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California Department of Transportation RFPs - Page 4

Browse RFPs from California Department of Transportation with upcoming deadlines.

Browse RFPs from California Department of Transportation with upcoming deadlines. Narrow the results by keyword, category, state, or deadline.

California Department of Transportation
State AgencyCA
Posted
Oct 29, 2026
Closes
Nov 12, 2026
SB Minor B-Install passageway for emergency vehicles-San Diego County
Caltrans is advertising a Small Business Minor B contract to install a passageway for emergency vehicles on SR-125 between the Troy Street and Blossom Lane overcrossings in San Diego County.
California Department of Transportation
State AgencyCA
Posted
Oct 29, 2026
Closes
Nov 13, 2026
SB Minor B - Install truck prohibition wind warning flashing light systems in Inyo and Kern Counties
Caltrans is seeking bids under a Small Business Minor B contract advertisement to install truck prohibition wind warning flashing light systems in Inyo and Kern Counties.
California Department of Transportation
State AgencyCA
Posted
Oct 29, 2026
Closes
Nov 12, 2026
SB Minor B 03A4243 - Bicycle Railing Installation - Placer County
The California Department of Transportation is soliciting bids for bicycle railing installation under an SB Minor B contract advertisement.
California Department of Transportation
State AgencyCA
Posted
Oct 19, 2026
Closes
Nov 19, 2026
05-1R5704 - Install Lighting, Striping, and Signage Upgrades RFP
Portable changeable message sign (ls); move-in/move-out (erosion control); 29,900 SF hydroseed; 14 ton micro-surfacing; 250 ea pavement marker (retroreflective).
California Department of Transportation
State AgencyCA
Posted
Oct 26, 2026
Closes
Nov 17, 2026
07-381404 - Modify the existing traffic control signals. RFP
The California Department of Transportation (Caltrans) is seeking bids to modify existing traffic control signals at Del Amo Boulevard in Torrance, Los Angeles County.
California Department of Transportation
State AgencyCA
Posted
Oct 26, 2026
Closes
Dec 8, 2026
08-1L5304 - Thermoplastic traffic stripe, partially grouted RSP, Rdwy Exc, & HMA. RFP
Caltrans seeks bids for contract 08-1L5304, covering work on State Route 15 in San Bernardino County near Baker and from north of Cima Road to north of Nipton Road.
California Department of Transportation
State AgencyCA
Posted
Nov 3, 2026
Closes
Nov 19, 2026
IFB 56A0917 Maintenance and Repair of the Transportation Management Systems (TMS) Elements and Communications Infrastructure in Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma Counties.
The California Department of Transportation (Caltrans) seeks routine and non-routine repairs and maintenance for its Transportation Management Systems (TMS) elements and communications infrastructure.
California Department of Transportation
State AgencyCA
Posted
Nov 4, 2026
Closes
Nov 19, 2026
Trash Collection, Hauling, and Disposal Services in Riverside County
Caltrans seeks bids for scheduled and on-call trash collection, hauling, and disposal at its Indio Maintenance Station in Riverside County.
California Department of Transportation
State AgencyCA
Posted
Nov 2, 2026
Closes
Nov 17, 2026
IFB Scheduled and On-call Trash Collection, Hauling, and Disposal Services, Los Angeles County
Caltrans seeks bids for scheduled and on-call trash collection, hauling, and disposal services at its Diamond Bar Maintenance Station in Los Angeles County.
California Department of Transportation
State AgencyCA
Posted
Nov 3, 2026
Closes
Nov 19, 2026
IFB 56A0923 Maintenance and Repair of the Transportation Management Systems (TMS) Elements and Communications Infrastructure in Orange County.
The California Department of Transportation seeks a contractor to maintain and repair Transportation Management Systems (TMS) elements and communications infrastructure in Orange County.
California Department of Transportation
State AgencyCA
Posted
Nov 3, 2026
Closes
Nov 19, 2026
IFB 56A0916 Maintenance and Repair of the Transportation Management Systems (TMS) Elements and Communications Infrastructure in Butte, Colusa, El Dorado, Glenn, Nevada, Placer, Sacramento, Sierra, Sutter, Yolo, and Yuba Counties.
The California Department of Transportation (Caltrans) seeks routine and non-routine repairs and maintenance for its Transportation Management Systems (TMS) elements and communications infrastructure.
California Department of Transportation
State AgencyCA
Posted
Oct 30, 2026
Closes
Jan 15, 2027
Professional Design Services for Cherry Street Sidewalk Improvements City of Gridley, California RFP
Professional engineering design services for Cherry Street sidewalk improvements, including preliminary engineering, environmental documentation, utility coordination, and construction-ready plans, specifications, and estimate.
California Department of Transportation
State AgencyCA
Posted
Nov 3, 2026
Closes
Nov 19, 2026
IFB 56A0922 Maintenance and Repair of the Transportation Management Systems (TMS) Elements and Communications Infrastructure in San Diego and Imperial Counties.
The California Department of Transportation seeks a contractor to maintain and repair Transportation Management Systems (TMS) elements and communications infrastructure in San Diego and Imperial Counties.
California Department of Transportation
State AgencyCA
Posted
Sep 28, 2026
Closes
Nov 17, 2026
05-1J9624 - Modify Existing Drainage, Replace Lighting Systems, and Install Tms RFP
Clearing and grubbing (ls); 50 ea plant (group h); check and test existing irrigation facilities; 240 CY class 2 aggregate base (cy); 120 CY replace asphalt concrete surfacing.
California Department of Transportation
State AgencyCA
Posted
Oct 5, 2026
Closes
Nov 17, 2026
04-0AA214 - RHMA (Gap Graded), Cold Plane Ac Pvmt, Hfst, Mod Signals & Lighting RFP
Portable radar speed feedback sign system; 8 ea portable changeable message sign (ea); street sweeping; 290 cy roadway excavation; prune existing plants
California Department of Transportation
State AgencyCA
Posted
Oct 29, 2026
Closes
Nov 13, 2026
SB Minor B - Install truck prohibition wind warning flashing light systems in Inyo and Kern Counties RFP
Caltrans is seeking bids under a Small Business Minor B contract advertisement to install truck prohibition wind warning flashing light systems in Inyo and Kern Counties.
California Department of Transportation
State AgencyCA
Posted
Oct 12, 2026
Closes
Dec 3, 2026
05-1K9014 - Construct Bridge Structure for Fish Passage Restoration RFP
Portable changeable message sign (ls); street sweeping; 3,460 cy roadway excavation; 51 lb organic fertilizer; plant establishment work; wood mulch
California Department of Transportation
State AgencyCA
Posted
Oct 12, 2026
Closes
Nov 18, 2026
10-1M4804 - Cold Plane, HMA, Curb Ramp, Culvert, and Modify Electrical System RFP
Portable radar speed feedback sign system; street sweeping; 1,340 CY roadway excavation; 5.1 CY (f) - structure backfill (slurry cement); 810 CY class 2 aggregate base (cy).
California Department of Transportation
State AgencyCA
Posted
Oct 26, 2026
Closes
Dec 10, 2026
01-0J9904 - Place HMA, Replace Signs, MBGR, TMS and drainage systems RFP
Portable radar speed feedback sign systems (ls); street sweeping; 360 CY roadway excavation; 1,340 CY replace asphalt concrete surfacing; 54,900 ton hot mix asphalt (type a).
California Department of Transportation
State AgencyCA
Posted
Oct 26, 2026
Closes
Dec 16, 2026
04-2Y3014 - Const SW,curb Ramps, Pvmt,install & Mod Elect Systems,drainage Systems RFP
Street sweeping; 3,550 CY of roadway excavation; 4 ea bus shelter (ea); 20 lb organic fertilizer; 4 ea plant (group k); 1,420 CY class 2 aggregate base (cy); 16 LF 12" reinforced concrete pipe.