This document is contractor’s final report providing background information for the project that produced NCHRP Report 746 Traffic enforcement strategies for work zones. NCHRP Report 746 at: http://onlinepubs.trb.org/onlinepubs/nchrp/nchrp_rpt_746.pdf presents guidance for the safe and effective deployment of traffic enforcement strategies in work zones on high-speed highways. (Author/publisher). This document may be accessed by Internet users at http://onlinepubs.trb.org/onlinepubs/nchrp/nchrp_w194.pdf
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