North Central Asphalt User Producer Group Return to Directory North Central Asphalt User Producer Group Listed in Paving Resources 1205 Montgomery StreetWest Lafayette, IN 47906 765-463-2317 https://engineering.purdue.edu/ Follow: Claim Listing Return to DirectoryOverviewContact/OtherThis group was formed to promote uniform and consistent principles for improved pavement performance through a partnership of industry, state and federal transportation agencies and academia (state, local, provincial and federal).Contact PersonAdministration Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?