Transit Oriented Development Advocate
Case studies of light rail station area planning and transit oriented development.

Carfree Cities
A collection of examples and solutions for achieving car-free cities.

National Transit Institute
Training, education, and clearinghouse services in support of public transportation in the United States.

EPA - Office of Transportation and Air Quality
Protects public health and the environment by controlling air pollution and encouraging travel choices that minimize emissions.

Surface Transportation Policy Project
U.S. activist website includes current news and topical analyses about a variety of transportation planning topics.

Bike Plan Source
Bicycle planning, advocacy, and program development. Features a planning guide, resource list, and news.

Transport Model for Scotland
A multi-modal model covering strategic inter-urban travel within Scotland.

Association of Metropolitan Planning Organizations
A nonprofit organization serving metropolitan planning organizations.

Census Transportation Planning Package 2000
Special tabulations from the 2000 U.S. Census designed for transportation planners.

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.

Pedestrian and Bicycle Information Center
Information about health and safety, engineering, advocacy, education, enforcement, access and mobility.

Resurfacing Safety Resource Allocation Program
Free Access and Excel templates allowing highway agencies to optimize traffic safety improvements in conjunction with resurfacing projects.

Texas Transportation Institute
Official research agency for the Texas Department of Transportation and the Texas Railroad Commission, devoted to solving transportation problems.

Traveller Information Systems Research Report
An examination and comparison of transportation systems in American and Swedish cities.

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.

Transport Blog
Economic libertarian group weblog. Includes personal opinion and discussion of transport and related topics.

Richard Drdul Community Transportation Planning
Slideshows about sustainable transportation practices, including traffic calming and bicycle planning and design [PDF files].

Center for Urban Transportation Research
Objective transportation research resource maintained by the College of Engineering at the University of South Florida.

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.

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).

CityTrans China
International transportation and planning exhibition and conference, held in Shanghai.

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.

Transit Oriented Development - King County, Washington
Promotes high density mixed-use development around major transit facilities.

Urbanbikes.net
Promotes sustainable transportation models in developing nations to local and national governments.

Transport Blog
Economic libertarian group weblog. Includes personal opinion and discussion of transport and related topics.