State Organizations

Texas Department of Transportation

Texas Natural Resources and Conservation Commission

Texas Health and Human Services, Office of Community Transportation Services

Texas Council on Developmental Disabilities

Comptroller of Public Accounts

National Organizations

US Department of Transportation

US DOT Initiative on ADA and Accessibility

Federal Highway Administration

Office of Highway Policy Information

National Highway Traffic Safety Board

Federal Transit Administration

US FTA Office on Paratransit Compliance Issues

National Transit Library

Bureau of Transportation Statistics

National Cooperative Highway Research Program

Center for Transportation Analysis, Oak Ridge National Laboratories

US Environmental Protection Agency

Office of Mobile Sources

Office of Air and Radiation

Office of Air and Radiation Policy and Guidance Information

Center for Environmental Information and Statistics

US EPA’s AIRS Data

US Department of Justice &emdash; Americans with Disabilities Act Compliance

US Architectural and Transportation Barriers Compliance Board

US Health and Human Services, Office of Civil Rights Compliance

US House of Representatives, Committee on Transportation and Infrastructure