State-of-the-Art Survey of Flexible Pavement Crack Sealing Procedures in the United States Author(s): Eaton, Robert and Ashcroft, Jane Origin: Federal Date: September, 1992 Categories: Performance Key Words: crack sealing, pavements routing, national survey Summary: A survey of all 50 United States was conducted in September of 1990 to determine the state of the art of crack sealing procedures on flexible asphalt concrete pavements. The results were tabulated and a summary report prepared.