District 4 Projects
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Project ID:
04-0P9004
Bid Due Date:
2025-12-10
Br removal, Col casing, CB, cold plane AC Pvmt, HMA, Mod Elect systems In Alameda County In Oakland From 0.1 Mile West Of Webster Street Undercrossing To 0.1 Mile East Of Fruitvale Avenue Undercrossing
Project ID:
04-0Q1204
Bid Due Date:
2026-01-22
Cold plane,RHMA-G,polyester Conc overlay,CB,replace POC, & CMS system. In The City And County Of San Francisco From San Francisco County Line To Brannan Street
Project ID:
04-0W7004
Bid Due Date:
2025-12-11
Install rumble strips, curve warning signs and widen road. In Santa Clara County Near Gilroy From 0.1 Mile East Of Ferguson Road To 0.2 Mile West Of Route 156 Separation
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Project ID:
04-3G9014
Bid Due Date:
2025-12-09
Maintain existing planted area and erosion control. In Sonoma County Near Schellville On Route 116 From 0.3 Mile North Of Bonneau Road To Route 121 And On Route 121 From 0.2 Mile South Of Bonneau Road To 0.1 Mile East Of Maffei Road
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Project ID:
04-4AC704
Bid Due Date:
2026-01-07
Cold plane & HMA overlay, replace MGS & Culv, & modify Elect systems. In Marin County In And Near San Rafael From Wornum Drive Undercrossing To Miller Creek
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Project ID:
04-2Q5004
Bid Due Date:
2025-12-11
Polyester Conc overlay, Conc barrier, structural Conc, fender system. In Marin County Near Novato At Petaluma River Bridge
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Project ID:
04-1Y6904
Bid Due Date:
2025-12-18
Repair spalled Conc, unsound Conc removal, & place structural Conc. In Alameda And San Mateo Counties At Various Locations From 7.0 Miles West Of Toll Plaza To 0.2 Mile West Of Toll Plaza
Project ID:
04-0AA194
Bid Due Date:
2025-12-11
Cold plane AC Pvmt, RHMA-G & HMA overlay, replace AC Surf, & MGS. In Contra Costa County In Antioch And At Byron From Hillcrest Avenue Overcrossing To Byron Highway
Project ID:
04A7340
Bid Due Date:
12/09/2025 2:00PM PST
IFB Fire Alarm Control Panel Upgrades 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.
Project ID:
04A7359
Bid Due Date:
12/11/2025 2:00PM PST
IFB Maintain Existing Planted Areas in Napa County Contractor shall provide to the California Department of Transportation (Caltrans) all labor, tools, materials, equipment, travel, reporting, and incidentals necessary to Maintain Existing Planted Areas (MEPA) which includes noxious weed and invasive non-native plant eradication for erosion control areas shown at Dry Creek Bridge and Perfume Creek Bridge. The purpose is to ensure 75% or better native vegetation cover with less than 10% ground... Click to read more
Project ID:
04A7398
Bid Due Date:
12/16/2025 2:00PM PST
IFB Elevator Maintenance and Repair Services in Alameda, Contra Costa, San Mateo, and Solano 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.