District 4 Projects

7 Projects Currently Available (As of 09/19/2026 06:05 AM)


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(*upcoming projects listed are only those sourced from Contractors Corner)

Project ID:
04-4Q3214

Bid Due Date:
2026-11-10

Status:
Upcoming Projects

Marin A, C-8, C-12, C-61, D-30 A, C8, C12, C61, D30
Replace bridge & culverts, HMA, RHMA, Mod lighting & erosion control.

Replace bridge & culverts, HMA, RHMA, Mod lighting & erosion control. In Marin County In Novato From 0.3 Mile East Of Route 37/101 Separation To 0.2 Mile West Of Atherton Avenue Undercrossing


Project ID:
04-2W6604

Bid Due Date:
2026-09-23

Status:
Advertised

Contra Costa A, C-10, C-27 A, C10, C27
Construct pedestrian and bike lane, curb ramps and lighting systems.

Construct pedestrian and bike lane, curb ramps and lighting systems. In Contra Costa County In Richmond At Central Avenue Undercrossing

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Project ID:
04-0AA214

Bid Due Date:
2026-11-10

Status:
Upcoming Projects

Contra Costa A, C-12 A, C12
RHMA (Gap Graded), cold plane AC Pvmt, HFST, Mod signals & lighting.

RHMA (Gap Graded), cold plane AC Pvmt, HFST, Mod signals & lighting. In Contra Costa County In El Cerrito From The Alameda County Line To Route 80/123 Separation


Project ID:
04-3Y7104

Bid Due Date:
2026-11-05

Status:
Upcoming Projects

Sonoma A, C-10, C-12 A, C10, C12
Mod Sig & Ltg, Pvmt repair, SW, curb ramp, Segmental Conc Ret System.

Mod Sig & Ltg, Pvmt repair, SW, curb ramp, Segmental Conc Ret System. In Sonoma County Near Boyes Hot Springs From Donald Street To 0.1 Mile South Of Lomita Avenue

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Project ID:
04-3AA504

Bid Due Date:
2026-09-30

Status:
Advertised

Marin A, C-8, C-12 A, C8, C12
Construct retaining wall, MGS, cold plane & Pvmt widening.

Construct retaining wall, MGS, cold plane & Pvmt widening. In Marin County Near Muir Beach At Green Gulch

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Project ID:
04A7608

Bid Due Date:
09/29/2026 2:00PM PDT

Status:

Alameda C-10 C10
**Certified SB, including MB, SB-PW, or a DVBE Only** IFPQ 04A7608 Electrical Maintenace and Repair Services in Alameda County

**Certified SB, including MB, SB-PW, or a DVBE Only** IFPQ 04A7608 Electrical Maintenace and Repair Services in Alameda 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 at http://bit.ly/dpac-ada or call (916) 654-2852. Contractor agrees to provide to the California ...


Project ID:
04A7533

Bid Due Date:
10/13/2026 2:00PM PDT

Status:

Contra Costa C-15 C15
**Certified SB, including MB, SB-PW, or a DVBE Only** IFPQ 04A7533 Flooring Replacement Services in Contra Costa County

**Certified SB, including MB, SB-PW, or a DVBE Only** IFPQ 04A7533 Flooring 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 at http://bit.ly/dpac-ada or call (916) 654-2852. Contractor agrees to provide to the California Departm...

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