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Portable Traffic Signal Standard to Identify Implementation Requirements

Portable Traffic Signal Standard to Identify Implementation Requirements

This piece was originally published in the April 2016 issue of ei, the magazine of the electroindustry. By Jean M. Johnson, Technical Program Manager/NTCIP Project Manager, NEMA Temporary traffic situations, including work zones, are a fact of life in the traffic management world. One way to manage temporary traffic situations is with portable traffic signal systems (PTSS). NEMA TS 5 Portable Traffic Signal Systems, a new standard that will address PTSS, is in development under the Read more […]