Across
- 2. - Underground urban transit.
- 4. - Waterborne vessel.
- 6. - Public road transport.
- 9. - Luxury boat for leisure.
- 11. - Aircraft for air travel.
- 12. - Recreational vehicle for travel.
- 13. - Two-wheeled motorized vehicle.
- 15. - Self-balancing personal transporter.
Down
- 1. - Railroad mode of transport.
- 3. - Two-wheeled pedal-powered vehicle.
- 5. - Vertical takeoff and landing aircraft.
- 7. - Small motorized vehicle.
- 8. - Boat for short water crossings.
- 10. - City streetcar.
- 14. - Personal vehicle for the road.