Photo Database

A searchable collection of photographs. Find examples of construction techniques, management, and planning issues.

 


Concrete trail meets grade of concrete bridge with expansion joint in San Diego's Balboa Park at the Park Boulevard Overpass.

Concrete trail meets grade of concrete bridge with expansion joint in San Diego's Balboa Park at the Park Boulevard Overpass.


Photo Details

Photo by: Stuart Macdonald
Photo category: Bridges And Boardwalks
Tags: surface, concrete, pedestrians and people, urban trails, grade, bridge


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