Investigate the three basic bridge spans by engaging in the activities provided. Includes links to explore related sites pertaining to bridge design.

Provides the history of the Golden Gate bridge with some interesting facts.

Explore different types of load supports and the forces that act upon them. Investigate how the cable contributes to the stability and strength of a suspension bridge.

This resource highlights the construction of the Mackinac Bridge, a famous landmark in Michigan.

This resource highlights the construction of the Mackinac Bridge, a famous landmark in Michigan.

PBS site provides videos and activities are hands-on challenges that focus on the engineering design process. They use simple materials, allow for multiple solutions, and are ideal for ages 9-12.