Bike Plan Source - Bicycle planning, advocacy, and program development. Features a planning guide, resource list, and news.
Bureau of Transportation Statistics - Department of Transportation site that offers transportation data and analysis as well as other related information for all 50 states.
Carfree Cities - A collection of examples and solutions for achieving car-free cities.
Center for Urban Transportation Research - Objective transportation research resource maintained by the College of Engineering at the University of South Florida.
Congestion Charging - Information about the scheme from Transport for London.
Let's Walk to School... - Official site of the "Walk to School" initiative in the UK, including information on events and resources for teachers, parents, and students.
Live from the Third Rail - Group weblog providing news and commentary on mass transit from around the world.
Living Streets - UK based campaigning organization for pedestrians and public spaces. Initiator and stakeholder in many practical projects to improve quality and safety of streets (formerly the Pedestrians Association).
National Transit Institute - Training, education, and clearinghouse services in support of public transportation in the United States.
Promotional Materials Clearinghouse - Archive of transit and transportation demand management marketing materials that facilitates sharing of ideas among public transportation professionals in the U.S. and Canada.
Reconnecting America - A national organization focused on the link between transportation and community development, providing resources on transit-oriented development, intercity travel, and new urbanism.
Resurfacing Safety Resource Allocation Program - Free Access and Excel templates allowing highway agencies to optimize traffic safety improvements in conjunction with resurfacing projects.
Surface Transportation Policy Project - U.S. activist website includes current news and topical analyses about a variety of transportation planning topics.
Texas Transportation Institute - Official research agency for the Texas Department of Transportation and the Texas Railroad Commission, devoted to solving transportation problems.
Transportation Research Board - Promotes innovation and progress in transportation by stimulating and conducting research, facilitating the dissemination of information, and encouraging the implementation of research results.
Victoria Transport Policy Institute - An independent Canadian research organization dedicated to developing innovative and practical solutions to transportation problems.
Walkable Neighborhoods - Promotes livable, pedestrian-oriented communities through a weblog, presentations, links, and photography.
Live from the Third Rail - Group weblog providing news and commentary on mass transit from around the world. [RSS]