I-43/I-94 Valley Bridges

Milwaukee County

Construction updates

Traffic Impacts

To safely implement these improvements while maximizing traffic flow, I-43 will be reduced to two (2) lanes in each direction along the bridge. The concrete overlays will also require some long term ramp closures within the Marquette Interchange. The following impacts will occur during the project for varying durations:

  • I-43 North to I-794 East and Plankinton Avenue Exit Ramp – OPEN
  • 11th Street and Wisconsin Avenue On Ramp to I-43 SouthOPEN
  • I-43 North to I-94 WestOPEN
  • I-43 North to 10th Street and Michigan Street Exit Ramp OPEN
  • I-794 West to I-43 South – OPEN
  • I-94 East to I-43 South CURRENTLY CLOSED UNTIL EARLY JULY
  • Mineral Street/National Avenue On Ramp to I-43 North – CURRENTLY CLOSED UNTIL LATE AUGUST

Detours

Primary detour route for I-43 North to the East and I-794 West to the South is the Hoan Bridge. The following map graphics show information on closures, detours and timelines. Please note this schedule is weather dependent and subject to change. (Large files may take a moment to download.)

Short-term Closure Update:

– No short-term closures at this time.