Across
- 3. The city where the railroad started in the East.
- 5. The city where the railroad ended in the West.
- 7. Going from one place to another.
- 8. Big, rocky places the railroad had to go through.
- 10. A train track that crossed the whole country.
- 12. One of the companies that built the railroad.
Down
- 1. The other company that helped build the railroad.
- 2. People who came from other countries to work on the railroad.
- 4. A person who designs and builds things, like railroads.
- 6. spike The final piece that finished the railroad.
- 9. The man who helped plan the railroad through the mountains.
- 11. A fast way to travel on tracks.
