I39/90 Construction updates

Weekly Construction Update: Oct. 16-20
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.

NOTE: Next week Monday through Friday (8 p.m. to 5 a.m.) and Friday to Saturday (10 p.m. to 7 a.m.), nightly single lane closures 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.

Temporary widening on I-39/90 southbound, Madison to Edgerton
County AB to East Church Road, north of US 51 interchange
County MN, Drotning Road, County W and County B underpasses

  • Updated: View temporary widening activities.
  • County MN under I-39/90 is CLOSED until late October 2017. Alternate routes are required; follow the posted detour.
  • Drotning Road under I-39/90 is CLOSED until late October 2017. Alternate local routes are required.
  • County W under I-39/90 is OPEN to traffic. Be alert for crews and equipment in the area.
  • County B under I-39/90 is CLOSED until late October 2017. Alternate routes are required; follow the posted detour.

I-39/90 and County N interchange (Exit 147), north of Stoughton

  • Updated: View County N interchange operations.
    • Flagging operations will occur periodically on County N near the Interstate. Drive with caution through this area.
    • All permanent County N ramps to and from I-39/90 are open. Be alert for ramp location changes, including from I-39/90 southbound ramp to County N!
    • Traffic shifts on County N, between Koshkonong Road and I-39/90, including through the southern roundabout. One lane remains open in each direction; be alert for these lane shifts!
    • Remember to yield to traffic on your left before entering the partial roundabouts.
  • County N is CLOSED to all traffic, between the I-39/90 northbound ramps and Rinden Road, near the township of Pleasant Springs.
    • Alternate local routes are required. Signed detour route: I-39/90, US 12/18 and County N.
    • This section of highway is anticipated to reopen in November 2017.
  • The County N and Rinden Road intersection is OPEN.

I-39/90 northbound expansion (Dane/Rock County line to E. Church Road) and US 51 interchange, east of Stoughton

  • Updated: View construction operations.
  • All I-39/90 traffic shifted onto southbound side of Interstate, between the Dane/Rock County line and East Church Road, north of the US 51 interchange (Stoughton Exit 156).
    • Two lanes remain open in each direction, separated by a median barrier wall. Be alert for crossovers in this area, and please stay in your lane!
    • Reduced speed limit of 65 mph on I-39/90 northbound in this area.
    • I-39/90 northbound ramp to US 51 (Stoughton Exit 156) is OPEN.
    • The southbound Interstate on and off ramps at Stoughton Exit 156 remain open during construction with periodic nighttime ramp closures.
  • Local roads under I-39/90 to be CLOSED until mid-November 2017.
    • Lake Drive Road under the Interstate near Edgerton, and East Church Road under I-39/90, near the town of Christiana.
    • Lake Drive Road construction under I-39/90 is ongoing. Emergency access through the work zone to be limited during these activities.
    • Emergency access to be provided to police, fire and EMS.

I-39/90 and WIS 59 interchange and Rock River bridges, near Edgerton and Newville

  • All I-39/90 traffic shifted onto northbound side and bridge over the Rock River. Be alert for crossovers in this area, and please stay in your lane!
    • Two lanes remain open in each direction on I-39/90, separated by a median barrier wall.
    • Reduced speed limit of 65 mph on I-39/90 northbound in this area.
    • Southbound Interstate access to the WIS 59 interchange (Exit 163) use temporary off/on ramp connections.
  • Updated: View Interstate and Rock River bridge operations.
    • Download the Rock River Bridge, Boater Navigation Guide!
    • Navigational buoys are placed in the river under I-39/90. Boaters should slow down (this area is no wake), and be alert for construction crews and work taking place.
  • Updated: Ellendale Road under I-39/90 along the Rock River will be CLOSED during daytime hours next week (October 16-20). Alternate local routes are required.
    • Dates and times to be provided in advance on message boards on the roadway. The road will remain open during nighttime hours and weekends.
    • The closures and work operations are weather dependent and subject to change.
    • Flagging operations will occur periodically on Ellendale Road as crews unload trucks and reach material stored along the road.
  • View WIS 59 interchange activities. Be alert for crews and equipment in the interchange area.
  • Access remains open to area businesses and neighborhoods. Please continue to patronize the businesses in the project area!

I-39/90 expansion (WIS 11/Avalon Road interchange to US 14/Humes Road interchange) in Janesville

  • Updated: View I-39/90 construction activities.
    • Shift of I-39/90 northbound traffic onto southbound side, between WIS 11/Racine Street and US 14 interchange, currently scheduled for October 26 – weather-permitting. More information to be provided next week.
  • Traffic shifted on I-39/90 southbound from the US 14 (Humes Road) interchange to the WIS 11/Avalon Road interchange in Janesville. Please be alert and stay in your lane!

I-39/90 expansion (Hart Road bridge over I-39/90 to WIS 11/Avalon Road interchange), north of Beloit

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