Ibican Route 19, or Ibican Highway 19 (IR-19) is a minor north-south Ibican Route that runs from Mont Louis, north to Lafayette. The highway was previously longer, extending south to Williamsburg, Albion, with a now abandoned spur route continuing south to Troy, Albion.
Major intersections
| Parish
|
Location
|
Destination
|
| Morehouse
|
Mont Louis
|
  - Houma, Lebeau, Nevada, Albion
|
South  - Rapides; Begin SH 23 Concurrency
|
| Bernard
|
Malartic
|
 - Noranda, Pascal
|
| Lebeau
|
Lebeau
|
  - Roches, Chelsea
|
| - Baton Rouge, Nevada, Albion
|
| North - Mansfield; End SH 23 Concurrency
|
| Livingston
|
Colfax
|
South  - Abington; Begin SH 2 Concurrency
|
| - Baton Rouge, Nevada, Albion
|
 - Glenmora, Broussard
|
  - Deville, Mansfield
|
| Bossier
|
Kinder
|
 - Vernon, Broussard
|
| Rouge
|
Colfax
|
South  - Broussard
|
 - Abbeville
|
| North - Avondale; End SH 2 Concurrency
|
| Gretna
|
 - Luling, Belle Chasse
|
| Baton Rouge
|
 - Avondale, Chalmette
|
 - Luling
|
 - Cameron, Naval Station Cameron
|
| - Lebeau, Lafayette
|
 - Winnsboro
|
| Metairie
|
- Luling, Chalmette
|
| South - Baton Rouge; Begin I-85 Concurrency
|
| Cameron
|
LaCombe
|
North - Lafayette; End I-85 Concurrency
|
 - Almedia, Mandeville
|
| - Baton Rouge, Lafayette
|
| Metairie
|
 - Cameron, Mandeville
|
| South - Baton Rouge; Begin I-85 Concurrency
|
| Washington
|
Domaine
|
North - Lafayette; End I-85 Concurrency
|
 - Sherbrooke, Balmoral
|
| Acadia
|
Joliette
|
 - Levis
|
| Lafayette
|
Summerville
|
- Baton Rouge, Lafayette
|
 - Terrebonne, Levis
|
 - Chamby, Compton
|
| Lafayette
|
 - Terrebonne, Mirabel
|
 - Chamby, Mirabel
|
