SAN LORENZO WAY BRIDGE REPLACEMENT, FEDERAL PROJECT No. BRLO-5936(086)

The County of Santa Cruz is replacing the San Lorenzo Way Bridge over the San Lorenzo River. The proposed replacement structure will be a cast-in-place, post-tensioned concrete box girder bridge, approximately 170 feet long and 27 feet wide. The project includes new approach roadway improvements and rock slope protection. The foundation design recommendations include cast-in-drilled-hole (CIDH) piles at Abutment 1 and spread footings at Abutment 2 and Retaining Wall 1. Key aspects of the project include: • Replacement of the existing bridge with a new cast-in-place, post-tensioned concrete box girder bridge • New approach roadway improvements • Rock slope protection • Foundation design using CIDH piles and spread footings • Seismic design considerations The project requires a thorough understanding of geotechnical engineering, foundation design, and seismic analysis. The successful bidder will need to demonstrate expertise in these areas and provide a comprehensive plan for completing the project.