California Construction Signs

California-specific construction, project-information, and temporary traffic control signs used in and around work zones on state and local roads.

40

Signs in California

4

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Reference

Verify Current Standards

California construction signs (the C-series and SC-series) include temporary traffic control signs and project-information signs. They support construction and maintenance activity on state and local roads.

Series

Sign Code

Category

Showing 1–24 of 40 Signs

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Right Lane Closed Ahead

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C20A(CA)

Left (Word Legend Plate)

Road / Ramp Work Ahead

Traffic Control - Wait and Follow Pilot Car

Traffic Fines Doubled in Construction Zones

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C40A(CA)

Traffic Fines Doubled in Work Zones

Trucks Entering Exiting

Uneven Pavement (Plaque)

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C48B(CA)

Construction Project Funding Identification Sign (Building CA)

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C49D(CA)

Construction Project Funding Identification Sign (Clean CA and Building CA)

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Complete sign index — all 40 signs in California Construction Signs

Related Resources

California Notes

View state-specific considerations and adoptions for California Construction Signs.

Explore California Notes

Work Zone Compliance

Ensure your signs meet MUTCD and Caltrans requirements.

Visit WorkZoneCompliance.com

Download Guide

Learn about file formats, uses, and best practices for sign downloads.

View Download Guide

Need to Rent or Purchase Signs? Public Ready can help.

Public Ready supports sign selection, traffic control plans, and equipment sourcing through qualified providers — with expert support built for compliance.

Contact Public Ready or call (323) 900-9824