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.
2021 TDA Fly-in Video
A downloadable version of the graphs below is available here.
TDA Video: Rebuild, Rebound and Move Forward
Transportation infrastructure is a building block of our economy and our communities. This truth came to the forefront during the early days of the COVID-19 health emergency. Transportation was declared an essential service, [...]
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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.
Have you tried an e-scooter? In this episode of the On The Go podcast, Austin Marshburn, head of city and university partnerships at Bird, talks with TDA’s Debby Jackson about how e-scooters are becoming an important part of the transportation mix in cities, including almost a dozen in Wisconsin, who uses them, and how the system works.
