View Transportation Equity Network's top competitors like American Public Transportation Association, Green For All, and League of American Bicyclists.
The National Transportation Safety Board (NTSB) is an independent federal agency charged by Congress with investigating every civil aviation accident in the United States and significant events in other modes of transportation—railroad, transit, highway, marine, pipeline, and commercial space, promoting transportation safety, and assisting victims of transportation accidents and their families.
Our mission is to use rigorous, independent science to solve our planet's most pressing problems. Joining with people across the country, we combine technical analysis and effective advocacy to create innovative, practical solutions for a healthy, safe, and sustainable future.
The American Public Transportation Association (APTA) is a nonprofit international association of more than 1,600 public and private member organizations, engaged in the areas of bus, paratransit, light rail, commuter rail, subways, waterborne passenger services, and high-speed rail. This includes: transit systems; planning, design, construction, and finance firms; product and service providers; academic institutions; transit associations and state departments of transportation. More than 90 percent of the people using public transportation in the United States and Canada are served by APTA member systems.