| RAI | a bar or bars of rolled steel making a track along which vehicles can roll |
|---|---|
| RAI | a line of track providing a runway for wheels |
| RAI | line that is the commercial organization responsible for operating a railway system |
| RAI | a wheeled vehicle adapted to the rails of railroad |
| RAI | a junction where two or more railway lines meet or cross |
| RAI | the road consisting of railroad track and roadbed |
| RAI | line that is the commercial organization responsible for operating a railway system |
| RAI | wheeled vehicle consisting of a self-propelled engine used to draw trains along railway tracks |
| RAI | an employee of a railroad |
| RAI | terminal where trains load or unload passengers or goods |
| RAI | line that is the commercial organization responsible for operating a railway system |
| RAI | an area having a network of railway tracks and sidings for storage and maintenance of cars and engines |