Across
- 3. The horizontal distance between two supports
- 5. A structural element supported only at one end while the other end goes freely into space
- 6. Designed many bridges that are known for their architectural beauty
- 7. St. John's is the only __ bridge in the Willamette Valley
Down
- 1. Another name for "Drawbridge" that operates using a heavy counter weight
- 2. This type of bridge uses a curved structure to transfer weight outward
- 4. A bridge that uses a connected network of triangles to bear load