Red White Stripe Barrier Road Barricade For Safety Road Construction Maintenance
A road barricade is a physical barrier used to control, direct, or restrict vehicular and pedestrian traffic, primarily for safety during road construction, maintenance, or incident management. It serves to protect workers, guide traffic, and prevent unauthorized access to hazardous areas.
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A road barricade is a physical barrier used to control, direct, or restrict vehicular and pedestrian traffic, primarily for safety during road construction, maintenance, or incident management. It serves to protect workers, guide traffic, and prevent unauthorized access to hazardous areas.
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: The only barricades permitted for use on all roads, streets, and highways. They consist of at least three horizontal rails supported by posts or skids, providing a stable and visible barrier.
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: Used where traffic flow is maintained through the work zone; these have one or two rails and are not permitted for full road closures on public roads.
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Barricade rails feature alternating orange and white reflective stripes at a 45° downward slope in the direction traffic should pass.
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For road closures, the stripes slope downward toward the center of the barricade.
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Rails are typically 8 to 12 inches wide and at least 4 feet long.
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The bottom rail is positioned a minimum of 18 inches above the ground.
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Barricades must be stable and resistant to wind or accidental displacement, often anchored with ballast like sandbags or water jugs (but not rocks or concrete blocks).
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Barricades are placed at or near the end of the work zone or closure point.
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Warning signs (e.g., "Road Closed," "Men Working") are often mounted on barricades, at least 1 foot above the road surface, without covering more than half of the top two rails.
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Barricades must be visible from both directions if traffic or emergency access is allowed.
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Warning lights may be mounted on barricades for nighttime visibility, with specific height and intensity requirements.
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Barricades are critical safety devices designed to prevent accidents and protect both workers and road users.
Road barricades are essential safety tools in traffic management during roadworks or emergencies. Their design—featuring orange and white reflective stripes, stable support, and proper signage—ensures clear communication to drivers and pedestrians about hazards and detours, complying with federal safety standards to minimize risk and maintain orderly traffic flow.
