In 2003, the National Asphalt Pavement Association (NAPA) led the formation of a Silica/Milling Machine Partnership was formed to evaluate milling machines and silica exposure hazards to protect ...
In addition to relying on cracksealing to protect any asphalt surface, cracksealing can be used if random cracks are revealed once the top surface is milled in preparation for an asphalt overlay.
An Amarillo-based general contractor has been awarded a contract to execute milling and overlay work along Bell St., with city officials expressing optimism the project will soon be back on track.