Engineering Commons^™

Evaluation Of Orange Pavement Striping For Use In Work Zones, Erin Lammers-Staats, William Staats, Ken Agent

Kentucky Transportation Center Research Report

Interstate widening projects are commonplace in Kentucky, and safety is of primary concern within the project work zone. Past experience with long work zones revealed two critical safety issues: driver confusion due to unclear pavement markings and a lack of continuous work zone signage for motorists indicating they are still within a work zone. This concern is heightened in transition and taper areas. Highly visible markings in an alternative color other than standard yellow or white might better distinguish the proper travel path for motorists and prevent drivers from returning to normal driving behavior and speeds once they get through …