State Route 4 Old River Bridge Additional Maintenance
Project Description
The project scope proposes to install walers to reinforce swaying fender systems, place a polyester concrete overlay, paint the steel movable bridge, and remove an abandoned one-car garage from the southwest levee.
Project Benefits
Purpose and Need
The purpose of the project is the preservation of the Old River Bridge (No. 29 0045) to ensure its serviceability and structural integrity.
The Old River Bridge (No. 29-0045) has transverse and pattern deck cracks, rust on steel members, and a deteriorated fender system. As such, the project is needed to repair or replace these worn or defective parts that threaten the bridge’s serviceability and structural integrity.
Current Schedule
Summer 2018 (A)
Project Study Report (M010)
Spring 2023 (A)
Project Approval & Environmental Document (M200)
Spring 2024 (A)
Right of Way Certification (M410)
Spring 2024 (A)
Ready to List (M460)
Summer 2025 (A)
Approved Construction Contract (M500)
Spring 2027 (T)
Project Completion (M600)
Documents
Initial Study with Proposed Negative Declaration - July 2022 (1,315KB)
Funding Source
201.119 – State Highway Operation and Protection Program (SHOPP) – Bridge Health Program Code
Project Status
Project currently in Construction phase.
Project Cost/Programmed (x$1,000):
| Programed Project Cost | Capital $ | Support $ |
|---|---|---|
| Project Approval & Environmental Document | $1,591 | |
| Plans, Specifications, & Estimates | $1,495 | |
| Right of Way | $495 | $0 |
| Construction | $7,801 | $2,606 |
| Projected Cost as of January 23, 2026: | Planned $ | Expended $ |
|---|---|---|
| Project Approval & Environmental Document | $1,591 | $1,200 (actual) |
| Plans, Specifications, & Estimates | $1,675 | $1,634 (actual) |
| Right of Way | $0 | $0 |
| Construction | $7,398 | $3 (ongoing) |
Public Information Office
Phone: (209) 948-7977
Email: District10PublicAffairs@dot.ca.gov
Address: P.O. Box 2048, Stockton, CA 95201-2048
Title VI Information
The California Department of Transportation (Caltrans) assures that no person shall, on the basis of race, color, or national origin, be excluded from participation in, be denied the benefits of, or be otherwise subjected to discrimination under any program or activity receiving Federal financial assistance, as required by Title VI of the Civil Rights Act of 1964 , as amended, the Civil Rights Restoration Act of 1987 , and Federal Executive Order 12898 (Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations).
Caltrans will make every effort to ensure nondiscrimination in all of its programs and activities, whether they are federally funded or not, and that services and benefits are fairly distributed to all people, regardless of race, color, or national origin. In addition, Caltrans will facilitate meaningful participation in the transportation planning process in a nondiscriminatory manner.
- Title VI Brochure (English, PDF)
- Title VI Brochure (Spanish, PDF)
- Title VI of the Civil Rights Act of 1964 (Caltrans Information)
