| Answer | Crossword Clue |
|---|---|
| AIR | Alternative to rail |
| AIR | Rail alternative |
| AIRLINER | In re rail service, it's an alternative |
| INSIDE | Next to the rail. |
| MONO | Lead-in to rail |
| DINER | Rail car to eat in |
| FASTER | Rail bird's cry to his horse |
| CTA | It has rail service to ORD and MDW |
