| MW | Weed Exterminator |
|---|---|
| MW | Ditching Car |
| MW | Rail Saw |
| MW | Rail Bender |
| MW | Grass Cutter |
| MW | Track Layer |
| MWB | Ballast Cars |
| MWC | Caboose and Tool Car |
| MWD | Dump Cars |
| MWE | Ballast Spreader and Trimmer |
| MWF | Flat Car |
| MWG | Section Gang or Track Inspection Car |
| MWH | Hand Car (Push Type) |
| MWJ | Ballast Unloader |
| MWK | Snow Removing Car |
| MWL | Hand Car (Hand Levers or Cranks) |
| MWM | Store Supply Car |
| MWP | Pile Driver |
| MWS | Steam Shovel |
| MWT | Tool and Block Car |
| MWU | Wrecking Derrick (Hand Powered moved by Locomotive) |
| MWV | Wrecking Derrick (Power and Propulsion by attached Locomotive) |
| MWW | Wrecking Derrick |
| MWX | Boarding Outfit Car |