• wings, rails, roads or waves

Safe, Efficient & Reliable Transportation

Driving Our Economy, Meeting Our Mobility Needs

From the buses in Racine to the Port of Green Bay to the rail lines in Superior to the Waukesha County Airport to the roads we use every day, Wisconsinís transportation network is the key to connecting goods to market and people to jobs.

Founded in 1971, the Transportation Development Association of Wisconsin promotes the vitality and safety of the stateís transportation system, including public transit systems, public-use and general aviation airports, railroads, commercial ports, and roads.


  • TDA Newsletter    (8/26/2015)

    The August TDA Newsletter is now available. read more
  • 2015 TDA Annual Meeting    (8/13/2015)

    †2015 TDA Annual MeetingSeptember 17th The Monona Terrace Just Fix It Some things in life are complicated or unknown, like putting... read more

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The Big 10 Transportation Truths