Bridges Overview

The skill GAI brings to bridge design projects for all types of steel, concrete, pre-stressed concrete, and timber structures is evident in our long list of project successes. From minor stream crossings and pedestrian overpasses to major river spans, highway interchanges, and grade separations, we incorporate the latest design techniques and approaches into every design effort, providing constructible details and appropriate materials for long-term, low maintenance structures. For more than three decades, the experienced, award-winning bridge staff at GAI has been designing, inspecting, rehabilitating, and managing transportation structures for private and public owners.

“GAI thinks out-of-the-box with their design ideas.”

Transportation Client



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