Bridge Rail - Concrete and Steel
A bridge rail runs along the edge of a bridge to enhance safety and prevent vehicles and pedestrians from falling off.
The lower portion of a concrete and steel bridge rail is made of solid concrete with a steel, tubular railing secured on top.
Illustration: Bridge Rail - Concrete and Steel
Photograph: Bridge Rail - Concrete and Steel
A. Steel elements
B. Concrete parapet
C. Bridge slab
TxDOT Visual Dictionary