Crews and cones are heading back to I-41 on Friday, March 13, and a key stretch of the Zoo Freeway is about to get a lot busier for drivers.
The Wisconsin Department of Transportation is resuming construction between West Burleigh Street and Good Hope Road, reopening roughly five miles of the corridor to active work after a winter pause. Motorists should be ready for daytime lane reductions, ramp closures and intermittent overnight full freeway shutdowns as crews resurface pavement and repair bridges.
What crews will do
The five-mile project includes pavement resurfacing, rehabilitation work on various ramps, structure improvements to multiple bridges and storm-sewer upgrades, according to the Wisconsin Department of Transportation. WisDOT's project approval calls for long-term lane closures and overnight restrictions that are intended to extend pavement life and improve merge operations in the corridor.
Traffic impacts and closures
The March construction update for I-41 lists scheduled overnight and long-term closures and posts detours for affected ramps, including nightly full freeway closures in nearby segments as work shifts, as detailed on the I-41 project website. During long-term lane closures, traffic is expected to be reduced to two lanes in each direction, while overnight work may cut traffic to a single lane and require additional ramp closures as needed.
Who's doing the work and the timeframe
Waukesha-based Zignego Company, Inc. is serving as the prime contractor on the job after winning the state contract that funds the work, as reported by Daily Reporter. Officials expect construction to continue into late summer 2026, with a planned pause over the winter months, although the schedule remains dependent on weather.
How to plan your trip
Drivers are encouraged to build in extra travel time, consider alternate routes and keep an eye on changing detours. You can sign up for email updates and check maps on the project's official 511 page for the latest lane-by-lane information, according to 511 Wisconsin. Local outlets including FOX6 Milwaukee report that WisDOT provided the resumption schedule; before you head out, check the I-41 project website or 511wi for the latest updates.
