SCH Number 2011112017

Project Info

Title

Manzanita Drive Bridge Replacement Project

Description

The project involves the replacement of the existing Manzanita Drive Bridge over San Pablo Creek in the same location with a similar new structure to provide a five-foot higher elevation to avoid flooding, a wider roadway, an improved approach line of sight, and a pedestrian path. The project includes: (1) dewatering the construction area by constructing temporary earthen cofferdams upstream and downstream across the channel with a connecting pipe; (2) installation of a temporary bridge and approach road; (3) removal of the existing bridge decking, piers and abutments; (4) construction of a new replacement bridge; and (5) placement of approximate 6,600 s.f. rock slope protection, revegetation of grading and disturbed areas, and replacement of removed trees.

2 documents in project