Bridges

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Across
  1. 3. Pulling force, like the on on cables of a suspension bridge
  2. 5. Stayed A bridge type where the deck hangs from angled cables
  3. 6. Structure supporting the end of a bridge
  4. 8. Large, main support beam, also a bridge type
  5. 9. The distance between two bridges supports
  6. 11. Vertical support column in the middle of the bridge
  7. 12. The simplest and oldest bridge type
Down
  1. 1. The road or walkway surface
  2. 2. Weight the bridge is able to support
  3. 4. A bridge type where the deck hangs from vertical cables
  4. 5. Strong wires used in suspension and Cable Stayed bridges
  5. 6. A curved bridge type that pushes its load outward
  6. 7. Bridge that uses a framework of triangles for strength
  7. 10. What our model bridge will be made out of in class