Related Clues:
- Bus route components
- Where bus patrons' trips start
- Dots on a transit map
- Greyhound termini
- Transit map points
- Respects a red light
- Knobs on pipe organs
- Points along routes
- Journey respites
- Metro's map markings
- Where buses let off passengers
- Pulls over, as a speeder
- Stations spies around ...
- Where subway doors open
- Comes to a red light