A Work Zone Process Review (WZPR) refers to a comprehensive review of policies and procedures related to work zone management (WZM), the effectiveness of work zone (WZ) impact analyses and monitoring efforts, and ultimately, how well State departments of transportation (DOTs) manage those impacts.
Commonly known as Longitudinal Channelizing Devices (LCD), these units are used to delineate or channelize vehicles and pedestrians. LCDs help address...
Mobile barrier systems are integrated, rigid-wall, semi-trailers that are used in conjunction with standard semi-tractors to provide improved mobile a...
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United States Department of Transportation
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