| Answer | Crossword Clue |
|---|---|
| ACELAS | Amtrak express trains |
| ACELA | Amtrak express |
| ACELA | Amtrak express train |
| ACELA | Express Amtrak offering |
| ETHAN | ... Allen Express (Amtrak train in the Northeast) |
| RAPIDLINES | Express trains |
| RAPIDES | French express trains. |
| NONSTOP | Like express trains |
| RAPIDLINES | Some express trains |
