25-17-M Bridge Preventive Maintenance Program Scour Mitigation

Results

25-17-M was awarded on May 19, 2026 to Granite Construction Company.

A bid opening for this project was held on March 19, 2026.

Bid Summary(PDF, 86KB)

Everyone who has expressed interest in this project is available on the Planholders List(PDF, 131KB).

Description

The work to be done consists, in general, of the maintenance of six (6) bridges through installing new or repairing existing scour countermeasures and conducting other maintenance activities at each location. Vegetation and trash will be removed from the channels and twenty (20) trees will be removed at various locations as shown on the Plans and Specifications. The locations of work are as follows:

• Los Gatos Road over Los Gatos Creek (Bridge No. 42C0455)
• Los Gatos Road over Los Gatos Creek (Bridge No. 42C0458)
• Los Gatos Road over Los Gatos Creek (Bridge No. 42C0459)
• Excelsior Ave. over Fresno Slough (Bridge No. 42C0104)
• Excelsior Ave over Fresno Slough Overflow (Bridge No. 42C0367)
• S Alta Ave. over Travers Creek (Bridge No. 42C0179)

Federal Project Number: BPMP-5942(240)

The engineer's estimate range is $3,100,000 to $3,400,000.

Location Map - Los Gatos Creek(PDF, 2MB)

Location Map - Fresno Slough(PDF, 3MB)

Location Map - Travers Creek(PDF, 3MB)

 

Specifications and Plans

Notice to Bidders(PDF, 173KB) posted 2/17/2026

Specifications(PDF, 19MB) posted 2/23/2026

Plans(PDF, 12MB) posted 2/23/2026

Addendum 1(PDF, 378KB) posted 3/12/2026

Supplemental Information

Requests for Clarification Responses updated 3/12/2026

2015 Caltrans Standard Specifications(PDF, 11MB) posted 2/23/2026

2015 Caltrans Standard Plans(PDF, 95MB) posted 2/23/2026

Revised Standard Plans 2015(PDF, 60MB) posted 2/23/2026

Design Hydraulic Study Reports posted 2/23/2026

• Los Gatos Creek Bridges at Los Gatos Creek Road(PDF, 10MB)
• Fresno Slough Bridges at Excelsior Avenue(PDF, 6MB)
• Travers Creek Bridge at S. Alta Avenue(PDF, 5MB)

Geotechnical Design Memorandums posted 2/23/2026

• Los Gatos Road at Los Gatos Creek (Bridge No. 42C0455)(PDF, 3MB)
• Los Gatos Road at Los Gatos Creek (Bridge No. 42C0458)(PDF, 3MB)
• Los Gatos Road at Los Gatos Creek (Bridge No. 42C0459)(PDF, 2MB)
• Excelsior Avenue at Fresno Slough (Bridge No. 42C0104)(PDF, 2MB)
• Excelsior Avenue at Fresno Slough (Bridge No. 42C0367)(PDF, 2MB)
• Alta Avenue at Travers Creek (Bridge No. 42C0179)(PDF, 2MB)

As-Built Plans posted 2/23/2026

• Los Gatos Creek (Bridge No. 42C0455, 42C0458, & 42C0459)(PDF, 2MB)
• Fresno Slough (Bridge No. 42C0104)(PDF, 150KB)
• Fresno Slough Overflow (Bridge No. 42C0367)(PDF, 2MB)
• Travers Creek - 1 (Bridge No. 42C0179)(PDF, 676KB)
• Travers Creek - 2 (Bridge No. 42C0179)(PDF, 164KB)

Environmental Information & Permits posted 2/23/2026

• Central Valley Regional Water Quality Control Board - Water Quality Certification(PDF, 2MB)
• California Department of Fish and Wildlife - Streambed Alteration Agreement(PDF, 3MB)
• US Army Corps of Engineers - Los Gatos Creek Bridge Repairs Permit(PDF, 207KB)
• US Army Corps of Engineers - Fresno Slough Bridge Scour Permit(PDF, 323KB)
• US Army Corps of Engineers - Travers Creek Culvert Repair Permit(PDF, 207KB)
• California Department of Fish and Wildlife - Los Gatos Creek Oplaw Permit - 1(PDF, 102MB)
• California Department of Fish and Wildlife - Los Gatos Creek Oplaw Permit - 2(PDF, 109MB)
• California Department of Fish and Wildlife - Travers Creek Oplaw Permit(PDF, 102MB)