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The People, Projects & Resources that Build California

Bids & Lettings

California highway lettings and state bids

Every project Caltrans lists on its Contracts Out for Bid page, refreshed daily. Filter by county or work type, then get the bid package from Caltrans and bid as its instructions say.

LettingProposalCountyMajor work typeDocuments
Nov 2, 202601A6677MendocinoConstruct communication system Mendocino County · License A,C-10Proposal
Nov 2, 202608A4036San BernardinoSB/MB Option - IFPQ - Painting and Repair Services in Riverside and San Bernardino… · License B,C-33Proposal
Nov 3, 202602A2569ButteHazardous Waste Disposal Services in Siskiyou, Modoc, Plumas, Tehama, Lassen, Trinity… · License A,HAZProposal
Nov 3, 202601A6690Del NorteHazardous Waste Disposal Services in Mendocino, Lake, Humboldt, and Del Norte Counties · License A,HAZProposal
Nov 3, 202611A4441ImperialIFB Guardrail Services, Imperial and San Diego Counties · License A,C-13,C-31,C-32Proposal
Nov 3, 202607-375204Los AngelesDrainage system restoration · License A,C-12,C-42Proposal
Nov 3, 202603-2J2004SacramentoRHMA, HMA, and concrete barrier · License A,C-12Proposal
Nov 3, 202611A4455San DiegoIFPQ-Certified SB including MB, SB-PW or a DVBE, Landscape Maintenance Service in San… · License C-27Proposal
Nov 3, 202611A4463San DiegoPlant Establishment for Treatment BMPs San Diego County · License A,C-27Proposal
Nov 3, 202605-1Q1504Santa CruzCurb ramps, remove and replace sidewalk, and signal and lighting · License A,C-8,C-10Proposal
Nov 3, 202602A2539ShastaElectrical Services in Shasta County · License C-10Proposal
Nov 4, 202611-431804San DiegoInstall capture housing, landscape, and electrical · License A,C-42Proposal
Nov 4, 202611A4465San DiegoInstall Raised Rumble Bars - San Diego County · License AProposal
Nov 4, 202602-2J6504SiskiyouTemp bridge, deck portion Repl, hang conduit, & polyester Conc overlay · License A,C-8,C-51Proposal
Nov 5, 202610A2958AlpineOperated Equipment Rental in Alpine, Amador, Calaveras, Mariposa, Merced, San Joaquin… · License A,C-12Proposal
Nov 5, 202603-3G5904ButteFurnish and place polyester concrete overlays & replace joint seals · License A,C-8,C-12Proposal
Nov 5, 202601-0H6414HumboldtConstruct bridge, roadway, streambed, delineation, remove culvert · License A,C-8,C-12Proposal
Nov 5, 202659A1414ImperialIFB Geotechnical Exploration Drilling - Southern CA · License A,C-31,C-57Proposal
Nov 5, 202607-502204Los AngelesLandscape visual and aesthetic improvement · License A,C-27Proposal
Nov 5, 202607A6520Los AngelesHazardous Waste Disposal Services in Los Angeles and Ventura Counties · License A,HAZProposal
Nov 5, 202607A6531Los AngelesIFB-Demolition and Clearance Services - Los Angeles and Ventura Counties · License A,B,C-13,C-21,C-57,HAZProposal
Nov 5, 202608A4034San BernardinoSB/MB Option - IFPQ -Thermoplastic Polyolefin (TPO) Roofing System Installation and… · License C-39Proposal
Nov 5, 202611-430974San DiegoADA curb ramps, high tension cable barrier, and LED lighting · License A,C-8,C-10,C-12Proposal
Nov 5, 202610-1H2004San JoaquinBridge work, erosion control, and lighting system · License A,C-8Proposal
Nov 5, 202602-0J71U4ShastaRealign highway and add truck climbing lane · License A,C-12Proposal
Nov 5, 202604-3Y7104SonomaMod Sig & Ltg, Pvmt repair, SW, curb ramp, Segmental Conc Ret System · License A,C-10,C-12Proposal
Nov 5, 202632A0737YubaPerimeter Fencing Replacement in Yuba County · License C-13Proposal
Nov 6, 202608A4053San Bernardino**Certified SB, including MB, SB-PW or a DVBE Only** IFPQ 08A4053 entitled Generator and… · License B,C-10Proposal
Nov 6, 202611A4460San DiegoGuardrail Replacement - San Diego County · License A,C-08,C-13,C-31Proposal
Nov 10, 202610A2923AlpineIFB Multi-Provider On-Call and As-Needed Positive Location of Underground Utility… · License A,C-12,C-31Proposal
Nov 10, 202604-0AA214Contra CostaRHMA (Gap Graded), cold plane AC Pvmt, HFST, Mod signals & lighting · License A,C-12Proposal
Nov 10, 202601-0M8504Del NorteHMA-A, cold plane AC, concrete barrier, and electrical · License A,C-10,C-12,C-32Proposal
Nov 10, 202609A1153InyoHazardous Waste Disposal Drums Services in Inyo, Mono, and Kern Counties · License A,HAZProposal
Nov 10, 202607-361904Los AngelesInstall and repair drainage system · License A,C-27,C-42Proposal
Nov 10, 202607-379304Los AngelesConstruct DPP infiltration areas, capture housing, bioswales, & MVPs · License A,C-12,C-27,C-42Proposal
Nov 10, 202607A6532Los AngelesSmart Controller and Automatic Landscape Irrigation System Repair and Maintenance Services · License C-27Proposal
Nov 10, 202604-4Q3214MarinReplace bridge & culverts, HMA, RHMA, Mod lighting & erosion control · License A,C-8,C-12,C-61,D-30Proposal
Nov 10, 202610-0V6904MercedCold plane, HMA, RHMA, bridge rehab, culvert, and electrical work · License A,C-12Proposal
Nov 10, 202610-1T2904MercedBridge overlay, approach slab, joint seal, HMA, and cold plane · License A,C-8,C-12Proposal
Nov 10, 202602-0J5904ModocReplace AC Surf, RHMA overlay, drainage, curb ramps, & electrical · License A,C-12Proposal
Nov 10, 202612-0S5004OrangeMulti-asset, pavement rehab, & off-ramp widening at Artesia Blvd · License A,C-8,C-12Proposal
Nov 10, 202608-1L8204RiversideReinforced concrete pipe trenchless installation method · License A,C-42Proposal
Nov 10, 202632A0732San DiegoHeating, Ventilation, Air Conditioning (HVAC) Installation in San Diego County · License C-20Proposal
Nov 10, 202632A0740San JoaquinNatural Gas Heater Unit and Thermostat Installation in San Joaquin County · License C-20Proposal
Nov 12, 202611A4303ImperialIFB - Hazardous Waste Disposal Services in San Diego and Imperial Counties · License A,HAZProposal
Nov 12, 202603A4243Placer- Bicycle Railing Installation - Placer County · License A,C-13Proposal
Nov 12, 202611A4469San DiegoSB Minor B-Install passageway for emergency vehicles-San Diego County · License AProposal
Nov 12, 202605A3037San Luis Obispo*Certified SB/DVBE only* IFPQ HVAC Preventative Maintenance and Repair Services in San… · License C-20Proposal
Nov 13, 202609A1166InyoInstall truck prohibition wind warning flashing light systems in Inyo and Kern Counties · License A,C-45Proposal
Nov 13, 202607A6539Los Angeles**Certified SB/DVBE Only** IFPQ Boiler Inspection, Maintenance, Repair, Testing, and… · License C-04Proposal
Nov 17, 202606-1A8104KernBuilding work · License A,B,CProposal
Nov 17, 202607-381404Los AngelesModify the existing traffic control signals · License A,C-10Proposal
Nov 17, 202601-0L1104MendocinoEarthwork, construct soldier pile walls, & place new roadway section · License A,C-8,C-12,C-61,D-09Proposal
Nov 17, 202610-1H0204MercedCurb ramp, CRCP, JPCP, HMA, electrical, erosion control, and planting · License A,C-8,C-10,C-12Proposal
Nov 17, 202612-086924OrangeConstruct RW, SW, HMA Pvmt, drainage, and Elect systems · License A,C-8,C-12Proposal
Nov 17, 202608A4047San BernardinoIFB 08A4047, Elevator Maintenance in San Bernardino County · License C-11Proposal
Nov 17, 202605-1J9624Santa CruzModify existing drainage, replace lighting systems, and install TMS · License A,C-8,C-12,C-42Proposal
Nov 18, 202610-1M4804MercedCold plane, HMA, curb ramp, culvert, and modify electrical system · License A,C-10,C-12Proposal
Nov 18, 202605-1K6804San Luis ObispoConstruct maintenance station · License A,B,CProposal
Nov 18, 202605-1K4514Santa BarbaraLandscape Planting · License A,C-27Proposal
Nov 18, 202604-1Q76U4SonomaReplace bridge, widen Rdwy, railroad, drainage, Elect and landscape · License A,C-8,C-12Proposal
Nov 19, 202605-316014MontereyConstruct new interchange, Rdwy Ex, IB, HMA, RHMA, & structural Conc · License A,C-12Proposal
Nov 19, 202608-1L8004San BernardinoStructural Conc, bar Reinf steel, Str Exc, and partially grouted RSP · License A,C-8,C-12Proposal
Nov 19, 202611-430884San DiegoCold plane, RHMA-G, SAMI, drainage, curb ramps, and electrical · License A,C-10,C-12Proposal
Nov 19, 202605-1R5704Santa BarbaraInstall lighting, striping, and signage upgrades · License A,C-10,C-32Proposal
Nov 19, 202607-367604VenturaConstruct treatment BMPs for stormwater mitigation · License A,C-12,C-27,C-42Proposal
Nov 24, 202632A0745AlamedaIFB Rain Gutter Replacement, Alameda County · License C-43,D-24Proposal
Dec 1, 202612-0R9704OrangeSlab replacement, RHMA paving, modify signal and lighting systems · License A,C-8,C-12Proposal
Dec 1, 202608-1L1704RiversideRHMA, cold plane AC pavement, vegetation control (minor Conc) and MGS · License A,C-12Proposal
Dec 1, 202603-1N7504SacramentoConstruct sound wall, drainage, and electrical · License A,C-8,C-61,D-09Proposal
Dec 1, 202611-430874San DiegoClairemont drive bridge deck repair · License A,C-8Proposal
Dec 2, 202608-1N8804RiversideHot Mix Asphalt, imported borrow and signal and lighting system · License A,C-10,C-12Proposal
Dec 2, 202608-1K8604San BernardinoRHMA, modifying signal and lighting systems and minor concrete · License A,C-10,C-12Proposal
Dec 2, 202611-2N2384San DiegoApply methacrylate, place polyester concrete overlay and joint seals · License A,C-8,C-12,C-32Proposal
Dec 2, 202602-0J53U4TrinityCold plane and place HMA, replace culverts and replace delineation · License A,C-12Proposal
Dec 3, 202601-0H2464HumboldtInstall welded steel pipe; structural concrete; & alt pipe culvert · License A,C-8,C-12,C-42Proposal
Dec 3, 202608-1L0904San BernardinoCold plane AC Pvmt, RHMA-G, replace AC Surf, and minor Conc · License A,C-12Proposal
Dec 3, 202605-1K9014Santa CruzConstruct bridge structure for fish passage restoration · License A,C-8,C-12Proposal
Dec 8, 202607-379904Los AngelesConstruct GSRD, DPPIA and install irrigation system · License A,C-12,C-27,C-42Proposal
Dec 8, 202601-0L3804MendocinoRdwy excavation, place HMA and HFST, install APC and concrete barrier · License A,C-12Proposal
Dec 8, 202612-0S0804OrangeConstruct maintenance facility and modify traffic management systems · License A,B,CProposal
Dec 8, 202608-1L5304San BernardinoThermoplastic traffic stripe, partially grouted RSP, Rdwy Exc, & HMA · License A,C-12,C-32Proposal
Dec 9, 202607-375404Los AngelesReplace drainage systems · License A,C-13,C-42Proposal
Dec 9, 202601-0C72U4MendocinoReconstruct roadway and drainage system, & construct ADA facilities · License A,C-8,C-12,C-42Proposal
Dec 10, 202601-0J9904MendocinoPlace HMA, replace signs, MBGR, TMS and drainage systems · License A,C-12Proposal
Dec 16, 202604-2Y3014AlamedaConst SW,curb ramps,Pvmt,install & Mod Elect systems,drainage systems · License A,C-8,C-10,C-12Proposal
Dec 16, 202611-430914San DiegoCold plane AC Pvmt, RHMA-G overlay, landscape, Elect., and drainage · License A,C-10,C-12Proposal
Dec 17, 202608-0R3804San BernardinoColorado River bridge replacement · License A,C-8,C-21Proposal
Dec 17, 202602-0H92U4ShastaRoadway excavation, HMA, and structural concrete · License A,C-8,C-12Proposal
Source: Caltrans Contracts Out for Bid (CCOP) · last checked Oct 31, 2026 (parsed 89 proposals; briefs +20 new, 0 refreshed). Letting schedule: Caltrans Contracts Out for Bid (CCOP). Results: Caltrans CCOP project pages. Bidding: Bid Express.

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