Section 401 Water Quality Certification Public Notice

Interstate (I-) 680 Alameda Creek Bridge Scour Repair (Project)


The San Francisco Regional Water Quality Control Board is currently reviewing an application for the following project for water quality certification under Section 401 of the Clean Water Act. We encourage public comments on the proposed work, which will be considered in the decision on certification. You may submit comments on this project to the staff member below.


Project Name:

Interstate (I-) 680 Alameda Creek Bridge Scour Repair (Project)
City/County:

Sunol, Alameda County
Comment Period:

9/10/2024 - 10/1/2024
Project Description:

The purpose of the Project is to address structural deficiencies at the Alameda Creek Bridge (Bridge No. 33-0047). The Project will rehabilitate the brdige deck, replace joint seals and approach slabs, and repair scour under the bridge.
Project Files:

Contact Staff for files
Staff Contact:

Qi Yan
(510) 622-2329
Water Quality Control Board
1515 Clay Street, Ste 1400
Oakland, CA 94612