I39/90 Construction updates

Weekly Construction Update: August 19-23
All lane restrictions and work operations are weather dependent and subject to change.

Two lanes remain open to traffic on I-39/90 (in each direction) during daytime hours and weekends. Access remains open to area businesses in the project area. Please continue to patronize the area businesses!

NOTE: Next week Monday through Friday, nightly single lane closures (8 p.m. – 5 a.m.) are planned on I-39/90 northbound and southbound in the following work zones, unless noted otherwise. Minor delays may occur during these lane closures.

I-39/90 southbound expansion (County AB to E. Church Road, north of the US 51 interchange (Stoughton Exit 156)), Madison to Edgerton
County MN, Drotning Road, County W and County B underpasses
Anticipated construction completion: Mid-November 2019

  • All I-39/90 traffic shifted onto the northbound concrete pavement from East Church Road, north of the US 51 interchange, to County AB near Madison.
    • Two lanes remain open in each direction, separated by a median barrier wall.
    • Be alert for crossovers, don’t tailgate and drive with caution through this area!
  • County MN under I-39/90 is CLOSED until fall 2019. Alternate routes are required; follow the posted detour.
  • Drotning Road under I-39/90 is CLOSED until fall 2019. Alternate local routes are required.
  • County W under the Interstate is CLOSED until early fall 2019.
    • Alternate local routes are required.
  • County B under I-39/90 is OPEN.
  • Updated: Read the I-39/90 construction activities between Madison and Edgerton.

I-39/90 expansion (Kennedy Road to Rock River bridges), Janesville to Edgerton
Townline Road, County M and Newville Road underpasses
Anticipated construction completion: Fall 2020

  • All I-39/90 traffic shifted onto the northbound side from Townline Road, two miles north of WIS 26 interchange (Exit 171A), to south of the Rock River bridges.
    • Two lanes remain open in each direction, separated by a median barrier wall.
    • Access remains OPEN to the Janesville rest area via temporary ramp connections.
    • Be alert for crossovers, don’t tailgate and drive with caution through this area!
  • Townline Road under I-39/90 is OPEN.
  • Updated: County M under the Interstate is OPEN.
  • Newville Road under I-39/90 is OPEN.
  • Updated: Read the I-39/90 construction operations between Janesville and Edgerton.

I-39/90 expansion at WIS 26/Milton Avenue and US 14/Humes Road interchanges, Janesville
Kennedy Road underpass
Anticipated construction completion: Fall 2021

  • All I-39/90 traffic shifted onto the southbound side from Kennedy Road, north of the WIS 26 interchange (Exit 171A), to the US 14 interchange (Exit 171B). Traffic will remain in this configuration until summer 2020.
    • Two lanes remain open in each direction, separated by a median barrier wall.
    • Be alert for crossovers, don’t tailgate and drive with caution through this area!
  • Updated: Nightly lane closures on US 14/Humes Road eastbound and westbound under I-39/90 in Janesville.
    • 7 p.m. to 7 a.m. Tuesday through Thursday (August 20-23)
    • Minor delays may occur; plan ahead and be alert for crews and equipment in this area.
  • The Ice Age Trail under I-39/90, adjacent to Kennedy Road, is CLOSED until October 2020.
  • Updated: Read the I-39/90 construction operations at the WIS 26 and US 14 interchanges.

I-39/90 southbound expansion (south of US 14/Humes Road interchange to Hart Road bridge over I-39/90), Janesville to Beloit
Mount Zion Avenue, East Milwaukee Street, Ruger Avenue, Palmer Drive, County O/Delavan Drive and Townline Road
Anticipated construction completion: Spring 2020

  • All I-39/90 traffic shifted onto the northbound concrete pavement from Hart Road near Beloit to south of the US 14 interchange (Exit 171B).
    • Two lanes remain open in each direction, separated by a median barrier wall.
    • Be alert for crossovers, don’t tailgate and drive with caution through this area!
  • Spring Brook/Ice Age National Scenic Trail under I-39/90 is CLOSED until fall 2019 – weather-permitting.
    • Bicyclists and pedestrians should follow posted detour route.
  • Updated: Townline Road under I-39/90 near the town of La Prairie is CLOSED from 12 a.m. to 10 a.m. Friday (August 23).
    • Alternate local routes are required.
  • Updated: Read the I-39/90 construction activities between Beloit and Janesville.

I-39/90 expansion and I-43 reconstruction (Illinois state line to Hart Road; County X/Hart Road to Freeman Parkway), Beloit
Anticipated construction completion: November 2019

  • All I-39/90 traffic shifted onto the southbound side, between Cranston Road and the Illinois state line.
    • Two lanes remain open in each direction, separated by a median barrier wall.
    • Be alert for crossovers, don’t tailgate and drive with caution through this area!
  • Updated: TRAFFIC ALERT: Tonight (August 16), I-43 traffic will be shifted onto the new northbound concrete pavement (County X/Hart Road to I-39/90) until November 2019.
    • One lane open in each direction on I-43, separated by a median barrier wall.
    • Be alert for crossovers, don’t tailgate and drive with caution through this area!
  • Updated: The Hart Road ramp to I-43 southbound is CLOSED from 8 p.m. TONIGHT (August 16) through Sunday, August 25.
    • Alternate local routes are required.
    • Crews will complete pavement repairs and build the temporary ramp crossover.
  • Updated: Access to the Beloit rest area is CLOSED from 8 p.m. Monday (August 19) to 12 a.m. Tuesday (August 20).
    • The I-43/WIS 81 interchange (Exit 185 A-B) will remain open to area restaurants, gas stations and lodging.
  • Updated: Nighttime closure of the IL 75 ramp to I-39/90 northbound near Beloit.
    • 8 p.m. Monday (August 19) to 12 a.m. Tuesday (August 20)
    • Alternate routes are required.
  • Colley Road under I-39/90, near Beloit, is CLOSED until fall 2019.
    • Alternate local routes are required.
  • Updated: Read the I-39/90 and I-43 construction operations near Beloit.
    • Gateway Blvd., from Hart Road to Millington Road, reduced to one lane in each direction.

For more information, contact:
Steven Theisen
I-39/90 Project Communications Manager
(608) 884-1230 | steven.theisen@dot.wi.gov

WisDOT and the I-39/90 Project Team
www.i39-90.wi.gov
Follow us on Facebook: www.facebook.com/WisconsinI3990Project