Lane Closure & Detour Signs
Lane ends, merge, and detour signs for safe traffic management through work zones and road closures.
Lane Closure & Detour Signs
Frequently Asked Questions
Everything you need to know about our professional parking and traffic signs.
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MUTCD requires advance warning signs (Road Work Ahead, Lane Closed Ahead), the lane closure sign, merge signs, and appropriate channelizing devices.
Advance warning distance depends on posted speed: 500 feet for 30 MPH, 1,000 feet for 45 MPH, and 1,500+ feet for 55+ MPH roads.
Yes, we offer standard M4 series detour signs including Detour (M4-8), Detour Arrow (M4-9), and End Detour (M4-8a) signs.
We offer Type I, II, and III barricade signs along with Road Closed signs in various configurations for complete road closure setups.
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