Visit Your Local PBS Station PBS Home PBS Home Programs A-Z TV Schedules Watch Video Support PBS Shop PBS Search PBS
BUILDING BIG Image with 5 links within the image
The Bridge Challenge
BUILDING BIG Home Page BUILDING BIG Site Map BUILDING BIG Labs BUILDING BIG Databank BUILDING BIG Glossary
Bridges
Domes
Skyscrapers
Dams
Tunnels
_  

Wrong

Location 2: Drawbridge



Drawbridges are a better choice over waters with heavy boat traffic. This city stream is only a few inches deep. A sailor would be plain crazy to navigate a boat here! Try using this bridge somewhere else in Craggy Rock!

 Try a different solution
Try a different solution

  _
_