The future of Milwaukee’s I-794 Lake Interchange corridor is under discussion, with Mayor Cavalier Johnson advocating for improvements rather than demolition. This decision is pivotal as it impacts connectivity between key city areas and potential real estate development.
Despite his personal preference to bring the freeway segment down to street level to unlock more land for development, Johnson expressed concerns over traffic congestion. He noted, “Visitors to our lakefront could see big tie-ups,” highlighting that residential areas north and south of downtown would face increased traffic spillover if the freeway was lowered.
The current elevated structure is criticized for separating downtown from the Third Ward neighborhood, limiting pedestrian access and consuming valuable real estate. The mayor’s announcement at City Hall emphasized his intention to submit his recommendations to the Wisconsin Department of Transportation. This department is weighing four potential plans for the corridor’s future.
Options on the Table
- Rebuild as-is: Estimated cost of $425 to $575 million
- Slim freeway with right-side ramps: Estimated cost of $725 million to $1 billion
- Slim freeway ramps: Estimated cost of $675 to $900 million
- Boulevard: Estimated cost of $850 million to $1.25 billion
Demolition of the freeway could potentially open up 16 acres for development by 2038, with a projected annual property tax revenue of $16 million, according to estimates. Johnson emphasized, “Any mayor across the country would love to have this same thing,” but he acknowledged the challenges posed by established traffic patterns.
Mayor Johnson believes his stance will significantly influence the state’s decision-making process. “I’m the mayor of the city, hopefully (that) carries a lot of sway,” he remarked, underlining his influential role in the ongoing discussions.



