Work Zone Safety
Work zones (23 CFR § 630.1004) are a necessary part of maintaining and upgrading roadway infrastructure in Tribal areas, but they present unique safety challenges for both workers and motorists. Per the Manual on Uniform Traffic Control Devices (MUTCD), a work zone is an area of a highway with construction, maintenance, or utility work activities (MUTCD § 6B.02. p.769).
Work zones challenge all road users (e.g., drivers, pedestrians, cyclists) due to narrow lanes, sudden stops, traffic shifts, and uneven surfaces, requiring all road users and workers to use extra caution and stay focused. National Work Zone Awareness Week (NWZAW) is an annual spring campaign held at the start of construction season to encourage safe driving through highway work zones and promote worker safety. The campaign serves as a critical reminder that decisions behind the wheel impact the lives of construction crews and fellow drivers alike.Tribal transportation departments and community members are encouraged to participate in NWZAW events:
- Go Orange Day: Wear orange to proudly show your support for work zone safety and honor the families of victims who have lost their lives in work zones.
- Moment of Silence: Join companies and families across the nation for a moment of silence as a tribute to the people who lost their lives in a work zone incident.

Training: Proper training is the foundation of work zone safety. There are several training avenues specifically designed for or accessible to Tribal transportation professionals:
- Tribal Technical Assistance Program (TTAP) & LTAP Centers: The FHWA’s TTAP (and regional Local Technical Assistance Programs) provides highway training and technical assistance specifically for Tribal governments. Many regional centers offer subsidized, on-demand, or in-person training for Work Zone Safety and Flagger Certification specifically geared toward local and Tribal rural roads.
- Implementing Safe Work Zone Operations Strategies: Developed through the National Work Zone Safety Information Clearinghouse, this one-day course explicitly targets personnel in Local, State, and Tribal Governments. It focuses on implementing the MUTCD in the field and overcoming common site-related challenges in temporary traffic control zones.
- In-Person and Online Training: The Office of Tribal Transportation can assist with in-person technical assistance. Additionally, online resources and training can be found at www.workzonesafety.org.
- Work Zone Safety Training Day: As part of NWZAW and as a regular part of doing business, employers are encouraged to pause during the workday for safety demonstrations, hazard recognition training, and discussions about safety policies.
MUTCD and Work Zone Safety: The MUTCD serves as the national standard for all signs, signals, and pavement markings on roads open to public travel., making it the foundational guidance for ensuring consistent and safe traffic flow. Its application is crucial for work zone safety, as Part 6: Temporary Traffic Control Standards specifies how to properly design, install, maintain, and remove temporary traffic control zones. Adherence to these uniform standards helps minimize driver confusion due to narrow lanes, sudden stops, and traffic shifts, which are common in work zones. Proper implementation of the MUTCD in the field is essential for maximizing the safety of both workers and motorists.
Resources
- Center for Local Aid Support: TTAP Center Resources
- FHWA Work Zone Management
- National Work Zone Awareness Week Official Website
- National Work Zone Safety Information Clearinghouse
- MUTCD: Temporary Traffic Control (Part 6) Standards
- NIOSH: Highway Work Zone Safety
- Occupational Safety and Health Administration (OSHA)
