SCH Number 2019129031

Project Info

Title

Bradley Road Bridge Scour Repair Project

Description

The County of Monterey (County) RMA proposes to implement the Bradley Road Bridge Scour Repair Project (proposed project) to repair and protect the Bradley Road Bridge piers (Bridge No. 44C-0050), which are currently exposed and being undermined due to ongoing scour (the erosion of soil or sediment). The Bradley Road Bridge (bridge) is located approximately 5 miles north of the Monterey County/San Luis Obispo County border, just west of Bradley and approximately ¼ mile east of Highway 101 in unincorporated Monterey County, California. The existing bridge is approximately 1,668 feet long by 27 feet wide and spans the Salinas River. The bridge is a twenty-four-span steel truss and concrete girder bridge with 23 concrete piers and two concrete abutments. The bridge has a history of scour at the concrete piers in the low flow channel of the Salinas River, which is currently undermining the foundations of Piers 16 through 19. The proposed project would install cast-in-drilled-hole (CIDH) piles and retrofit of the pier footing caps at Piers 16 through 19. The bridge would remain open to public use during construction and no traffic detours will be required .

2 documents in project