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Work Zone Safety Information Clearinghouse

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Practice

Traffic management techniques (beyond the MUTCD) used to reduce accidents in work zones

North Carolina uses changeable message signs that display advisory information to motorists, wide pavement markings and temporary pavement markers during construction, rumble strips applied to pavement at project limits to enhance alertness, reduction of posted speed limit as allowed by law in North Carolina, increased speed limit enforcement efforts by police/highway patrol, restricted construction hauling operations, and use of concrete barriers.

State/Agency: North Carolina
Topics: Changeable Message Signs; Law Enforcement; Prevention

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American Road and Transportation Builders Association Transportation Development Foundation, American Road and Transportation Builders Association U.S. Department of Transportation Federal Highway Administration Texas A&M Transportation Institute