Bridge Challenge

A structure that is curved and carries weight in a vertical manner primarily by using x-axis compression.

Horizontal structures that hold a vertical weight while not bending. Girders are multiple beams placed together and are usually the foundation of a truss.

A structure used in aiding humans and animals in transportation over gaps, rivers, etc.

The part of a bridge that connects the footing to the bottom of the bridge’s deck.

The surface of a truss or bridge that people or things drive and walk across

The part of a bridge that is under ground level.

The length in between the inner edges of two of the “legs” of a structure.

A member that is compressive.

Bridge parts below deck.

Bridge parts deck and above.