Links
Iowa
- Iowa DOT Research and Technology Bureau
- Iowa DOT Office of Bridges and Structures - Bridge Research
- Iowa Concrete Paving Association (ICPA)
- Iowa County Engineers Association Service Bureau
- Iowa State University Department of Civil and Construction and Environmental Engineering
- University of Iowa
Department of Civil and Environmental Engineering
States (DOT)
Federal
- American Association of State Highway and Transportation Officials (AASHTO)
- Department of Defense Airfields and Pavements Division
- Federal Highway Administration (FHWA)
- National Highway Institute (NHI)
- National Transportation Safety Board (NTSB)
- Transportation Research Board, Washington DC (TRB)
- Transportation Research Information Service (TRIS)
- Transportation Research in Progress (RIP)
- US DOT
Others
- American Society of Civil Engineers (ASCE)
- American Society for Testing and Materials (ASTM)
- Local Technical Assistance Program (LTAP)
- National Asphalt Paving Association
- Portland Cement Association
