Société de Transport de Laval 6001-6020 are Motor Coach Industries TC40-102N buses built and delivered in 1990.
Details
| Thumbnail | Fleet number | Status | Year | License | Remarks | Link | 
|  | 6001 | Retired | 1990 |  |  |  | 
|  | 6002 | Retired | 1990 |  | Had a rear tailgate from a C8.3 Classic
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|  | 6003 | Active | 1990 |  | Oldest active bus in the STL's fleet
 |  | 
|  | 6004 | Retired | 1990 |  |  |  | 
|  | 6005 | Active | 1990 |  |  |  | 
|  | 6006 | Retired | 1990 |  |  |  | 
|  | 6007 | Active | 1990 |  |  |  | 
|  | 6008 | Retired | 1990 |  |  |  | 
|  | 6009 | Active | 1990 |  |  |  | 
|  | 6010 | Active | 1990 |  | Has smaller front fleet numbers at the front
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|  | 6011 | Retired | 1990 |  | Currently parked at the Laval city impound lot
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|  | 6012 | Active | 1990 |  |  |  | 
|  | 6013 | Retired | 1990 |  |  |  | 
|  | 6014 | Retired | 1990 |  | Had a rear tailgate from a C8.3 Classic
 |  | 
|  | 6015 | Active | 1990 |  | Has NovaBus Classic front doors
 |  | 
|  | 6016 | Retired | 1990 |  |  |  | 
|  | 6017 | Retired | 1990 |  |  |  | 
|  | 6018 | Retired | 1990 |  |  |  | 
|  | 6019 | Active | 1990 |  |  |  | 
|  | 6020 | Retired | 1990 |  |  |  |