger volume in the entire city, serving over 600,000 people a day on average (est. 2015).  It possesses three stories above ground level and seven below, and there are 55 tracks that can allow passengers to board and alight from the train.  Additionally, there are also six tracks that allow freight to be moved onto and off freight trains.
}}The '''Twa-ts′uk-men Station''' (朱雀門驛, ''twa-ts′uk-men-lek'') is a passenger [[Rail transport in Themiclesia|railway]] station situated in [[Kien-k'ang]], [[Themiclesia]].  Established on the [[Central Junction Railway]], the station now hosts National Rail, [[Exchequer District Railway]], five lines of the [[Kien-k'ang Rapid Transit]] system, [[Themiclesian High Speed Rail]], Kei Airport Metro, the Metropolitan Omnibus Terminal, and a taxicab hub; furthermore, it is connected to four hotels, three underground shopping malls, six department stores, the [[Kien-k'ang Financial Centre]], amongst other local edifices and attractions.


The station was built by the National Railway Company in 1893 as the keystone of its vision to unify the (then) two most important railways, today known as the Inland and Traverse MainlinesThe TML branches soon after leaving the station, allowing trains to turn northwards or southwards along the IML.  Metro access was added in many phases since 1902.  The [[Themiclesian High Speed Rail]] also made it a station in 1965.  The Tan-jiang Regional Railway was added in 1968The TTJ Airport Railway is the latest service to arrive, in 1981.
It is the largest station in Themiclesia by passenger volume and floor area (but not land area), serving over 600,000 people a day on average (est. 2020)Across its six station buildings, it possesses three storeys above ground and seven below.  The station is a cultural landmark, transportation hub, and commercial centre for Kien-k'angSome of this prosperity is attributed to the traffic the station brings.


The station is a cultural landmark, transportation hub, and commercial centre for the capital city Kien-k'ang.  Much of this prosperity actually sprung up around the station to service its passenger traffic.   
==History==
===Rebuilding===
As railways developed in Themiclesia, many lines were connected to the capital city by terminal stations its outskirts, most importantly the Qlin-tsung Terminus on the west, the Ferry Terminus on the southwest, and the Tlang-qrum Terminus on the east.  However, the need to transship goods from one terminus to another resulted in congestion through the city's core.  To alleviate congestion, wagons not for delivery were commanded in 1875 to traverse the city at night; however, this policy generated complaints of nocturnal noise and excess manure from streams of wagon traffic.  Moreover, the three railway termini were each some distance from the city's rising commercial centre, which was around the eponymous Twa-ts'uk-men Gate.
 
In 1891, the government formally entered the railway business by purchasing the National Trunk Railway, which had defaulted on its debts due to ineffective line planning.  The [[Liberal Party (Themiclesia)|Liberal]] government embraced the regulations of railways as a policy and planned the [[Central Junction Railway]] to obviate the city's nocturnal wagon traffic as well as to bring passengers and goods over the proverbial "last mile" to the epicentre of trade in Kien-k'ang.
 
The city encountered difficulty to acquire sufficient land for a railway through the centre of the cityThus, it accepted the suggestion of Chief Engineer of Works Stsang, to construct an underground railway so that the land above remained economically useful.  The government paid rent while buildings stood demolished and agreed to refund taxation on the land for 99 years, thus enhancing its value.  Construction work began in 1892 and terminated in 1897, resulting in a seven-mile tunnel with four tracks.  This project was reported in the foreign press and billed a "radical demonstration of competence" in newspapersHowever, at the same time, most of the working-class tenants who had lived in buildings demolished for the station were hastily evicted by their landlords; prevailing terms on apartment lease of the day granted tenants none of the compensation from the government.


==History==
A new station building was erected as the crowning jewel of one of the most expensive projects in Themiclesian history.  The new building, completed ahead of schedule in 1897 and with the compelled labour of over 6,000 prisoners coralled into the capital city, included a spacious concourse spanned by steel girders and glass roofs.  With a floor area of 268,000 square feet and more underground, it was the largest building in Themiclesia and more than half of the size of Anglia's {{wp|Crystal Palace}}.  There were five underground platforms and twelve full-length storage tracks when the station opened, though more were added later in its historyThe underground levels were spanned by brick vaults reinforced with steel ties.
Railways first appeared in Themiclesia in the 1830s, but the earliest lines only served the coastal areas, shipping freight and coalThey reached the capital city in 1859, which remained the terminus for the inland-going line that would be renamed the TML in 1892Meanwhile, a new line connecting the interior cities Kwang-tsh'iu and Lok-iang entered construction in 1878, completed in 1885.  While both lines passed through the capital city, they used separate stations, located on opposite sides of the city, which slowed freight from one line to the other; this was not an issue as the two lines were privately owned until 1891The formation of the National Railway Company that year, and its subsequent purchase of most inter-regional railway lines in the country, permitted the concactenation of several routes to form a railway network.  The station (and the railway around it) was added to realize that integrationConstruction work began in 1890 and ended in 1893.
 
Because the Central Junction Railway was meant to connect the major railway lines around Kien-k'ang, the underground tunnels were built to accommodate the largest rolling stock then in use, found on the very newest National Trunk Railway, which ran with coaches 14 ft 6 in. tall and 10 ft 6 in. wide; most Themiclesian coaches were between 12 and 13 ft tall, and 9 ft and 9 ft 6 in wide.  Due to government consolidation of railways in the late 1890s and continuing into the 1920s, most improved and new lines were re-gauged to be consistent with the tunnelsThough considered generous by 1890s standards, the tunnels became the proverbial bottle-neck when it came to large freight in the [[Pan-Septentrion War]] and beyond.
 
===Early 20th century===
In 1899, the Metropolitan Railway opened with exits built directly into the mezzanine level.  The owners of the railway demanded this right after its competitor, Urban, had also obtained a similar concession in the concourse space.  In 1910, the station was augmented by two new platform with two tracks each.  While passenger trains were usually assembled and maintained in the yard between the passenger and freight sides, the new passenger platform forced the staff platforms south, where maintenance work took place.  The assembly of some trains was thus moved to Tl′ang-qrum Station, where a more spacious yard was still available.  A further island platform was added in 1913.  In 1916, the Central line's shuttle line to Twa-ts'uk-men opened into the station with a platform just north of the Metropolitan's.  This required an extension to the mezzanine level.
 
In 1921, the City line's platforms were added to the space under the station, using a tunelling shield to bore much deeper than any of the previous tunnelsIts platform level lay roughly 30 m underground, compared to the 7 m of the National Rail, Metropolitan, and Central tracks.  This great depth required an equally elaborate escalator to convey passengers to and from its trains, which was added in the western end of the mezzanine level.
 
===PSW===
During the retreat to the west in 1936, much of the station's furniture was removed to enlarge usable space.  The grand concourse was used by the government as propaganda image briefly in 1939 to portray Themiclesia as a technologically advanced nation that could contest more powerful yet backwards and barbaric invaders.  In September 1940, Kien-k'ang was severed from relieving forces and forced to defend itself from its walls, thus leaving the station, and the railway network beneath it, undefended.  It was commandeered as a temporary base of operations by Menghean forces during the siege of the city, and several attempts were made to infiltrate the city via the Metropolitan Railway's tunnels in the direction of the Old City.  Menghean soldiers pushed a spare coach into the tunnel as an effective shield against Themiclesian fire, but the railway engineer Marcus Syar employed a {{wp|derail}} to cause a derailment.  The derailed coach was not only immovable from the Menghean side but also blocked the tunnel.  Syar was later awarded the Order of the Star for his wit.
 
In January 1941, a bomb penetrated the east end of the station's concourse, causing considerable damage to the northeastern corner and eastern façade.  The building was converted into a hospital that housed over 2,000 wounded Menghean and Dayashinese soldiers, and a Red Cross flag was hoisted over the station to denote this use.  Operating theatres were established in the mezzanine level.  The presence of medical personnel in the concourse prevented further damage, as multiple aerial engagements occurred over that part of the city in 1941When Menghean and Dayashinese forces retreated from Kien-k'ang in mid-1941, the station was given a rudimentary restoration and remained in use as a hospital.  As the enemy still controlled the eastern parts of the railway network, the eastern end of the Central Junction Railway tunnels was bricked up to prevent locomotives carrying hostile forces from barging into the city.  All traffic was diverted to the suburbs for easier control and better space for manipulation.


Augmentations to the station began almost immediately after its inaugurationThe first line of the Kien-k'ang Metro, now known as the Blue Line, entered construction in 1903 and was completed in 1908In this vicinity, it ran under the road before the station and was largely parallel to the railwayAt completion, the station did not give access to the Metro: passengers had to exit the station, cross the street, and enter the Metro station from the other sideThis is largely because the 1893 station was north of the current station, and it was not deemed possible to excavate the ground under it and connect it to the underground Metro service.
With the war progressing favourably, the Central Junction was opened again in 1942Eastbound services were restored in October 1942 to facilitate the transport of troops and materials, and some of the invalids in the hospital were removed to other hospitals and convalescence houses in the cityLord Kwyak, the Secretary of State for War, visited the station to see off one of the batches of volunteers bound to fight in [[Maverica]] in May 1944Full restoration work, including the mending of the glass ceiling in the damaged corner of the station, began in 1946 and was completed by 1948In contrast to the marble façade, a small corner of the building was mended with concrete as a memorial to the war.


The station building was demolished in 1915 to make way for a more spacious one, to match the expanding passenger traffic and provide convenient transit to the Metro, which now included the Red Line, connecting the city's prosperous southern suburbs to the station.  Rather than expanding the station northwards, which would eat into the road immediately before it, or shifting the tracks southwards, the NRC elected to build over the existing platforms, which were several meters beneath ground level alreadyThe new structure included a solid mezzanine level above the platforms and a grand concourse above the mezzanineRe-inforced steel beams were imported to span almost the entire width of the concourseThis technique prevented the concourse from overloading its foundations, which was heavily re-inforced beforehand. While the resulting superstructure enjoyed much sunlight, credit to its glass roof and many windows, it also prevented the lower levels from receiving itAs early as 1920, the lack of natural light has inspired horror novels set in the station.
===Late 20th century===
The addition of the [[Themiclesian High Speed Rail|HSR]] and the [[Exchequer District Railway|EDR]] presented a challenge to the station.  One plan called for replacing the shrinking marshalling yard that was still in use with HSR platforms, and another required digging a new tunnel under both the NRC and KRT platforms.  The former plan was originally preferred, though structural and operational difficulties so implied (the HSR to share the busy tunnel with conventional rail, regauging required, etc.) compelled National Rail to elect the latterWork began in 1960 and was complete by 1965The HSR's ticketing operation required an extension to the sub-mezzanine level owned by the Kien-k'ang MetroThe interior of the new area was decorated by the HSR's architect E. E. Ericson, who otherwise was responsible for new constructions along the roadEricson disliked working with cramped and inflexible spaces underground.


If in 1915 Kien-k'ang was a predominantly pedestrian city, then in 1930 it possessed the most vehicles of any city in ThemiclesiaThat the railway crossed the entire southern limit of the city created a great disruption for any vehicular traffic travelling latitudinallyMoreover, decades of successive expansions to railway infrastructure along that corridor made it unfeasible to open level crossings more than a mile in either direction of the railway, centred on the stationPedestrians, however, could cross to the south side via a breezeway built into the station.  In 1932, the city government ordered the construction of two vehicular overpasses to cross the station's 300-meter depthEngineers responded to this challenge by placing pillars in a slightly oblique direction, so the supports would not infringe the tracks' loading gaugeSeeing overwhelmingly positive reception, six more overpasses were erected in like manner, connecting roads that were severed by the railway decades ago.
The 60s also saw the opening of the underground arcades that ran under the roads bounding the station's infrastructure, bridging commercial establishments and opening into the mezzaninesA company jointly owned by the abutting department stores initially owned these arcades that catered to fast-paced purchasesIt was thought that instead of waiting in the concourse, passengers could shop while in transitShoppers going from one department store to another could also stay within an enclosed space rather than emerging onto street level, where the presence of taxicabs and busses might lure them away; though that lure also existed with the underground arcades opening into the Metro system, it was thought passenger traffic would more than offset this problemNational Rail was endeared to this plan as it provided more exits.   


In 1940, the city decided to "fill" the space above the track layer with overpasses, so that traffic could pass unimpeded in all directionsWhile the war was ongoing, the city persuaded the central government to allocate resources for this project, claiming it would "immensely hasten communications between the central and local governments".  The NRC simply extended the mezzanine level across the frontage of the station, as its two flanks were "covered" by the governmentDue to constraints in iron use, engineers resorted to using brick vaults to support the new ground above the tracks, with each span corresponding to one trackBy 1942, the "covering" was complete, and cars freely travelled over the railway.  Lighting in the track layer considerably worsened, as the covering blocked off whatever little light it received from the south side. The NRC had omitted to include space for electricals and pipework, resulting in their haphazard suspension on walls and vaults.  Columbian traveller A. S. Sandman called it, "one of the gloomiest and eeriest places in the world".
In 1969, the Inner Region Regional Railway was privatized and relocated its services to a new platform layer further below that of the deep-level KRT linesThese new platforms were located under the eastern approach of the NRC tracks.  A further lobby was constructed above the three roughly-parallel regional lines.  To distinguish this lobby, where ticketing and other IRRR offices were located, from the sub-mezzanine level (which was so named after its completion in 1952), the newer lobby was called the lower mezzanineIn 1970 they were renamed to B1 and B2 respectively, in an early effort to ease the infamous confusion that would later characterize the station; however, this change was not positively received, as discussed belowA new building was erected adjoining the luggage terminal east of the concourse to represent the IRRR's autonomous operation, though it could be accessed from  was simply called the "new station" by locals.


During the 50s, Kien-k'ang Metro again expanded its network, utilizing new tunnel-boring machines (TBM), permitting deeper tunnels with less disturbance to traffic and structures on the surface.  By 1952, another two lines entered construction, today known as the Orange and Green Lines; they ran perpendicularly to the existing tracks.  Thus they would necessarily need to be situated on a deeper pane to avoid conflicts with current infrastructure.  The depth of the new tunnels meant the tracks above were not adversely affected; however, giving them access to the interior of the station posed a new challenge.  After many surveys and feasibility studies, the NRC settled on an unconventional solution: the space immediately above the Orange and Green Lines would be turned into a new sub-level providing easy transfers between the two lines, which are only 200 meters apart under the stationThe level was connect to the mezzanine layer via a set of escelators that bore through the track layer without landing, taking advantage of an opening over which no tracks ranAmidst much public suspicion, the sub-level was completed in 1955, billed the "Civil Engineering Feat of the Decade".
An airport railway to Kei Airport, the successor to [[Tibh Airport]], was completed in 1995.  The railway connected the city to the new airport 33 km away, so that arrivals had an option other than a bus ride along the congested highway.  Its two platform were located under those of the Metro Blue lineAnother building, called "new station south" was erected over the mezzanine level (as a stand-alone terminus) for the Airport RailwayIt was hoped traffic might be separated from the existing network, but under public pressure that service was made accessible from both the sub-mezzanine and an extension of the lower mezzanine, which provided access to the bus stations and the concourse building.  The 1969 station was then disambiguated as "new station north".


In the 1960s, new challenges of a similar character confronted the NRC.  In total, four new services made the Tshio-ts'iawk-muehn Station its home between 1963 and 1970The NRC repeated its response in the 50s.  This created a "sub-sub-mezzanine" accessed from the sub-mezzanine level.  This would also make it possible to add peripheral entrances to street level, without passing through the interior of the station, which became more congested by the day due to new store springing .  At the same time, the station experimented with underground shopping malls as a measure to lure shoppers away from the areas most frequently accessed by travellers and commuters.  In 1962, 63, 65, 67, and 69, subsequent underground malls with exits leading directly to street level were added.  After 1969, the basic structure of the Tshio-ts'iawk-muehn Station has not changed at scale.
The Metro Circle line was completed in 1985 with its platform parallel and partly under the HSR serviceIt opened into the South Mall (from which transit to the other services was possible) and initially had no street-level exits.


==Structure==
==Structure==
===Above ground===
===KRT Urban line platform===
The main station building houses a 800-meter long, 20-meter wide concourse spanned by a glass roof suspended 15 meters above floor level, roughly in the east-west direction.  The main entrance is situated on the north side, roughly at its centre.  Behind the concourse and to the left and right of the main entrance are buildings that flank the concourse, divided into three stories; the two higher stories house the NRC's headquarters, while the first, which opens into the concourse, is occupied by restaurants, bookstalls, and other retailersAt the centre of the concourse, there are stairwells and ramps that provide access to the mezzanine below.
The [[Kien-k'ang Rapid Transit|KRT]] Urban line's platforms are to the south of the concourse, on an elevated level.  The side platforms are for stopping trains, while the central island platform is where the line's express services call.
 
===Street level===
The main passenger concourse is a 420-metre long, 65-meter wide concourse spanned by a glass roof, long side in the east-west direction.  The main entrance is situated on the north side, roughly at its centre, though access points dot its perimeterThe concourse houses one portion of National Rail's ticketing office, and restaurants, bookstalls, and other small shops exist along the elongated buildingThe perimeter of the concourse is occupied by waiting rooms and other facilities.


===Mezzanine===
===Mezzanine===
The mezzanine level's ceiling is above current ground level, and its floor below.  The open area of the level is not as long as the concourse, but it extends further south.  Beyond its two sides on the east and west, there is parking space.  The northern half of the mazzanine houses the ticketing windows of all services that share the station.  The southern half of the level houses bus stops and taxicab queues.
The mezzanine is directly below the concourse and extends some 300 metres past its southern side.  The southwestern corner of the mezzanine is taken up by a bus terminal, into which a spur from the western overpass extends.  The bus terminal is divided into two sections along the spur, the northern part thereof served by the Metropolitan Omnibus, and the southern part by other operators, mostly long-distance busses.  Both sections accept departing and arriving passengers.
 
The leve's central area is not as long as the concourse, but extending further south.  The eastern half of the mazzanine houses National Rail ticketing windows and more waiting rooms.
 
===National Rail track level===
The National Rail track level lies under the mezzanine.  There are 9 island platforms (Platform 2 through 10) and 2 side platforms (Platform 1 and 11), with a total of 32 tracks.  The Central Junction Railway is {{wp|quadruple-track railway|quadruplicated}}, with two tracks intended for each direction.  Approaching the station in either direction, the lines fan out to meet the station's tracks and sidings.
*Platform 1 is used for the [[Trans-Hemithean Railway]] and the Inland Main Line.
*Platforms 2 and 3 are used by trains for Rak and Stui the Inland Main Line.
*Platform 4 is used by trains for K′an and Nek.
*Platform 5 and 6 is used by trains on the National Trunk and Central Main Line.
*Platform 7 and 8 are used by trains for Mgraq, Ngang, and Lwai.
*Platform 9 and 10 are used by trains on the Coastal Main Line and to Q.pa.
*Platform 11 is used by trains on the Sat Line.
 
The freight station no longer accepts freight, but to it are still sent luggage, mail, and parcelsIt connects to the National Post building.  As charter trains frequently depart from the southern platforms, tourist groups usually assemble here for ease of identification.  There are breezeways from the freight terminal connected to the mezzanine.


===Ground level===
To the north of the NRC tracks and directly beneath the road above, the Blue Mall is situated on this levelThis mall is most noted for its selection of restaurants providing casual diningOpposite the freight station, Underground Mall №2 is found, parallel to №1As the south side of the station has been rejuvenated from a largely industrial area into one of leisure and fashion, №2 hosts a variety of boutiques.
Though called the "ground level", it is under the Mezzanine, which is already partly underground when viewed from the northThere are six island platforms and one side platform, for a total of 13 tracks, accessed by escelators from the mezzanine levelSouth of these platforms, there are 32 tracks that compose of the switching yard, where trains are assembled, disassembled, and inspected; further south, two island platforms and one side platform allow freight loading and unloadingCargo lifts provide access to these platforms, in addition to personnel lifts.
*Platform 1: not frequently in use; formerly used for limited expresses via the [[Trans-Hemithean Railway]]
*Platform 2
**North side: ordinary trains westbound (north) via TML & CML
**South side: ordinary trains westbound (south) via TML & CML
*Platform 3
**North side: express & limited express trains westbound (north) via TML & CML
**South side: express & limited express trains westbound (south) via TML & CML
*Platform 4
**North side: ordinary trains eastbound (north) via TML & IML
**South side: express & limited express trains eastbound (north) via TML & IML
*Platform 5
**North side: express & limited express trains eastbound (north) via TML & IML
**South side: ordinary trains eastbound (north) via TML & IML
*Platform 6
**North side: trains bound for reversal
**South side: trains bound for reversal, connection to subway
*Platform 7
**North side: employee, postal, military, and charter trains
**South side: employee, postal, military, and charter trains


To the north of the NRC tracks and directly beneath the road above, Underground Mall №1 is situated on this level.  This mall is most noted for its selection of restaurants providing casual dining.  Opposite the freight station, Underground Mall №2 is found, parallel to №1.  As the south side of the station has been rejuvenated from a largely industrial area into one of leisure and fashion, №2 hosts a variety of fashion apparel stores.
Platforms for KRT Metropolitan and Central lines are found on this level.  The Metropolitan line platform


===B1===
===B1===
Kien-k'ang Metro's Blue and Red Lines are found on this level.
This level was originally called the sub-mezzanine, since its functions as a nexus between several services made it comparable.  B1 provides access to the Themiclesian High-Speed Rail and Kien-k'ang Metro Orange and Green lines.  The level is accessed from the mezzanine level, several surrounding buildings, the Green and Blue underground malls, and certain street-level portals.  The main body of B1 does not actually reach the Green Line's platform, requiring a 40-metre tunnel towards its lobby, from which the Green mall could be reached.  On the other hand, the Orange Line does not have its own lobby and is accessed from the station's B1 level, with its own street-level access points.  The Metro's Operational Control Centre is found on this level.


===B2===
===B2===
Kien-k'ang Metro's Orange Line, Green Line, and the Operational Control Centre are fond on this level.
This level, originally called the "lower mezzanine", offers access to IRRR Line 1, Line 2, and Line 5, the Airport Rail, and the Metro Circle Line.  B2 was originally accessed not, as many assume, from B1, but from the mezzanine level.  Entry to B2 is located southeast of the mezzanine and is led by a 180° turn into a large set of staircases and escalators.  The geography of the level was designed to avoid overlap with B1, engineers having raised structural concerns.  In 1990, B1 was connected to an enlarged B2 through four tunnels with highly-reinforced supports.  The IRRR ticketing office is located on the northeastern corner of the level, the gates to the platforms directly east of it.  Those of the Metro Circle Line and the Airport Rail is located on the southern limit of the level.  B2 also offers exit into the Blue Mall and Purple Mall.
 
==Operators==
===National Rail===
National Rail's Twa-ts′uk-men Station is situated on the Central Junction Railway, which connects to the Inland Main Line, Kan Line, Nek Line, and Sat Line to the east, and the National Trunk Line, Central Main Line, Mgraq Line, Ngang Line, Tor Line, and Coastal Main Line to the west of the station.
 
==Accessibility==
Twa-ts'uk-men provides unassisted and assisted wheelchair access throughout the station.  There are accessible elevators and pathways to all services, which enable travellers with mobility, auditory, and sight impairments to travel unassisted to all services offered at Twa-ts'uk-men.  There are nine accessible lavatories for all genders spread on all concourses and ticketing levels.  Under the terms of the ''Disabled Travelling Act'' of 1998, all areas designated for the use of travellers in wheelchairs are fitted with emergency buttons.
 
Advocacies for travellers with impairments have assessed the station and found some provisions deficient.  For example, there are no lavatories on National Rail's platform level, and the nearest accessible one could be more than 300 m away, and clear space from obstructions to the edge of the platform is often very limited.  In places, as little as 25 centimetres separate the edge of the wheelchair from a passing train.  To avoid staircases, {{wp|tactile paving}} could take indirect routes and cause unexpected delays for the traveller.  This is especially relevant in car parks, as the nearest one is more than 600 m away from the concourse, and the station leases multiple other parking lots as it was built without one.
 
The issue of signage is common complaint by all travellers.  The station is legally prevented from erecting signs in National Rail's normal style in the interest of preserving historical appearances.  In place of yellow plastic tactile paving, blue bricks with the required patterns, contrasting with the faint yellow floor bricks, were employed.
 
In the station's design process, architects noted that ramps were preferable to stairs in crowded areas because users are less likely to trip, which could potentially lead to further injuries and even death by trampling; it is for this reason that passages to the mezzanine and platform levels were built as ramps rather than stairs.  However, these ramps are (slope 1 in 9) too steep for wheelchairs to pass through safely, and patrons in wheelchairs are accordingly not advised to use them alone.  Station staff can be called to assist a passenger in a wheelchair to ascend or descend the ramps.
 
==Ownership and staffing==
The station's floor space is officially divided amongst five separate entities, owned by the NRC, Metropolitan Omnibus Company, Kien-k'ang Metropolitan Railway, Inner Region Regional Railway, and Themiclesia Post.  Due to disputes arising over maintenance and repair duties, the Common Committee supervises most of the individual operations to ensure the others are not adversely affected.  These entities also regularly lease areas to each other and share costs.
 
==Criticism==
===Atmosphere===
[[File:Placements.fw.png|thumb|Starting from 1987, the station began digging tunnels leading directly from one service to another, without passing through mezzanines crowded by commercial activity]]
As early as 1900, insufficient lighting and ventilation on the track level became a subject of criticism.  The lack of convenient alternatives for long-distance travellers led the NRC to focus only on the capacity of the station, rather than its atmosphere.  By the 20s, accumulated {{wp|soot}} was dropping from the vaulted ceiling onto the tracks and platforms, and the lingering smoke darkened the originally-yellowish interior.  {{wp|gas lighting|Gas lamps}} illuminated the station since its rebuilding in 1897 until 1947, and fumes from them have also been a consistent source of complaint.  Merchants in the mezzanine level strongly opposed attempts to pipe air through the level, fearing leaks might soil their products.
 
The station was built with vents between platform level and street level.  In the summer, the platform level was cooler than street level, draughting wind onto the platforms; the reverse occurred in winter.  Though effective, the ventilation was not adequately distributed, and natural draught could sometimes be strong enough to knock individuals and goods off the platforms, or suck them into ground-level vents.  There were also locations on the platform level that the draught did not reach.  A compression chamber was built around the opening of the vents in 1905 to prevent water from accumulating or accidental injuries.
 
A minority of travellers enter and exit the station through its concourse that was built with an eye to grandeur and aesthetic appeal.  Most passengers since connection with underground railways and metropolitan busses are commuters in transit, who transfer from one underground service to another, or are shoppers patronizing the commercial establishments around the station, who leave the station by its underground exits.
 
===Navigation===
[[File:Eslite_Taipei_Station_2015.jpg|thumb|Mezzanine level and its shops]]
In the 1930s through 70s, the HSR, deep-level IRRR platforms, Metro Circle Line, and Airport Rail joined the station, necesitating new pathways connecting them to the already-sprawling network of concourses and tunnels.  At the same time, National Rail facing competition from road voyage began to seek commercial revenues by renting out more spaces in the concourses.  Located in the areas that virtually every passenger would go through, the stalls were well-rented and patronized, though signage thus became obscured by advertisements.  In the same vein, the station became a pedestrian bridge between the department stores that dotted its perimeter on the parallel pretext of conveniencing shoppers who come and go via trasit, and those who wish to go between stores without emerging onto street level. 
 
The pandering to commerce created vocal consternation in 1974, especially when it emerged the stores in the mezzanine level agreed not to have clocks so that travellers might stay longer.  In response, the station decided that by diverting traffic away from the mezzanine levels, which functioned as a nexus for several services built during the same period, crowding would become less problematic.  This was to be accomplished by creating new tunnels not populated by merchant stalls so that travellers on a hurry could access their desired services directly, without going through commercial areas.  Some of these tunnels connect the transfer levels to each other, while others connect different platforms directly, such as those from the National Rail tracks to Metro Red, Metro Red to Orange, and HSR to Airport Rail.
 
While this initiative diverted commuters away from shoppers, it introduced a web of tunnels for which the station is now infamous.  Added signs pointing to tunnels contradict existing signs that guide travellers through the commercial areas, where the stores' revenues forbid their removal.  Moreover, since the station is shared by five separated payment zones, ticket gates and barriers also challenged easy navigation.  For example, the tunnel from HSR to IRRR is almost 300 metres long, but there is no ticketing booth inside; thus, a passenger without an IRRR ticket would have to turn back and wend through another route, causing up to 15 minutes of delay when the area is crowded.  Some of these tunnels also branch off into staff offices and storage rooms, which were removed from the concourses to make space for stores.
 
Many of these features encumbered law-enforcement officers apprehending terrorists that occupied the station in 2003 (viz. below), especially with lighting cut and maps complete with non-public areas difficult to find.


===Lower Mezzanine===
===Platforms===
This level offers access to the THSR, Lines 1 and 5 of the TJRR, and the Airport Metro.
Other than Platform 1, which measures about 12 m across, all other platforms have a maximal width of 6 m and tapers to 4.5 m at the ends.  This has been considered inadequate in modern operations because the frequency of services, and consequently passenger throughput on the platforms, has increased dramatically since the late 19th century.  An ordinary train in 1900 routinely stopped for 30 minutes to an hour, but stopping time is usually 60 seconds in modern practice.  Shorter stopping times require more passengers to board and alight from the train simultaneously, leading to more crowded platforms.  Originally, passengers entered and vacated the platforms from ramps at their extremes, but in 1949 escalators were added.  Though allowing passengers to enter and leave the platforms more quickly, they have also reduced the effective width of the platform in places, leaving but 1 m on either side of the escalators.


===B3===
National Rail launched inquiries into the effects of platform width on passenger experience in 1998The inquiry concluded that the infrastructure of the station has not been built to support the running of a modern schedule, but very little could be done to address the difficulty aside from adding barriers to particularly narrow points to prevent falling off the platforms at these points.  Such barriers were added in 2002 but have not eliminated all instances of crowding leading to incursions on the tracks.
This level is shared by the [[Themiclesian High Speed Rail]], Lines 1 and 5 of the Tan-jiang Regional Railway, and the Airport MetroTechnically, Line 5 of the TJRR is around ten meters deeper than the three others, but they are accessed from the same lower mezzanine level.


==Service==
===Parking space===
The station has 40 parking spaces under the eastern entrance ramp, and these may be used free of charge but will be cleared overnight. This is (and has been) inadequate in view of the roughly 500,000 passengers who enter and exit the station every day.  The station advises travellers that the availability of these spaces is not to be expected.


==Incidents==
===2003 incident===
{{main|Twa-ts'uk-men Incident}}
The station was the site of a violent incident by the Gek-luq {{wp|Millenarianism|millenarian}} cult in the morning of Dec. 29, 2003.  Some 200 of the group's agents, carrying concealed firearms and explosives, entered the station from several directions and barricaded the concourse level, collapsing some of the stairwells and ramps to the mezzanine level.  At the same time, other agents [[Kien-k'ang Urban Railway#Accidents|released]] {{wp|sarin}} gas at other stations to divert attention.  Explosives were set on many other access routes to retard the entry of police officers.  Thousands in the station escaped after emergency announcements made by the staff, before the broadcasting room was captured.  Later, cultists derailed trains in the station to create more barriers.  Around noon, the department stores connected to the station were evacuated.


==Closed areas==
With an estimated 300, including 145 staff, still unaccounted for, early efforts by the police to force entry were repulsedAuthorities were uncertain whether the individuals were simply unable to exit or held as hostagesAs booby-trapped doors had already claimed several lives, the police were hesitant to manoeuvre into the station.  As the cultists did not emerge from the station, police commissioners and the mayor required cautionDue to the complexity of the station's geography and lack of information from within, the authorities gained ground very slowlyThe cultists did not respond to communications from the police, but a cultist anonymously told the police that those in the building "can quit the great enterprise as they please".
*The TTM Station has long been criticized for its confusing layout and repressive atmosphereMuch of this is attributable to the desity of pillars and low ceilings, which is a product of digging successively deeper levels under existing structures. 
*The Station has long been suspected to harbour criminals hiding in secret rooms or abandoned passageways not regularly patrolledThe most popular urban legends relay that the Triads regularly hold meetings in the old infirmary dating to before the construction of the current station building in 1915This has been shown to be false, as the place that the old infirmary occupied is now part of the Underground MallWhile a number of similar locales ''do'' exist, staying at length in one of these places could be hazardous to human health, since there is no ventilation to keep noxious gasses from accumulating in these areas.  There are also no operational toilets in their vicinity (having been sealed off to prevent leakage). 
**One such area is the ramp leading from the façade of the Station to the Metro Blue Line; that ramp was closed in the 1960s and superceded by escelators and stairs going through the Underground Mall. 
**Another area is the small landing of escelators that went through the ground level and then u-turned to lead further down to B1This area was closed off after two tracks were redirected, allowing a new escelator to connect to its destination uninterrupted.  While significant quantites of opium and smoking pipes were found there in 2001, the Station Master has told the public that there is no evidence the opium was ever intended for anything but medical use and was "probably left there by a forgetful doctor in the 1950s".
**Amateur explorers' scans of the Station's geography reveals a structure far more complex than official plans reveal, to which the Station has stated that, for safety reasons, not all places in the Station can be made available or even konwn to the public; this statement, made in 1970, has been cited as evidence for extra-terrestrial activities by some individuals.


==2003 attacks==
The progress from hallway to hallway and room to room was attended by much casualty, bombs and even traps like removed railings and holes causing injury and death.  Flood lights were neutralized by the sheer quantity of merchandise, pillars, walls, and low ceilings.  A major milestone occurred on Jan. 4 when 76 of the missing individuals were found subsisting on tinned foods and sheltering in a barricaded ventilation room on B1.  Police officers nearly missed it, since an explosion was contrived to give the hallway to the room the appearance of impassability.  The cultists were discovered in closely-linked network of tunnels and rooms in the abandoned depot, south of platform 6In mid-March, the police began to attack the depot, though the cultists used the {{wp|switcher|switchers}} on that level to inflict much damage on the authoritiesOn Jan. 8, many cultists surrendered the area, with most of them apprehended.
The TTM Station was the site of an violent incident between the Giehk-daw Cult and the Kien-k'ang Metropolitan Police, possibly the largest-scale terrorist attack in Septentrion up to that point.  The cult attempted to barricade themselves in the building, haveing disseminated sarin gas in several other stations on the Kien-k'ang Metro.  The cultists, who number over a thousand, arrived with firearms and other weapons close to 9:00 AM on December 30th, 2003, and began to open fire on the public, while closing off all entrances of the stationThere are approximately 132 civilian casalties, and the police were notified promptly but not enough to prevent the cultists from exploding the main doorways, barring police entry.  It is believed that the cult thought the Third World War was approaching, and the only place safe from its nuclear arsenals was the TTM StationThis is probably an extension of the popular saying that the Station was so deep that not even radiation could penetrate it. As a result, the Traverse Main Line was sealed off, and the Kien-k'ang Metro was suspended, as the Operational Control Centre was seized.


After the cultists secured the station, the police began to probe other access points, which included all the railway tunnels that led to the station in all directions; however, the cultists had anticipated this tactic and proceeded to drive locomotives into the tunnels to ward off police approaching from them.  The police cut power, but there was an extensive source of backup electricity available in the station, as required by law.  Since the station had more than 200 access points, a number of them were either unknown to the cultists or left unguardedThe police strove for entry in these points, but in every case they were expelled by cultist fireSecurity forces additionally faced the challenge of distinguishing, in the complete darkness, between civilians trapped in the station and cultists, since the latter wore no distinctive clothingThe situation tended towards a stalemate by the middle of January 2014The Themiclesian government appealed for assistance from foreign states, and many governments were forthcoming to send specialist teams.
Following a thorough survey of the general area, with staff assistance, the station was declared clear on Jan. 19, 2004.  The station was held by the cultists for about 10 days.  Repair work continued until September, though test trains were run as early as February, after the tracks were cleared and explosives experts searched the tunnels for ordnanceSeveral unexploded bombs were discovered along tracks and floor areaPassenger service resumed on April 2, 2004Passenger volume dropped from a pre-incident average of 650,000 per day to 447,000 for the remainder of 2004 and would not recover until 2009A further four unexploded bombs were discovered between 2004 and 2006, though in all cases they were located in non-public areas and safely removed.


The option of destroying the station was quickly dismissed due to the presence of large numbers of civilians trapped in the station, who were effectively hostages.  The cultists did not attempt to establish communication with the outside world.  In February, over 4,000 policemen were assembled in the capital city for a major offensive from all known points of entryThe idea behind this strategy is that the rebels had access to a working network of CCTV, which revealed the direction of the police's advance, allowing it to concentrate defences in that area; attacking in every direction at once would, theoretically, stretch the cult's manpower so thin that breaching it should be easy.  Yet when the attack began, the police faced severe resistance in every front, sometimes receiving casualties from shots fired from rooms leading off a corridorMany of these rooms did not appear on the building's floorplan, and additional hallways, alcoves, and hidden pipework entirely wide enough to allow humans to pass were discovered frequently.
Both houses of Parliament first charged their respective home affairs committees to investigate the causes of the incident and to report on necessary procedures to prevent similar incidents in the future.  In 2005, a joint committee was appointed with eight MPs and seven lords to oversee investigations and to draft a reportFor the most part, the committee took the view that the undetected aggregation of weapons is the primary enabling fact, geography and lack of intelligence being factors which impaired police actionMoreover, the apprehension of leaders of the cult and the flight of conspirators led the Sungh Government to conclude that the ideological basis of such an attack had disappeared, so "there is no reason to believe it could occur again."


Nevertheless, the police managed to make steady advances, if only room-by-room.  By the beginning of March, they managed to compress the cult-held areas to a limited number of platforms and hallways, as well as the NRC levelMaking headway, the remaining cultists were coralled into the NRC level, which was particularly poorly lit; even with floodlights brought in, pillars were staggered in such a way that blocked off all light in any direction.  The police barricaded themselves with the platforms that laid before the switching yardA fierce shoot-out ensued between the cultists and policemen for the next five days, claiming the lives of over 100 cultists and 89 policemen.  Just as the shoot-out seemed to be over, the cultists broke for the secret stairwell that led to the level below, allowing some of them to attack the police's rear on the NRC level.  Another 1,000 policemen from nearly regions were summoned to reinforce the police currently trapped inside; the new arrivals approached through emergency tunnels that connected the tracks between levels, which surprised the cultistsEventually, in what could be described as a six-way shoot-out, the cultists surrendered. Yet their leader and dozens of his favourites escaped through the sewerage, to the exasperation of the nation's government.
Nevertheless, from the time the station resumed passenger service, an addition 20 policemen have been stationed on site providing a total of 32 policemen in the station on most daysAccording to stationmaster, the primary improvement since the incident is actually over 2,000 new emergency buttons, intercoms, and telephones distributed throughout the station that permit immediate access to the staff, ambulance, and policeAs it was thought the cultists actually spent several days installing all the barriers that later flustered the police, early warning and precise information as to the location of irregular occurrences was slated to improve response time and thus ability to address developing threatsSchemes such as metal detectors and military presence were early dismissed as impractical or impracticable in the consultation process.


The TTM Station was restored to normal operation at the beginning of April.  Yet when asked what has the Station done to prevent a similar event in the future, its director replied that it was an "unfortunate event that could not be anticipated, and there is no reason to believe that it would ever happen again."  The government stationed a few more policemen in the station in the aftermath of the incident.
==See also==
*[[Themiclesia]]
*[[Kien-k'ang Rapid Transit]]
*[[Inner Region Regional Railway]]


[[Category:Themiclesia]][[Category:Septentrion]]
[[Category:Themiclesia]][[Category:Septentrion]]

Latest revision as of 10:32, 29 October 2023

Twa-ts′uk-men Railway Station

朱雀門驛, twa-ts′uk-men-lek
National Rail, KRT, EDR, HSR, Airport Railway
CONCOURSE ROOF DETAIL. - Pennsylvania Station18.jpg
Glass roof photographed in 1899
Location№s 1 – 2 South Blvd. E., Kien-k'ang, 10190
Themiclesia
Elevation51 m
Owned byCity of Kien-k'ang
Operated byNational Railway
Kien-k'ang Rapid Transit
Exchequer District Railway
Metropolitan Omnibus
Other bus operators
Themiclesia Post
Line(s)Central Junction Railway
Trans-Hemithean Railway
Trans-Hemithea High-Speed Railway
KRT Metropolitan
KRT Urban
KRT City
KRT Central
KRT Tibh & Tibh Airport
EDR 1
EDR 2
EDR 3
EDR 4
EDR 5
HSR Inland Main Line
HSR Traverse Main Line
Kei Airport Railway
Platforms32 island
5 side
Tracks123
ConnectionsMetropolitan Omnibus
taxicabs
Construction
Structure typemixed
Depth72 m
Platform levels5
Parking55
Bicycle facilities652
Disabled accessYes
Other information
Station code382
History
Opened1857 (1857)
Rebuilt1897
Electrified1983
Traffic
Passengers (2015)avg. 522,000 per diem

The Twa-ts′uk-men Station (朱雀門驛, twa-ts′uk-men-lek) is a passenger railway station situated in Kien-k'ang, Themiclesia. Established on the Central Junction Railway, the station now hosts National Rail, Exchequer District Railway, five lines of the Kien-k'ang Rapid Transit system, Themiclesian High Speed Rail, Kei Airport Metro, the Metropolitan Omnibus Terminal, and a taxicab hub; furthermore, it is connected to four hotels, three underground shopping malls, six department stores, the Kien-k'ang Financial Centre, amongst other local edifices and attractions.

It is the largest station in Themiclesia by passenger volume and floor area (but not land area), serving over 600,000 people a day on average (est. 2020). Across its six station buildings, it possesses three storeys above ground and seven below. The station is a cultural landmark, transportation hub, and commercial centre for Kien-k'ang. Some of this prosperity is attributed to the traffic the station brings.

History

Rebuilding

As railways developed in Themiclesia, many lines were connected to the capital city by terminal stations its outskirts, most importantly the Qlin-tsung Terminus on the west, the Ferry Terminus on the southwest, and the Tlang-qrum Terminus on the east. However, the need to transship goods from one terminus to another resulted in congestion through the city's core. To alleviate congestion, wagons not for delivery were commanded in 1875 to traverse the city at night; however, this policy generated complaints of nocturnal noise and excess manure from streams of wagon traffic. Moreover, the three railway termini were each some distance from the city's rising commercial centre, which was around the eponymous Twa-ts'uk-men Gate.

In 1891, the government formally entered the railway business by purchasing the National Trunk Railway, which had defaulted on its debts due to ineffective line planning. The Liberal government embraced the regulations of railways as a policy and planned the Central Junction Railway to obviate the city's nocturnal wagon traffic as well as to bring passengers and goods over the proverbial "last mile" to the epicentre of trade in Kien-k'ang.

The city encountered difficulty to acquire sufficient land for a railway through the centre of the city. Thus, it accepted the suggestion of Chief Engineer of Works Stsang, to construct an underground railway so that the land above remained economically useful. The government paid rent while buildings stood demolished and agreed to refund taxation on the land for 99 years, thus enhancing its value. Construction work began in 1892 and terminated in 1897, resulting in a seven-mile tunnel with four tracks. This project was reported in the foreign press and billed a "radical demonstration of competence" in newspapers. However, at the same time, most of the working-class tenants who had lived in buildings demolished for the station were hastily evicted by their landlords; prevailing terms on apartment lease of the day granted tenants none of the compensation from the government.

A new station building was erected as the crowning jewel of one of the most expensive projects in Themiclesian history. The new building, completed ahead of schedule in 1897 and with the compelled labour of over 6,000 prisoners coralled into the capital city, included a spacious concourse spanned by steel girders and glass roofs. With a floor area of 268,000 square feet and more underground, it was the largest building in Themiclesia and more than half of the size of Anglia's Crystal Palace. There were five underground platforms and twelve full-length storage tracks when the station opened, though more were added later in its history. The underground levels were spanned by brick vaults reinforced with steel ties.

Because the Central Junction Railway was meant to connect the major railway lines around Kien-k'ang, the underground tunnels were built to accommodate the largest rolling stock then in use, found on the very newest National Trunk Railway, which ran with coaches 14 ft 6 in. tall and 10 ft 6 in. wide; most Themiclesian coaches were between 12 and 13 ft tall, and 9 ft and 9 ft 6 in wide. Due to government consolidation of railways in the late 1890s and continuing into the 1920s, most improved and new lines were re-gauged to be consistent with the tunnels. Though considered generous by 1890s standards, the tunnels became the proverbial bottle-neck when it came to large freight in the Pan-Septentrion War and beyond.

Early 20th century

In 1899, the Metropolitan Railway opened with exits built directly into the mezzanine level. The owners of the railway demanded this right after its competitor, Urban, had also obtained a similar concession in the concourse space. In 1910, the station was augmented by two new platform with two tracks each. While passenger trains were usually assembled and maintained in the yard between the passenger and freight sides, the new passenger platform forced the staff platforms south, where maintenance work took place. The assembly of some trains was thus moved to Tl′ang-qrum Station, where a more spacious yard was still available. A further island platform was added in 1913. In 1916, the Central line's shuttle line to Twa-ts'uk-men opened into the station with a platform just north of the Metropolitan's. This required an extension to the mezzanine level.

In 1921, the City line's platforms were added to the space under the station, using a tunelling shield to bore much deeper than any of the previous tunnels. Its platform level lay roughly 30 m underground, compared to the 7 m of the National Rail, Metropolitan, and Central tracks. This great depth required an equally elaborate escalator to convey passengers to and from its trains, which was added in the western end of the mezzanine level.

PSW

During the retreat to the west in 1936, much of the station's furniture was removed to enlarge usable space. The grand concourse was used by the government as propaganda image briefly in 1939 to portray Themiclesia as a technologically advanced nation that could contest more powerful yet backwards and barbaric invaders. In September 1940, Kien-k'ang was severed from relieving forces and forced to defend itself from its walls, thus leaving the station, and the railway network beneath it, undefended. It was commandeered as a temporary base of operations by Menghean forces during the siege of the city, and several attempts were made to infiltrate the city via the Metropolitan Railway's tunnels in the direction of the Old City. Menghean soldiers pushed a spare coach into the tunnel as an effective shield against Themiclesian fire, but the railway engineer Marcus Syar employed a derail to cause a derailment. The derailed coach was not only immovable from the Menghean side but also blocked the tunnel. Syar was later awarded the Order of the Star for his wit.

In January 1941, a bomb penetrated the east end of the station's concourse, causing considerable damage to the northeastern corner and eastern façade. The building was converted into a hospital that housed over 2,000 wounded Menghean and Dayashinese soldiers, and a Red Cross flag was hoisted over the station to denote this use. Operating theatres were established in the mezzanine level. The presence of medical personnel in the concourse prevented further damage, as multiple aerial engagements occurred over that part of the city in 1941. When Menghean and Dayashinese forces retreated from Kien-k'ang in mid-1941, the station was given a rudimentary restoration and remained in use as a hospital. As the enemy still controlled the eastern parts of the railway network, the eastern end of the Central Junction Railway tunnels was bricked up to prevent locomotives carrying hostile forces from barging into the city. All traffic was diverted to the suburbs for easier control and better space for manipulation.

With the war progressing favourably, the Central Junction was opened again in 1942. Eastbound services were restored in October 1942 to facilitate the transport of troops and materials, and some of the invalids in the hospital were removed to other hospitals and convalescence houses in the city. Lord Kwyak, the Secretary of State for War, visited the station to see off one of the batches of volunteers bound to fight in Maverica in May 1944. Full restoration work, including the mending of the glass ceiling in the damaged corner of the station, began in 1946 and was completed by 1948. In contrast to the marble façade, a small corner of the building was mended with concrete as a memorial to the war.

Late 20th century

The addition of the HSR and the EDR presented a challenge to the station. One plan called for replacing the shrinking marshalling yard that was still in use with HSR platforms, and another required digging a new tunnel under both the NRC and KRT platforms. The former plan was originally preferred, though structural and operational difficulties so implied (the HSR to share the busy tunnel with conventional rail, regauging required, etc.) compelled National Rail to elect the latter. Work began in 1960 and was complete by 1965. The HSR's ticketing operation required an extension to the sub-mezzanine level owned by the Kien-k'ang Metro. The interior of the new area was decorated by the HSR's architect E. E. Ericson, who otherwise was responsible for new constructions along the road. Ericson disliked working with cramped and inflexible spaces underground.

The 60s also saw the opening of the underground arcades that ran under the roads bounding the station's infrastructure, bridging commercial establishments and opening into the mezzanines. A company jointly owned by the abutting department stores initially owned these arcades that catered to fast-paced purchases. It was thought that instead of waiting in the concourse, passengers could shop while in transit. Shoppers going from one department store to another could also stay within an enclosed space rather than emerging onto street level, where the presence of taxicabs and busses might lure them away; though that lure also existed with the underground arcades opening into the Metro system, it was thought passenger traffic would more than offset this problem. National Rail was endeared to this plan as it provided more exits.

In 1969, the Inner Region Regional Railway was privatized and relocated its services to a new platform layer further below that of the deep-level KRT lines. These new platforms were located under the eastern approach of the NRC tracks. A further lobby was constructed above the three roughly-parallel regional lines. To distinguish this lobby, where ticketing and other IRRR offices were located, from the sub-mezzanine level (which was so named after its completion in 1952), the newer lobby was called the lower mezzanine. In 1970 they were renamed to B1 and B2 respectively, in an early effort to ease the infamous confusion that would later characterize the station; however, this change was not positively received, as discussed below. A new building was erected adjoining the luggage terminal east of the concourse to represent the IRRR's autonomous operation, though it could be accessed from was simply called the "new station" by locals.

An airport railway to Kei Airport, the successor to Tibh Airport, was completed in 1995. The railway connected the city to the new airport 33 km away, so that arrivals had an option other than a bus ride along the congested highway. Its two platform were located under those of the Metro Blue line. Another building, called "new station south" was erected over the mezzanine level (as a stand-alone terminus) for the Airport Railway. It was hoped traffic might be separated from the existing network, but under public pressure that service was made accessible from both the sub-mezzanine and an extension of the lower mezzanine, which provided access to the bus stations and the concourse building. The 1969 station was then disambiguated as "new station north".

The Metro Circle line was completed in 1985 with its platform parallel and partly under the HSR service. It opened into the South Mall (from which transit to the other services was possible) and initially had no street-level exits.

Structure

KRT Urban line platform

The KRT Urban line's platforms are to the south of the concourse, on an elevated level. The side platforms are for stopping trains, while the central island platform is where the line's express services call.

Street level

The main passenger concourse is a 420-metre long, 65-meter wide concourse spanned by a glass roof, long side in the east-west direction. The main entrance is situated on the north side, roughly at its centre, though access points dot its perimeter. The concourse houses one portion of National Rail's ticketing office, and restaurants, bookstalls, and other small shops exist along the elongated building. The perimeter of the concourse is occupied by waiting rooms and other facilities.

Mezzanine

The mezzanine is directly below the concourse and extends some 300 metres past its southern side. The southwestern corner of the mezzanine is taken up by a bus terminal, into which a spur from the western overpass extends. The bus terminal is divided into two sections along the spur, the northern part thereof served by the Metropolitan Omnibus, and the southern part by other operators, mostly long-distance busses. Both sections accept departing and arriving passengers.

The leve's central area is not as long as the concourse, but extending further south. The eastern half of the mazzanine houses National Rail ticketing windows and more waiting rooms.

National Rail track level

The National Rail track level lies under the mezzanine. There are 9 island platforms (Platform 2 through 10) and 2 side platforms (Platform 1 and 11), with a total of 32 tracks. The Central Junction Railway is quadruplicated, with two tracks intended for each direction. Approaching the station in either direction, the lines fan out to meet the station's tracks and sidings.

  • Platform 1 is used for the Trans-Hemithean Railway and the Inland Main Line.
  • Platforms 2 and 3 are used by trains for Rak and Stui the Inland Main Line.
  • Platform 4 is used by trains for K′an and Nek.
  • Platform 5 and 6 is used by trains on the National Trunk and Central Main Line.
  • Platform 7 and 8 are used by trains for Mgraq, Ngang, and Lwai.
  • Platform 9 and 10 are used by trains on the Coastal Main Line and to Q.pa.
  • Platform 11 is used by trains on the Sat Line.

The freight station no longer accepts freight, but to it are still sent luggage, mail, and parcels. It connects to the National Post building. As charter trains frequently depart from the southern platforms, tourist groups usually assemble here for ease of identification. There are breezeways from the freight terminal connected to the mezzanine.

To the north of the NRC tracks and directly beneath the road above, the Blue Mall is situated on this level. This mall is most noted for its selection of restaurants providing casual dining. Opposite the freight station, Underground Mall №2 is found, parallel to №1. As the south side of the station has been rejuvenated from a largely industrial area into one of leisure and fashion, №2 hosts a variety of boutiques.

Platforms for KRT Metropolitan and Central lines are found on this level. The Metropolitan line platform

B1

This level was originally called the sub-mezzanine, since its functions as a nexus between several services made it comparable. B1 provides access to the Themiclesian High-Speed Rail and Kien-k'ang Metro Orange and Green lines. The level is accessed from the mezzanine level, several surrounding buildings, the Green and Blue underground malls, and certain street-level portals. The main body of B1 does not actually reach the Green Line's platform, requiring a 40-metre tunnel towards its lobby, from which the Green mall could be reached. On the other hand, the Orange Line does not have its own lobby and is accessed from the station's B1 level, with its own street-level access points. The Metro's Operational Control Centre is found on this level.

B2

This level, originally called the "lower mezzanine", offers access to IRRR Line 1, Line 2, and Line 5, the Airport Rail, and the Metro Circle Line. B2 was originally accessed not, as many assume, from B1, but from the mezzanine level. Entry to B2 is located southeast of the mezzanine and is led by a 180° turn into a large set of staircases and escalators. The geography of the level was designed to avoid overlap with B1, engineers having raised structural concerns. In 1990, B1 was connected to an enlarged B2 through four tunnels with highly-reinforced supports. The IRRR ticketing office is located on the northeastern corner of the level, the gates to the platforms directly east of it. Those of the Metro Circle Line and the Airport Rail is located on the southern limit of the level. B2 also offers exit into the Blue Mall and Purple Mall.

Operators

National Rail

National Rail's Twa-ts′uk-men Station is situated on the Central Junction Railway, which connects to the Inland Main Line, Kan Line, Nek Line, and Sat Line to the east, and the National Trunk Line, Central Main Line, Mgraq Line, Ngang Line, Tor Line, and Coastal Main Line to the west of the station.

Accessibility

Twa-ts'uk-men provides unassisted and assisted wheelchair access throughout the station. There are accessible elevators and pathways to all services, which enable travellers with mobility, auditory, and sight impairments to travel unassisted to all services offered at Twa-ts'uk-men. There are nine accessible lavatories for all genders spread on all concourses and ticketing levels. Under the terms of the Disabled Travelling Act of 1998, all areas designated for the use of travellers in wheelchairs are fitted with emergency buttons.

Advocacies for travellers with impairments have assessed the station and found some provisions deficient. For example, there are no lavatories on National Rail's platform level, and the nearest accessible one could be more than 300 m away, and clear space from obstructions to the edge of the platform is often very limited. In places, as little as 25 centimetres separate the edge of the wheelchair from a passing train. To avoid staircases, tactile paving could take indirect routes and cause unexpected delays for the traveller. This is especially relevant in car parks, as the nearest one is more than 600 m away from the concourse, and the station leases multiple other parking lots as it was built without one.

The issue of signage is common complaint by all travellers. The station is legally prevented from erecting signs in National Rail's normal style in the interest of preserving historical appearances. In place of yellow plastic tactile paving, blue bricks with the required patterns, contrasting with the faint yellow floor bricks, were employed.

In the station's design process, architects noted that ramps were preferable to stairs in crowded areas because users are less likely to trip, which could potentially lead to further injuries and even death by trampling; it is for this reason that passages to the mezzanine and platform levels were built as ramps rather than stairs. However, these ramps are (slope 1 in 9) too steep for wheelchairs to pass through safely, and patrons in wheelchairs are accordingly not advised to use them alone. Station staff can be called to assist a passenger in a wheelchair to ascend or descend the ramps.

Ownership and staffing

The station's floor space is officially divided amongst five separate entities, owned by the NRC, Metropolitan Omnibus Company, Kien-k'ang Metropolitan Railway, Inner Region Regional Railway, and Themiclesia Post. Due to disputes arising over maintenance and repair duties, the Common Committee supervises most of the individual operations to ensure the others are not adversely affected. These entities also regularly lease areas to each other and share costs.

Criticism

Atmosphere

Starting from 1987, the station began digging tunnels leading directly from one service to another, without passing through mezzanines crowded by commercial activity

As early as 1900, insufficient lighting and ventilation on the track level became a subject of criticism. The lack of convenient alternatives for long-distance travellers led the NRC to focus only on the capacity of the station, rather than its atmosphere. By the 20s, accumulated soot was dropping from the vaulted ceiling onto the tracks and platforms, and the lingering smoke darkened the originally-yellowish interior. Gas lamps illuminated the station since its rebuilding in 1897 until 1947, and fumes from them have also been a consistent source of complaint. Merchants in the mezzanine level strongly opposed attempts to pipe air through the level, fearing leaks might soil their products.

The station was built with vents between platform level and street level. In the summer, the platform level was cooler than street level, draughting wind onto the platforms; the reverse occurred in winter. Though effective, the ventilation was not adequately distributed, and natural draught could sometimes be strong enough to knock individuals and goods off the platforms, or suck them into ground-level vents. There were also locations on the platform level that the draught did not reach. A compression chamber was built around the opening of the vents in 1905 to prevent water from accumulating or accidental injuries.

A minority of travellers enter and exit the station through its concourse that was built with an eye to grandeur and aesthetic appeal. Most passengers since connection with underground railways and metropolitan busses are commuters in transit, who transfer from one underground service to another, or are shoppers patronizing the commercial establishments around the station, who leave the station by its underground exits.

Navigation

Mezzanine level and its shops

In the 1930s through 70s, the HSR, deep-level IRRR platforms, Metro Circle Line, and Airport Rail joined the station, necesitating new pathways connecting them to the already-sprawling network of concourses and tunnels. At the same time, National Rail facing competition from road voyage began to seek commercial revenues by renting out more spaces in the concourses. Located in the areas that virtually every passenger would go through, the stalls were well-rented and patronized, though signage thus became obscured by advertisements. In the same vein, the station became a pedestrian bridge between the department stores that dotted its perimeter on the parallel pretext of conveniencing shoppers who come and go via trasit, and those who wish to go between stores without emerging onto street level.

The pandering to commerce created vocal consternation in 1974, especially when it emerged the stores in the mezzanine level agreed not to have clocks so that travellers might stay longer. In response, the station decided that by diverting traffic away from the mezzanine levels, which functioned as a nexus for several services built during the same period, crowding would become less problematic. This was to be accomplished by creating new tunnels not populated by merchant stalls so that travellers on a hurry could access their desired services directly, without going through commercial areas. Some of these tunnels connect the transfer levels to each other, while others connect different platforms directly, such as those from the National Rail tracks to Metro Red, Metro Red to Orange, and HSR to Airport Rail.

While this initiative diverted commuters away from shoppers, it introduced a web of tunnels for which the station is now infamous. Added signs pointing to tunnels contradict existing signs that guide travellers through the commercial areas, where the stores' revenues forbid their removal. Moreover, since the station is shared by five separated payment zones, ticket gates and barriers also challenged easy navigation. For example, the tunnel from HSR to IRRR is almost 300 metres long, but there is no ticketing booth inside; thus, a passenger without an IRRR ticket would have to turn back and wend through another route, causing up to 15 minutes of delay when the area is crowded. Some of these tunnels also branch off into staff offices and storage rooms, which were removed from the concourses to make space for stores.

Many of these features encumbered law-enforcement officers apprehending terrorists that occupied the station in 2003 (viz. below), especially with lighting cut and maps complete with non-public areas difficult to find.

Platforms

Other than Platform 1, which measures about 12 m across, all other platforms have a maximal width of 6 m and tapers to 4.5 m at the ends. This has been considered inadequate in modern operations because the frequency of services, and consequently passenger throughput on the platforms, has increased dramatically since the late 19th century. An ordinary train in 1900 routinely stopped for 30 minutes to an hour, but stopping time is usually 60 seconds in modern practice. Shorter stopping times require more passengers to board and alight from the train simultaneously, leading to more crowded platforms. Originally, passengers entered and vacated the platforms from ramps at their extremes, but in 1949 escalators were added. Though allowing passengers to enter and leave the platforms more quickly, they have also reduced the effective width of the platform in places, leaving but 1 m on either side of the escalators.

National Rail launched inquiries into the effects of platform width on passenger experience in 1998. The inquiry concluded that the infrastructure of the station has not been built to support the running of a modern schedule, but very little could be done to address the difficulty aside from adding barriers to particularly narrow points to prevent falling off the platforms at these points. Such barriers were added in 2002 but have not eliminated all instances of crowding leading to incursions on the tracks.

Parking space

The station has 40 parking spaces under the eastern entrance ramp, and these may be used free of charge but will be cleared overnight. This is (and has been) inadequate in view of the roughly 500,000 passengers who enter and exit the station every day. The station advises travellers that the availability of these spaces is not to be expected.

Incidents

2003 incident

The station was the site of a violent incident by the Gek-luq millenarian cult in the morning of Dec. 29, 2003. Some 200 of the group's agents, carrying concealed firearms and explosives, entered the station from several directions and barricaded the concourse level, collapsing some of the stairwells and ramps to the mezzanine level. At the same time, other agents released sarin gas at other stations to divert attention. Explosives were set on many other access routes to retard the entry of police officers. Thousands in the station escaped after emergency announcements made by the staff, before the broadcasting room was captured. Later, cultists derailed trains in the station to create more barriers. Around noon, the department stores connected to the station were evacuated.

With an estimated 300, including 145 staff, still unaccounted for, early efforts by the police to force entry were repulsed. Authorities were uncertain whether the individuals were simply unable to exit or held as hostages. As booby-trapped doors had already claimed several lives, the police were hesitant to manoeuvre into the station. As the cultists did not emerge from the station, police commissioners and the mayor required caution. Due to the complexity of the station's geography and lack of information from within, the authorities gained ground very slowly. The cultists did not respond to communications from the police, but a cultist anonymously told the police that those in the building "can quit the great enterprise as they please".

The progress from hallway to hallway and room to room was attended by much casualty, bombs and even traps like removed railings and holes causing injury and death. Flood lights were neutralized by the sheer quantity of merchandise, pillars, walls, and low ceilings. A major milestone occurred on Jan. 4 when 76 of the missing individuals were found subsisting on tinned foods and sheltering in a barricaded ventilation room on B1. Police officers nearly missed it, since an explosion was contrived to give the hallway to the room the appearance of impassability. The cultists were discovered in closely-linked network of tunnels and rooms in the abandoned depot, south of platform 6. In mid-March, the police began to attack the depot, though the cultists used the switchers on that level to inflict much damage on the authorities. On Jan. 8, many cultists surrendered the area, with most of them apprehended.

Following a thorough survey of the general area, with staff assistance, the station was declared clear on Jan. 19, 2004. The station was held by the cultists for about 10 days. Repair work continued until September, though test trains were run as early as February, after the tracks were cleared and explosives experts searched the tunnels for ordnance. Several unexploded bombs were discovered along tracks and floor area. Passenger service resumed on April 2, 2004. Passenger volume dropped from a pre-incident average of 650,000 per day to 447,000 for the remainder of 2004 and would not recover until 2009. A further four unexploded bombs were discovered between 2004 and 2006, though in all cases they were located in non-public areas and safely removed.

Both houses of Parliament first charged their respective home affairs committees to investigate the causes of the incident and to report on necessary procedures to prevent similar incidents in the future. In 2005, a joint committee was appointed with eight MPs and seven lords to oversee investigations and to draft a report. For the most part, the committee took the view that the undetected aggregation of weapons is the primary enabling fact, geography and lack of intelligence being factors which impaired police action. Moreover, the apprehension of leaders of the cult and the flight of conspirators led the Sungh Government to conclude that the ideological basis of such an attack had disappeared, so "there is no reason to believe it could occur again."

Nevertheless, from the time the station resumed passenger service, an addition 20 policemen have been stationed on site providing a total of 32 policemen in the station on most days. According to stationmaster, the primary improvement since the incident is actually over 2,000 new emergency buttons, intercoms, and telephones distributed throughout the station that permit immediate access to the staff, ambulance, and police. As it was thought the cultists actually spent several days installing all the barriers that later flustered the police, early warning and precise information as to the location of irregular occurrences was slated to improve response time and thus ability to address developing threats. Schemes such as metal detectors and military presence were early dismissed as impractical or impracticable in the consultation process.

See also