District 4 Projects
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Project ID:
04-1J9614
Bid Due Date:
2026-04-21
Maintain existing planted area and erosion control. In Marin County In And Near Point Reyes Station From 0.1 Mile South Of Olema Creek To 0.4 Mile South Of Millerton Gulch And In And Near Tomales From 0.3 Mile South Of Tomales-Petaluma Road To Marin/Sonoma County Line
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Project ID:
04-1Q2304
Bid Due Date:
2026-04-14
Cold plane,RHMA overlay,Const curb ramp,SW & MGS,Mod signal & lighting In Marin County In Tiburon From Tower Drive To Main Street
Project ID:
04-2Y2204
Bid Due Date:
2026-05-05
Clean & paint Str steel Br., salvage traveler, fender and pier repair. In Contra Costa And Marin Counties In Richmond And San Rafael From 1.1 Miles East Of Main Street To 1.1 Miles West Of Toll Plaza
Project ID:
04-3Y6004
Bid Due Date:
2026-04-16
Place polyester concrete overlay. In Santa Clara County In San Jose And Milpitas At Various Locations From Jackson Avenue Undercrossing To Yosemite Drive Overcrossing
Project ID:
04-0Q1904
Bid Due Date:
2026-04-02
Const MVP & access Rd, trash net, Conc ditch lining & MGS. In Solano County In And Near Fairfield At Various Locations
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Project ID:
04-2Q5004
Bid Due Date:
2026-04-23
Polyester Conc overlay, Conc barrier, & structural Conc. In Marin County Near Novato At Petaluma River Bridge
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Project ID:
04-2AA304
Bid Due Date:
2026-04-15
Roadway and ditch excavation, and rock slope protection. In Marin County In Corte Madera At 0.4 Mile North Of Route 131/101 Separation
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Project ID:
04A7420
Bid Due Date:
04/02/2026 2:00PM PDT
IFB Non-Routine and Routine Electrical Services in Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma Counties The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request to ADAdocs@dot.ca.gov or call (833) 713-2922.
Project ID:
04A7463
Bid Due Date:
04/02/2026 2:15PM PDT
SB Minor B 04A7463 / Loop Detector Replacement in Alameda County The Contractor must be a certified Small Business under section 2-1.05. The Department establishes no DVBE Contract goal but encourages bidders to obtain DVBE participation. DO NOT SEND A HARD COPY BID TO THE DIVISION OF PROCUREMENT & CONTRACTS. IT WILL NOT BE ACCEPTED. Bid submittals will be accepted by email only at: Justina.Binsfeld@dot.ca.gov If your bid is over $461,000.00 it will be rejected per Public Contract C... Click to read more
Project ID:
04A7470
Bid Due Date:
04/03/2026 2:15PM PDT
SB Minor B 04A7470 / Wildlife Improvements in Santa Clara County This is a SB Minor B Contract Advertisement. The Contractor must be a certified Small Business under section 2-1.05. The Department establishes no DVBE Contract goal but encourages bidders to obtain DVBE participation. DO NOT SEND A HARD COPY BID TO THE DIVISION OF PROCUREMENT & CONTRACTS. IT WILL NOT BE ACCEPTED. Bid submittals will be accepted by email only at: Justina.Binsfeld@dot.ca.gov If your bid is over $461,... Click to read more
Project ID:
04A7504
Bid Due Date:
04/06/2026 10:00AM PDT
04A7504 - On-Call Independent Cost Estimator (ICE) and Scheduler for Project Development and Construction services 04A7504 - On-Call Independent Cost Estimator (ICE) and Scheduler for Project Development and Construction services The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a re... Click to read more
Project ID:
04A7446
Bid Due Date:
04/06/2026 12:00PM PDT
Utility Capping and Concrete Services in San Mateo County The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request to ADAdocs@dot.ca.gov or call (833) 713-2922. A) Purpose and Description of Services 1. Contractor shall furnish all labor, tools, materials, supplies, parts, dispos... Click to read more
Project ID:
04A7445
Bid Due Date:
04/06/2026 12:00PM PDT
Roofing System Replacement Services in Contra Costa County. The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request to ADAdocs@dot.ca.gov or call (833) 713-2922. A) Purpose and Description of Services 1. Contractor shall furnish all labor, tools, materials, supplies, parts, lega... Click to read more
Project ID:
04A7439
Bid Due Date:
04/06/2026 2:00PM PDT
Flooring Services in Napa and Sonoma Counties The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request to ADAdocs@dot.ca.gov or call (833) 713-2922. A) Purpose and Description of Services 1. Contractor shall furnish all labor, equipment, tools, parts, materials, supplies, travel,... Click to read more
Project ID:
04A7483
Bid Due Date:
04/09/2026 2:15PM PDT
SB Minor B 04A7483 - Replace Loop Detectors - Contra Costa County This is a SB Minor B Contract Advertisement. The Contractor must be a certified Small Business under section 2-1.05. The Department establishes no DVBE Contract goal but encourages bidders to obtain DVBE participation. DO NOT SEND A HARD COPY BID TO THE DIVISION OF PROCUREMENT & CONTRACTS. IT WILL NOT BE ACCEPTED. Bid submittals will be accepted by email only at: tammy.p.tran@dot.ca.gov If your bid is over $484,000... Click to read more
Project ID:
04-1Q2304X
Bid Due Date:
04/14/2026 2:00PM PDT
Cold plane,RHMA overlay,Const curb ramp,SW & MGS,Mod signal & lighting 04-Mrn-131-0.0/4.4 *** MARIN COUNTY IN TIBURON FROM TOWER DRIVE TO MAIN STREET
Project ID:
04-2Q5004X
Bid Due Date:
04/23/2026 2:00PM PDT
Polyester Conc overlay, Conc barrier, & structural Conc. 04-Mrn-37-14.5 *** MARIN COUNTY NEAR NOVATO AT PETALUMA RIVER BRIDGE