Guidance Documents

• WAPA Porous Asphalt Pavement Design Guide –  Wisconsin Asphalt Pavement Association’s comprehensive Wisconsin-specific guidance document on porous asphalt pavement, September 2015
• EPA Evaluation Finds Use of Coal Ash in Concrete and Wallboard Appropriate – February 7, 2014
• Recycled Materials in European Highway Environment
• Environmental Stewardship Practices, Procedures, and Policies for Highway Construction and Maintenance NCHRP 25-25(04)
• Environmental Impact of Construction and Repair Materials on Surface and Ground Waters NCHRP 443
• ASTSWMO Beneficial Use Survey 2000
• ASTSWMO Beneficial Use Report 2007
• FHWA Report: Transportation Applications Of Recycled Concrete Aggregate