| Answer | Crossword Clue |
|---|---|
| RAPID | Part of IRT |
| METRO | Paris version of IRT |
| NYC | Home of the IRT |
| MTA | Overseer of New York's IRT |
| NYC | Home of the IRT and BMT |
| STA | IRT stop |
| STN | IRT stop |
| TOKENPAYMENT | IRT entree? |
| NYC | IRT locale |
| DERAILMENT | Mishap on the IRT |
| IND | IRT and BMT partner |
| STS | Bases for some IRT stop names |
| STA | Times Sq., e.g., on the IRT |
| ELS | Most IRT lines in the Bronx, e.g. |
| NYU | School served by the IRT and BMT subway lines |
