Appendix 1: Responding Agencies and Firms

Geographic Scope: S/R = state or regional; M = metropolitan
Content: TM = Traffic or Multimodal; RC = Road Conditions; TRS = Transit

Public Sector Respondents

Name Location Geographical Scope Content
Caltrans, District 4San Francisco, California S/RTM
Caltrans, District 7Los Angeles, California S/RTM
Caltrans, District 12Orange County, California S/RTM
Caltrans, District 11San Diego, California S/RTM
Orange County Transportation Authority Orange County, California MRC
Metropolitan Transportation Commission (TravInfo®) San Francisco, California MTM
Texas DOT (TransGuide)San Antonio, Texas MTM
Texas DOTAustin, Texas MTM
Texas DOT (TransStar)Houston, Texas MTM
Texas DOT (DalTrans)Dallas, Texas MTM
Texas DOT (TransVision)Fort Worth, Texas MTM
Washington DOT, District 1Seattle, Washington MTM
Minnesota DOT (Orion)Minneapolis, Minnesota MTM
Minnesota DOTMinnesota MTM
New Jersey TransitNew Jersey S/RTRS
Georgia DOTGeorgia S/RTM
Maryland State Highway AuthorityMaryland S/RTM
Utah DOTUtah S/RTM
Pennsylvania DOT, District 11Pittsburgh, Pennsylvania MTM
Ohio DOT and Kentucky Transportation Cabinet (ARTIMIS) Cincinnati and Northern Kentucky S/RRC
Missouri DOT (TRIP System)Branson, Missouri MTM
Illinois, DOTChicago, Illinois MTM
Michigan DOTDetroit, Michigan MTM
TransCommNew York / New Jersey / Connecticut MTM
Washington Metropolitan Area Transit Authority Washington, DCMTRS
Regional Transportation AuthorityChicago, Illinois MTRS
Florida DOT (Sunguide)Miami, Florida MTM
Wisconsin DOTMilwaukee-Chicago-Gary corridor MTM
Virginia DOTHampton Roads, Virginia MTM
Connecticut DOTConnecticut MTM
LVACTSLas Vegas, Nevada MTM
South Carolina DOTSouth Carolina MTM
Road Commission of Oakland CountyOakland County, Michigan MTM
Montana DOTMontana S/RRC


Private Sector Respondents

Name Location Geographical Scope Content
Travel Advisory News Network (TANN)Los Angeles, California MTM
SmartRoute SystemsVarious (currently 44) MTM
NBC Television Affiliate (WAVY 10)Hampton Roads, Virginia MTM
Westwood OneVarious MTM
EtakVarious MTM
Traffic.comVarious MTM
TrafficStationVarious MTM


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