Across
- 6. an underlying or supporting a structure
- 7. a full extent of something from end to end
- 9. a central stone
- 10. an engineer who designs roads, bridges, and structures
Down
- 1. the reduction in volume
- 2. a curved structure typically supporting the weight of a bridge
- 3. a structure built to support the ends of a bridge
- 4. a structure is made of triangles
- 5. the part of a structure that receives pressure
- 8. the state of being stretched tight