Additional Information / Summary:

This 1984 analysis of the federal Pavement Marking Demonstatration Program shows that the overall program application of centerlines on low-volume rural roads did not produce any accident reduction benefits. Despite this seemingly negative result, a more detailed analysis indicates potential accident reduction benefits for the categories of wider roads carrying the higher categories of low-volume traffic. Book , books,pavement edge drop expert, pavement edge drop off expert, work zone safety expert, construction zone safety expert, roadway hydroplaning expert, traffic engineering expert, traffic sign expert, traffic signal expert, pavement marking expert, highway safety expert