User:Montecara/Sandbox/Aurean Tunnels: Difference between revisions

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Revision as of 05:09, 22 March 2023

Aurean Tunnel (rail)
Overview
Location Montecara to  Paretia
Coordinates28°32′4.9″N 6°21′37.6″E
CrossesWestern Aurean Strait
StartMontecara
Endnear Mavoa, Luzela
Operation
OperatorTrenalia
Technical
Length6,882 metres (4.28 mi)
No. of tracks
Track gauge1,500 mm (4 ft 11 116 in)
Electrified25 kV / 50 Hz AC overhead lines
Aurean Tunnel (road)
Operation
OperatorInteraurean Commission
Toll€30 (passenger cars, eastbound only)
Technical
Lengtheastbound tube: 6,540 metres (4.06 mi)
westbound tube: 6,505 metres (4.04 mi)
No. of lanes4 (2 per direction)
Operating speed80 kilometres per hour (50 mph)

The Aurean Tunnels are a set of undersea tunnels traversing the Western Aurean Strait between Montecara and Paretia. They consist of a twin-bore rail tunnel and a pair of road tunnels. Planned and built between 1960 and 1987, they were one of the most expensive engineering projects in world history.

The tunnels run under the island of Madona, which also hosts much of their ventilation, maintenance, and firefighting infrastructure.