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San Joaquin County Department of Public Works

1810 E Hazelton Ave, Stockton, CA 95205-6232
(209) 468-3000 

The overall mission of the San Joaquin County Department of Public Works is to plan, design, construct, operate and maintain the County infrastructure, which includes public roads, transportation systems, bridges, water, wastewater, channel maintenance and solid waste disposal systems of the County, in order to best serve the interests of the people. These systems are maintained to protect the health and welfare of the public and the County’s financial investments. Public Works also provides vehicle support for the County, including procurement support, heavy and light vehicle maintenance and repair, and daily rental services.

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Upcoming Solicitations

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Number Deadline
SJCDPW-RFP-26-02
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified consultants (CONSULTANT) to undertake, perform, and complete the tasks set forth in Request for Proposals – SJCDPW-RFP-26-02. The selected CONSULTANT will perform professional and technical engineering services for the proposed Bridge Approach Railings Replacement – Phase III Project (PROJECT). The selected CONSULTANT will be the highest-ranking CONSULTANT that has successfully negotiated the terms for award of a consultant services agreement. The selected CONSULTANT or team will be requested to enter into a consultant services agreement with San Joaquin County (County). The PROJECT is federally funded using Highway Safety Improvement Program with a local match. All work shall comply with the County Policies, the Local Assistance Procedure Manual and the most recent guidelines for the Federal Highway Bridge Program. The requested professional design engineering services shall include, but will not be limited to, the following: Project Management, Project Surveying, Mapping and Control, Public Outreach Program, Environmental Clearance, Utility Coordination and Relocation Plan, Plans, Specifications, and Engineer's Estimate (PS&E), and Bidding and Post Award Assistance services for the PROJECT. The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Monday, March 9, 2026. A copy of SJCDPW-RFP-26-02 is available to view at the Internet address: https://www.sjgov.org/department/pwk/rfps_and_rfqs and https://www.bidexpress.com . All prospective consultants must register for solicitation No. SJCDPW-RFP-26-02 in order to be added to the Proposers’ List and, if necessary, receive a Notice of Release of Addendum. It is imperative that prospective consultants check the solicitation Web page often for the status and/or modifications. For general questions regarding the solicitation, please contact Mr. Nhan Tran, Management Analyst II at email: ntran@sjgov.org .
03/09/2026 11:00 PM UTC
Kettleman Lane Resurfacing
The work is located east of the City of Lodi. The work, in general, consists of repairing and resurfacing approximately 4 miles of roadway with asphalt concrete. Base Estimate Range between $1,102,650 and $1,353,200
 03/12/2026 08:31 PM UTC
Eight Mile Road Resurfacing, Federal Aid Project No. STPL-5929(329)
The work is located in Stockton. The work, in general, consists of repairing and resurfacing approximately 5.8 miles of existing roadway with asphalt concrete. There is no DBE Contract goal. Base Estimate Range Between $2,631,300 and $3,183,400
 03/19/2026 08:31 PM UTC
SJCDPW-RFP-26-03
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified consultants (CONSULTANT) to undertake, perform, and complete the tasks set forth in Request for Proposals (RFP) – SJCDPW-RFP-26-03. Selected CONSULTANT will perform professional and technical engineering services for the proposed Concrete Bridge Deck Overlay and Deck Seal 2025 Project (PROJECT). The selected CONSULTANT will be the highest-ranked CONSULTANT that has successfully negotiated the terms for award of a consultant services agreement. The selected CONSULTANT or team will be requested to enter into a consultant services agreement with San Joaquin County (County). The PROJECT is federally funded. All work shall comply with the County Policies, the Local Assistance Procedure Manual and the most recent guidelines for the Federal Highway Bridge Program. The requested professional design engineering services shall include, but will not be limited to, the following: Project Management, Environmental Analysis and Clearance, Utility Coordination, Plans, Specifications, and Engineer's Estimate (PS&E), and Bidding and Post Award Assistance services for the PROJECT. The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Monday, March 23, 2026. A copy of SJCDPW-RFP-26-03 is available to view at the Internet address: https://www.sjgov.org/department/pwk/rfps_and_rfqs and https://www.bidexpress.com . All prospective consultants must register for solicitation No. SJCDPW-RFP-26-03 in order to be added to the Proposers’ List and, if necessary, receive a Notice of Release of Addendum. It is imperative that prospective consultants check the solicitation Web page often for the status and/or modifications. For general questions regarding the solicitation, please contact Mr. Nhan Tran, Management Analyst II at email: ntran@sjgov.org .
03/23/2026 11:00 PM UTC
Jack Tone Road Resurfacing, Federal Aid Project No. STPL-5929(332)
The work is located northeast of the City of Stockton and southeast of the City of Lodi. The work, in general, consists of repairing and resurfacing approximately 4.0 miles of existing roadway with asphalt concrete There is no DBE Contract goal. Base Estimate Range Between $1,815,000 and $2,240,000
 03/26/2026 08:31 PM UTC
5 Solicitations

Closed Solicitations

Number Deadline
Middle Road Resurfacing
Reeve Road to Naglee Road The work is located in Tracy, California. The work, in general, consists of resurfacing the existing roadway and replenishing shoulder backing. Base Estimate Range Between: $766,100 to $926,400
 05/16/2019 08:31 PM UTC
North County Landfill Entrance Road Widening
Harney Lane to Scale House The work is located east of the City of Lodi. The work, in general, consists of roadway widening and installation of new electrical and telephone conduit. Base Estimate Range Between: $311,500 to $380,500
 05/16/2019 08:31 PM UTC
Fernwood Road Resurfacing
Ashley Lane to North End The work is located northeast of the City of Stockton. The work, in general, consists of resurfacing and repairing approximately 0.60 mile of existing rural roadway. Base Estimate Range Between: $272,700 to $332,200
 05/16/2019 08:31 PM UTC
Bradford Street and River Drive Resurfacing
Bradford Street: Hiawatha Avenue to Sanguinetti Lane; River Drive: Fairway Drive to Rainier Avenue The work is located in unincorporated areas of Stockton, California in the West-Jackson area and the Riviera Cliffs area. The work, in general, consists of repairing and resurfacing approximately 0.51 mile of existing urban local roads. Base Estimate Range Between: $350,000 to $ 430,000
 05/02/2019 08:31 PM UTC
Sidewalk Accessibility Improvements 2018-2019
Various Locations in East Stockton, Mathews Road, and West Jackson. The work is located in East Stockton, Mathews Road, and West Jackson. The work, in general, consists of construction of new curb ramps, rebuilding substandard curb ramps, retrofitting substandard curb ramps with detectable warning surface, and grinding down raised lip at standard curb ramps where necessary. Base Estimate Range Between: $587,000 to $717,447
 05/02/2019 08:31 PM UTC
Murphy Road Resurfacing
Lone Tree Road to Dodds Road The work is located northeast of the City of Manteca. The work, in general, consists of resurfacing and repairing approximately 2 miles of existing roadway. Base Estimate Range Between: $605,000 to $743,000
 04/18/2019 08:31 PM UTC
Chip Seal 2018-2019
RD 1: Jack Tone Rd. and McKinley Ave.; RD 2: Cherokee Rd.; RD 3: Jack Tone Rd., Tracy Blvd. and Union Rd,; RD 4: Cherokee Rd., Clements Rd., Comstock Rd., Copperopolis Rd., Elliott Rd., Jack Tone Rd., Jahant Rd., Mohler Rd., N 99 Frontage Rd. E, Santa Fe Rd., Turner Rd. and Walnut Grove Rd., RD 5: Bird Rd., Byron Rd., Valpico Rd. and West Ripon Rd. The work is located on various roads throughout San Joaquin County. The work, in general, consists of chip sealing approximately 70 miles of existing urban and rural roadways. Base Estimate Range Between: $2,385,000 to $2,915,000
 04/18/2019 08:31 PM UTC
Curry Avenue Resurfacing
Harney Lane to Kettleman Lane The work is located Southeast of the City of Lodi. The work, in general, consists of resurfacing and replenishing shoulders approximately 1 mile of existing roadway. Base Estimate Range Between: $297,000 to $363,000
 04/04/2019 08:31 PM UTC
SJCDPW-RFQ-19-B
The San Joaquin County Department of Public Works (SJCDPW) Design Engineering Division is requesting a statement of qualifications (SOQ) from consultants or engineering consulting firms to provide on-call pavement consulting, geotechnical investigations, and training services. Knowledge and experience with the local road concerns and conditions are key qualifications.
 03/29/2019 11:00 PM UTC
Walnut Grove Road Resurfacing
Federal Aid Project No. STPL-5929(294) Blossom Road to Thornton Road. The work is located northwest of the City of Lodi. The work, in general, consists of resurfacing approximately 1.0 mile of existing rural roadway. Base Estimate Range Between: $375,000 to $465,000
 03/28/2019 08:31 PM UTC
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