It’s how we get there
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, Wisconsin’s 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 state’s transportation system, including public transit systems, public-use airports, railroads, commercial ports, and roads.
Fly-in Returns in 2023, Registration is Open!
Join us on the TDA Fly-in March 1-2, 2023, to rebuild this TDA annual tradition after a three-year break due to COVID. For the best flight and hotel deals, book your travel today! Most [...]
Thank You 2023 Organizational Sponsors


From the About TIME Publication
- Rail Project “Spurs” Economic Growth in Wisconsin Rapids (3/31/2022)
- The Infrastructure Investment and Jobs Act: What We Do and Don’t Know (2/9/2022)
- Port and Waterway Projects Receive Boost from Infrastructure Law (1/25/2022)
- Wisconsin Airports Across the State Allocated First-Year BIL Funding (12/23/2021)
- Port of Milwaukee Intermodal Project to Boost Wisconsin’s Agricultural Industry (8/30/2021)

Conversations, news and legislative updates. We promote the vitality and safety of Wisconsin’s transportation system, including highways, public transit systems, public-use and general aviation airports, railroads, commercial ports, and roads.
Wisconsin’s airports are integral to the state’s economy and generate significant economic impact for the communities where they are located and the regions they serve. Two Wisconsin aviation experts join TDA Executive Director Debby Jackson on the latest On The Go podcast to talk about Wisconsin aviation, the Wisconsin Airport Management Association (WAMA), and the upcoming Wisconsin Aviation Conference.
Listen in as Rachel Engeler, assistant airport director at Green Bay Austin Straubel International Airport and President of WAMA, and Jim Schell, director at Wittman Regional Airport in Oshkosh and Vice President of WAMA, share their aviation insights and knowledge.
