Highway Work Zones and Signs, Signals, and Barricades

Overview

Highway, road, street, bridge, tunnel, utility, and other workers for the highway infrastructure are exposed to hazards from outside and inside the work zone. Falls, electrical, struck-by, and caught between are the common hazards found in this type of work. Guidance for the set-up of work zone signs, barricades, flagging, etc. are found in the U.S. Department of Transportation's "Manual on Uniform Traffic Control Devices (MUTCD)." The MUTCD is referenced in 1926 Subpart G.

How can OSHA Help?

OSHA has developed this webpage to provide workers and employers useful, up-to-date information on Highway Work Zones and Signs, Signals, and Barricades. For other valuable worker protection information, such as Workers' Rights, Employer Responsibilities and other services OSHA offers, read OSHA's Workers page.

Standards and Guidance

Provides standards and guidance for the construction industry related to highway workzones.

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OSHA Safety and Health Information Bulletins

Provides bulletins related to highway workzones.

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Training Materials

Provides training materials related to roadway safety.

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Additional Resources

Provides reports and statistics on highway workzone incidents.

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