Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, September 30 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Traffic Control & Management

Active

State & Local

Response Deadline10/28/2026, 09:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

General Info

Agency

California → STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

NAICS

561990 - All Other Support Services

Place of Performance

Cooks Valley, CA, 95542, USA

Set-Aside

NONE

Documents

This scope was carved out of 01-0H6414.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Construction On State Highway In Humboldt County At One Location Within The Community Of Cooks Valley 0.9 Mile North Of The Mendocino County Border

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedSep 28

subcontract

Response DeadlineOct 28

Submission deadline

Response Deadline

10/28/2026, 09:00:00 PM UTCin 30 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs temporary traffic control for prime contractors on Department of Transportation (Caltrans) highway projects. Installs and maintains construction area signs, implements traffic control systems, and applies temporary pavement marking paint. Utilizes traffic signs, barriers, and marking paint to deliver a fully operational and compliant temporary traffic control zone.

Similar Contracts

Same NAICS industry code

Medical Device Packaging and Marking Services

MEDICAL SUPPLY CHAIIN FSH

POSTED

about 12 hours ago

DEADLINE

MIL-SPEC Packaging and Marking ServicesThis subcontract for the Department of Defense Land Supply Chain involves providing specialized packaging, marking, and crating services for engine components. The contractor is responsible for ensuring all shipments are prepared for DLA acceptance by adhering to RP001, ASTM D3951, and MIL-STD-129 standards, utilizing industrial marking equipment and MIL-SPEC materials. The project falls under NAICS code 561990 and is to be performed at FPO 09523. Interested parties must respond by October 9, 2026, following the posting date of September 28, 2026.

LAND SUPPLY CHAIN

POSTED

about 12 hours ago

DEADLINE

Traffic Control & Safety ServicesThis subcontract for Traffic Control and Safety Services supports prime contractors on City of Ontario traffic improvement projects. The scope of work involves implementing traffic control plans, managing public safety, and overseeing dust and runoff control through the use of protective barricading, signage, arrow boards, and flagging equipment. All services must be delivered by certified Traffic Control technicians with valid DIR Registration to ensure safe work zone maintenance and efficient traffic flow. The project is located in Ontario, California, under NAICS code 561990. Interested parties must submit their responses by the deadline of October 8, 2026, following the posting date of September 28, 2026.

CITY OF ONTARIO

POSTED

about 13 hours ago

DEADLINE

Traffic Control and Temporary Signal Systems

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Traffic Control ServicesThis subcontract for Traffic Control Services involves providing temporary traffic management for prime contractors on Caltrans highway projects located within Butte, Colusa, and Sutter Counties. The selected provider will be responsible for installing and maintaining traffic control systems, deploying portable changeable message signs, and operating Automated Flagger Assistance Devices for a duration of approximately 90 days. All operations must strictly adhere to Caltrans Section 12 and the most recent revised flagging requirements to ensure a safe and managed traffic flow through the designated work zones. The project is managed by the State of California Department of Transportation with the primary place of performance centered in Marysville. Interested parties must submit their responses by October 20, 2026. This opportunity falls under NAICS code 561990 and is intended to support critical infrastructure maintenance and construction activities in the specified Northern California regions.

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

about 14 hours ago

DEADLINE

Temporary Traffic Control (TTC) SubcontractorThis subcontract opportunity is for a Temporary Traffic Control provider to support prime contractors on California Department of Transportation highway projects located in Orange, California. The selected subcontractor will be responsible for implementing conventional highway lane closures, managing reversing traffic control, and installing temporary K-rail and delineation work in accordance with Division II Section 12. The primary objective is to deliver a safe and properly delineated work zone that fully complies with Caltrans standard plans. Interested parties must submit their responses by the deadline of November 10, 2026, for this project categorized under NAICS code 561990.

California Department of Transportation

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Traffic Control Services & EquipmentThis subcontract for Traffic Control Services and Equipment involves providing comprehensive traffic control for prime contractors on Caltrans highway projects located in San Bernardino County. The scope of work includes the installation and maintenance of construction area signs, the implementation of traffic control systems, and the operation of portable changeable message signs, radar speed feedback signs, and stationary impact attenuator vehicles. All services must be delivered as an active, compliant traffic control zone in accordance with the 2025 Caltrans Standard Specifications and Section 12-4.02A. The opportunity is managed by the California Department of Transportation under NAICS code 561990. Interested parties must submit their responses by October 13, 2026, following the posting date of September 28, 2026. While the place of performance is listed in Sacramento, the operational focus remains on highway projects within San Bernardino County.

California Department of Transportation

POSTED

about 14 hours ago

DEADLINE

Temporary Traffic Control and ManagementThis subcontract with the State of California Department of Transportation provides temporary traffic control and management services for prime contractors on Caltrans highway projects in Sacramento. The scope of work includes implementing traffic control according to Section 12, installing construction area signs per Bid Item 120090, and managing lane closures and tapers using portable delineators and fluorescent-orange cones. The contractor must ensure all operations comply with Section 12-4.02C closure restrictions to maintain safe traffic flow and compliant work zone signage. This opportunity was posted on September 28, 2026, with a response deadline of November 10, 2026, falling under NAICS code 561990.

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Traffic Control & Flagging ServicesThis subcontract for Traffic Control and Flagging Services supports prime contractors on California Department of Transportation projects within San Diego County, specifically in Escondido. The scope of work involves implementing traffic control systems, deploying construction area signage, and providing qualified flagging personnel to manage vehicle flow. All operations must utilize standard equipment such as traffic cones and barriers while maintaining strict compliance with Caltrans Sections 7-1.03, 7-1.04, and 12 to ensure safe and compliant work zones. The opportunity is categorized under NAICS code 561990 and was posted on September 28, 2026. Interested parties must submit their responses by the deadline of November 5, 2026. The primary objective of the contract is the delivery of maintained safe traffic flow and the professional installation of all required regulatory signage.

California Department of Transportation

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Traffic Control and Flagger ServicesThis subcontract for Traffic Control and Flagger Services supports prime contractors on Virginia Department of Transportation projects within the Staunton District, specifically at the Edinburg Residency. The selected provider is responsible for delivering a secured and safe work zone through active traffic management, which includes the deployment of at least two certified flaggers and the use of essential equipment such as cones, signage, and hand-held radios. All operations must strictly adhere to OSHA and VOSH safety standards as well as VDOT flagger certifications. This opportunity falls under NAICS code 561990, with a response deadline of October 2, 2026.

Virginia Department of Transportation

POSTED

about 14 hours ago

DEADLINE

Traffic Control and Barricade ServicesThe Traffic Control and Barricade Services subcontract for the City of Austin involves providing comprehensive traffic handling, signage, and detour services for prime contractors on city construction projects. The scope of work includes the installation of construction detours, barricades, and traffic handling signs using equipment such as cones and arrow boards, all in strict accordance with City of Austin Standard Specifications Item No. 801S and 803S. The selected provider is responsible for delivering a maintained traffic control plan and ensuring all safety signage is properly installed. This opportunity is categorized under NAICS code 561999 and was posted on September 28, 2026. Interested parties must submit their responses by the deadline of October 29, 2026. Further details regarding the solicitation can be accessed through the City of Austin's online finance portal.

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Traffic Control ServicesThe Town of Brunswick in Maine is seeking a subcontractor to provide comprehensive traffic control services for public works projects. The selected provider will be responsible for implementing safety controls for prime contractors, which includes the installation of signage, cones, and barriers, as well as the deployment of certified flaggers to manage the flow of vehicles and pedestrians through construction zones. This subcontract opportunity falls under NAICS code 561990 and was posted on September 28, 2026. Interested parties must submit their responses by the deadline of October 26, 2026, at 6:00 PM. Further details and application materials can be accessed through the official Town of Brunswick bids portal.

Town of Brunswick

POSTED

DEADLINE

More opportunities from California → STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

Same awarding agency

Railroad Coordination & MonitoringThis subcontract for Railroad Coordination and Monitoring supports prime contractors on Caltrans projects located near Union Pacific Railroad lines. The scope of work involves implementing the Longitudinal and Crossing Pipeline Agreement and utilizing specialized instrumentation to perform track monitoring in strict accordance with UPRR Guidelines. The selected provider will be responsible for delivering certified track monitoring reports and coordinating necessary railroad access. This project is based in Sacramento, California, with a response deadline of October 28, 2026, under NAICS code 541370.

Surveying and Mapping (except Geophysical) Services

POSTED

about 13 hours ago

DEADLINE

Wetland Protection & Environmental ControlsThis subcontract for the State of California Department of Transportation involves the installation of temporary wetland protection and the management of water quality compliance for prime contractors on Caltrans projects. The scope of work specifically includes the installation of Temporary Wetland Protection Mats under Bid Item 037159 and requires strict adherence to US Army Corps of Engineers Nationwide Permit No. 14, Regional Water Quality Control Board certifications, and CDFW Streambed Alteration Agreements. The project is based in Sacramento, California, and falls under NAICS code 561730. The primary deliverables are the successful installation of wetland protection and the provision of certified compliance with all applicable water quality permits. The response deadline for this opportunity is October 28, 2026.

Landscaping Services

POSTED

about 13 hours ago

DEADLINE

Environmental Compliance & Lead MitigationThis subcontract for Environmental Compliance and Lead Mitigation involves providing lead compliance planning and site investigation services for prime contractors on Caltrans projects in Sacramento. The selected provider will be responsible for developing and implementing a Lead Compliance Plan and managing sites identified in the Aerially Deposited Lead Site Investigation Report. This work requires the use of specialized lead testing and mitigation equipment while adhering to strict lead safety standards and site investigation reports. The primary objective is the delivery of an approved Lead Compliance Plan and the execution of lead-safe site management. This opportunity is associated with NAICS code 541620 and is issued by the State of California Department of Transportation. Interested parties must submit their responses by October 28, 2026.

Environmental Consulting Services

POSTED

about 13 hours ago

DEADLINE

Concrete Material SupplyThis subcontract opportunity with the State of California Department of Transportation involves the supply and delivery of concrete materials and ready-mix concrete for prime contractors on Caltrans projects. The selected provider will be responsible for manufacturing and transporting concrete to project sites in Sacramento, ensuring all materials meet specific project requirements and technical specifications. A critical requirement of this contract is the provision of Environmental Product Declarations for all concrete materials and products in accordance with Section 6-1.08. Interested parties must submit their responses by October 28, 2026, under NAICS code 327320.

Ready-Mix Concrete Manufacturing

POSTED

about 13 hours ago

DEADLINE

Hot Mix Asphalt (HMA) SupplyThis subcontract for Hot Mix Asphalt (HMA) Supply involves the manufacture and delivery of asphalt materials to prime contractors working on projects for the State of California Department of Transportation. The selected provider is responsible for ensuring all materials meet specific project specifications and providing Environmental Product Declarations in accordance with Section 6-1.08. The performance of this contract is centered in Sacramento, California. Interested parties must submit their responses by October 28, 2026, following the posting date of September 28, 2026. The work falls under NAICS code 324121.

Asphalt Paving Mixture and Block Manufacturing

POSTED

about 13 hours ago

DEADLINE

Traffic Control & Flagging ServicesThis subcontract for Traffic Control and Flagging Services involves providing temporary traffic management and flagging operations for prime contractors on Caltrans projects in Sacramento. The service provider is responsible for implementing traffic control plans, deploying flaggers, and managing traffic flow in accordance with specific Caltrans regulatory sections. To ensure safety within operational zones, the contractor must utilize portable radar speed feedback sign systems and stationary impact attenuator vehicles while adhering to all state flagging requirements. The opportunity was posted on September 28, 2026, with a response deadline of October 28, 2026. Classified under NAICS code 561612, the contract is managed by the State of California Department of Transportation. All operations must be performed in compliance with the safety and operational standards mandated by the agency to ensure the delivery of secure traffic management.

Security Guards and Patrol Services

POSTED

about 13 hours ago

DEADLINE

Construction On State Highway In Shasta County At Various Locations From 0.5 Mile South Of Salt Creek Bridge To 0.3 Mile North Of Bridge Bay Overcrossing

Solicitation # 02-1J3904

Contract 02-1J3904 is a solicitation by the California Department of Transportation for construction work on State Highway 5 in Shasta County, spanning various locations from 0.5 mile south of Salt Creek Bridge to 0.3 mile north of Bridge Bay Overcrossing. The project has an estimated cost of 5.4 million dollars and is awarded on a cost plus time basis, with required bid durations between 85 and 120 working days. Bidders must hold a Class A or Class C-42 license and provide bid security equal to at least 10 percent of the bid. The project adheres to 2025 Standard Specifications and Standard Plans, with specific requirements for railroad flagging, environmental compliance, and the use of HDPE or non-treated wood mats for wetland crossings. The solicitation emphasizes Small Business Enterprise participation with a 5 percent contract goal; bids failing to meet this goal are considered nonresponsive. Preferences are available for certified SBEs, non-SBEs subcontracting at least 25 percent to SBEs, and California-based companies. Key deliverables include environmental product declarations for concrete and hot mix asphalt, electronic certified payroll via LCPtracker Pro, and compliance with in-use off-road diesel-fueled vehicle requirements. Work within drainage channels is restricted to the period between May 15 and October 15. Bids must be submitted via the Bid Express website by 2:00 p.m. on the bid opening date of October 28, 2026.

Water and Sewer Line and Related Structures Construction

POSTED

about 13 hours ago

DEADLINE

Environmental Compliance (Lead)

Environmental Consulting Services

POSTED

about 13 hours ago

DEADLINE

Specialized Steel Staining

All Other Specialty Trade Contractors

POSTED

about 13 hours ago

DEADLINE

Electrical Systems Installation

Electrical Contractors and Other Wiring Installation Contractors

POSTED

about 13 hours ago

DEADLINE

Asphalt Paving & Surfacing

Highway, Street, and Bridge Construction

POSTED

about 13 hours ago

DEADLINE

Concrete Structures & Paving

Poured Concrete Foundation and Structure Contractors

POSTED

about 13 hours ago

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS