Across
- 4. A pushing or pressing force.
- 5. A structure that is usually build from straight pieces of metal or wood to form a series of triangles.
- 7. The force on a structure that is relatively constant.
- 9. The bridge roadway.
Down
- 1. Massive structures at the end of the bridge that resist lateral forces.
- 2. A curved, symmetrical structure, often made from masonry or steel.
- 3. A vertical support that carries the weight of the bridge.
- 5. A pulling or stretching force.
- 6. The measurement of distance between two supports in a bridge.
- 8. The force on a structure that can change or move.