TRB Committee on Work Zone Traffic Control (AHB55)
Scope: This committee is concerned with optimizing traffic flow and with minimizing hazards to work crews and road users, including pedestrians, in a cost-effective manner during maintenance, construction, and utility operations on streets and highways. These concerns include improved methods, procedures, materials, equipment, devices, and systems applicable to traffic control in work zones. They extend to the planning, design, installation, operation, maintenance, and removal of such traffic control zones.

Timothy B. Baughman, Chair

Richard Cunard, TRB Staff Representative

Craig Ruyle, Site Administrator