Traffic Engineering Policies, Practices, and Legal Authority (TEPPL)
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  • Use of Positive Protection in Work Zones

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Description
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Work Zone - Guidelines on the Use of Positive Protection Device Memo.pdfWork Zone - Guidelines on the Use of Positive Protection Device Memo
Memo sent Dec 31 2025 to comply with FHWA final rule changes in subpark K. Sent to project managers. Contains new definitions of high speed work zones and engineering study to be conducted to determine positive protection use.
W45NCDOT Traffic Control Unit2025

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