National

The Transportation Research Board (TRB) is a division of the National Research Council, which serves as an independent adviser to the federal government and others on scientific and technical questions of national importance. The mission of the Transportation Research Board is to promote innovation and progress in transportation through research. The TRB fulfills this mission through the work of its standing technical committees and task forces addressing all modes and aspects of transportation.

The Transportation Research Board (TRB) Access Management Committee strives to increase the awareness and use of access management. It advances the state-of-the-practice in access management and promotes its integration into established planning, policy and design processes by providing innovative leadership, creating far-reaching partnerships, and sharing the latest knowledge, expertise and experience. The TRB Access Management Committee also maintains an active web site:

http://www.accessmanagement.info/index.html

The Transportation Research Board (TRB) has published the definitive guide to access management. Called the Access Management Manual, it contains techniques for implementation, as well as guidance on how to develop and administer effective access management programs:

http://www.accessmanagement.info/manual.html