Reglamentación Federal para el Plan 2040:

• Reglamentación Federal para el Plan 2040

Agencias de Puerto Rico

• Puerto Rico Dept. of Transportation and Public Works (DTPW)
• Puerto Rico Environmental Quality Board
• Puerto Rico Planning Board
• Puerto Rico Ports Authority
• Directory of Municipalities

Agencias federales y organizaciones nacionales

• U.S. Department of Transportation
• National Transportation Safety Board (NTSB)
• American Association of State Highway and Transportation Officials (AASHTO)
• American Road & Transportation Builders Association
• Bureau of Transportation Statistics
• Center for Ports and Waterways
• Federal Aviation Administration (FAA)
• Federal Highway Administration
• Federal Railroad Administration (FRA)
• Federal Transit Administration

Organizaciones de Transporte Colectivo, bicicletas y peatonales

• American Public Transit Association
• Community Transportation Association
• National Center for Transit Research
• National Bus Rapid Transit Institute
• Transportation Alternatives
• WalkScore
• Commuter Calculator

Otros Sitos Acerca transportación

• Center for Urban Transportation Research (CUTR) at the University of South Florida
• National Travel Demand Management Clearinghouse
• Institute of Transportation Engineers (ITE)
• American Society of Civil Engineers (ASCE)
• Association of Metropolitan Planning Organizations (AMPO)
• American Planning Association (APA)
• National Transportation Library
• Transportation Periodicals
• Texas Transportation Institute(TTI)
• Transportation Nation
• The Transport Politic
• Infrastructurist
• Streetsblog Network
• ITS America