Across
- 2. upper roadway
- 5. twisting
- 7. break down
- 10. cabled bridge
- 12. type of load that depends on quantity of vehicles on bridge
- 13. egg shaped Roman bridge
- 14. length
- 16. generally, the amount of force trying to push or pull apart material
Down
- 1. at the ends of a bridge
- 3. sagging
- 4. pushing
- 6. beams that join at points to form triangles
- 8. What force pulls on the ends of a rope?
- 9. horizontal member
- 11. type of load that is permanent
- 15. vertical support
- 17. sliding apart