FFF
Across
- 1. Vehicles that travel on tracks and carry people and goods
- 4. A system of tracks used by trains
- 6. A wide area of flat, grassy land
- 7. People who helped build the tracks
- 9. Places where people live and work
- 10. A structure built over water or land
Down
- 2. A large metal nail used in building railroads
- 3. The rails that trains travel on
- 5. Areas that share the same clock time
- 8. Letters and packages sent from place to place