Across
- 2. a twisting force
- 3. a pulling force
- 4. curved features give strength to this bridge
- 6. cause of motion or change
- 8. bridge made up of many triangle shapes
- 10. a force dealing with slicing or ripping
- 11. this bridge is constructed of horizontal roadways with piers holing it up underneath
- 12. a force dealing with curving
Down
- 1. a bridge that uses projecting beams to support the main part
- 5. roadways are supported by angled cables anchored to a tower or towers
- 7. a pushing force
- 9. towers and cables give this bridge support