National Transportation Resources

FHWA Hydraulics Engineering
The new FHWA hydraulics engineering web site brings together information on a range of hydraulics topics. One stop is all you need to find material on scour technology, bridge hydraulics, highway drainage, and much more. The site also includes software, publications, training options, related links, and staff contacts.

Rural Transportation System
Through this new web site, the two national associations, The National Association of Counties (NACo) and the National Association of Development Organizations (NADO), are also dedicated to sharing best practices, providing forums for peer learning, highlighting local initiatives, and identifying useful and informative resources related to rural transportation.

Local Technical Assistance Program
The Local Technical Assistance Program (LTAP) serves as the technology transfer effort of the Federal Highway Administration's Office of Technology Applications.

National Association of County Engineers (NACE)
Publications, conferences and relevant legislative updates.

American Public Works Association
The American Public Works Association is an international educational and professional association of public agencies, private sector companies, and individuals dedicated to providing high quality public works goods and services.

American Association of State Highway and Transportation Officials (AASHTO)
AASHTO is a nonprofit, nonpartisan association representing highway and transportation departments in the 50 states, the District of Columbia and Puerto Rico.

Institute of Transportation Engineers (ITE)
The Institute of Transportation Engineers (ITE), an international individual member educational and scientific association, is one of the largest and fastest-growing multimodal professional transportation organizations in the world.

Occupational Health & Safety Administration (OSHA)
OSHA's mission is to prevent work-related injuries, illnesses and deaths. The site includes a library, newsroom and information for employers and workers.