Transcription of Temporary Traffic Control Design Guidelines
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Arizona Department of Transportation Temporary Traffic Control Design Guidelines Traffic Engineering Group September 2019 Temporary Traffic Control Design Guidelines i Contents Introduction .. 1 Fundamental Principles .. 1 Speed Limits Within Work Zones .. 2 Components of Temporary Traffic Control .. 4 Advance Warning Area .. 4 Tapers .. 4 One Lane, Two Way Traffic Control .. 4 Temporary Traffic Control Elements .. 5 Crash Test Requirements for Temporary Traffic Control Devices .. 5 Signs .. 5 Smart Work Zone Systems .. 5 Channelizing Devices.
traffic control devices, this design guide is intended to provide additional guidance to designers, field construction and maintenance personnel, and contractors in establishing and implementing safe, efficient, well‐conceived traffic control plans. This design guide should be used as an extension of the
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