FHWA ENLISTS NPCA IN PAVEMENT SYSTEMS TOUR

摘要

From National Precast Concrete Association ... When it comes to America's roadways, the preeminent authorities have long sup-ported the use of precast for soundwails, MSE walls, bridges, and underground infrastructure. However, precast is beginning to take on a new role as a roadway product, elevating the profile of Precast Concrete Pavement Systems (PCPS) and spawning a new panel co-sponsored by the Federal Highway Administration (FHWA), U.S. Department of Transportation (USDOT), American Association of State Highway and Transportation Officiate (AASHTO), and the National Cooperative Highway Research Program (NHCRP).