Additional Information / Summary:

This state-of-the-art report identifies and discusses the safety implications of significant categories of surface discontinuities and documents relevant literature for each category including: pavement edge drop-offs; friction variations; roughness; potholes; bumps; curbs; water accumulations; and surface contaminants. Photocopy Book, books, pavement edge drop expert, hydroplaning, pavement edge dropoff expert, pavement edge drop off expert