Related Clues:
- Way to school
- Key American in Greyhound say
- Cross-country option
- Tour road component
- City get-about
- Crosstown ride, perhaps
- U-boat surfacing provides transport
- School __
- Many a hybrid
- Speeder in "Speed"
- Vehicle where the driver gets thanked
- Do a greasy spoon chore
- Supposedly vital measurement that's incomplete for vehicle
- You might take it to school
- Book on American transport