Beloit Road Construction doesn’t mean we’re not open for business! Whether you are a visitor or resident, check here frequently for interstate construction updates.
Road Construction As of 11/26/2019
I-39/90 southbound expansion (south of US 14/Humes Road interchange to Hart Road bridge over I-39/90), Janesville to Beloit
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).
o Two lanes remain open in each direction, separated by a median barrier wall.
o Be alert for crossovers, don’t tailgate and drive with caution through this area!
• Updated: TRAFFIC UPDATE: By Tuesday, December 3, I-39/90 traffic expected to shift onto their respective sides between Janesville and Beloit.
o Two lanes will remain open each way.
o Be alert for crews and equipment completing restoration items and other activities.
• Updated: Nighttime closures of I-39/90 southbound ramp to WIS 11/Racine Street (Exit 175) and Racine Street ramp to I-39/90 southbound in Janesville.
o 8 p.m. to 5 a.m. Monday, Dec. 2
o Alternate local routes are required.
• Updated: Overnight closure of the I-39/90 southbound ramp to WIS 11/Avalon Road (Exit 177), south of Janesville.
o 8 p.m. to 5 a.m. Monday, Dec. 2
o Alternate local routes are required.
• All local roadways under I-39/90 are OPEN.
• Updated: Spring Brook/Ice Age National Scenic Trail under I-39/90 is OPEN.
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: Fall 2021
• All I-39/90 traffic shifted onto the new northbound concrete pavement, between Cranston Road and the Illinois state line.
o Two lanes remain open in each direction, separated by a median barrier wall.
o Access remains OPEN to the Beloit rest area.
o Be alert for crossovers, don’t tailgate and drive with caution through this area!
• I-43 traffic shifted onto the new northbound concrete pavement (County X/Hart Road to I-39/90) until November 2019.
o One lane open in each direction on I-43, separated by a median barrier wall.
o Be alert for crossovers, don’t tailgate and drive with caution through this area!
• Updated: TRAFFIC UPDATE: The loop ramps are CLOSED at the I-39/90 and I-43/WIS 81 interchange in Beloit.
o I-39/90 traffic must use Exit 185 to access I-43 or WIS 81/Milwaukee Road (view the navigation map).
o Ramps and crossroad traffic are controlled by traffic signals.
o Drivers on I-43 should be attentive for reduced speeds heading into Beloit.
• Updated: Nightly closure of I-39/90 southbound ramp to IL 75 (Exit 1) in South Beloit.
o 8 p.m. Monday (Nov. 25) to 12 a.m. Tuesday (Nov. 26)
o 8 p.m. Tuesday to 12 a.m. Wednesday (Nov. 27)
o Alternate local routes are required.
• Colley Road under I-39/90, near Beloit, is CLOSED until spring 2020.
o Alternate local routes are required.
o One lane closed on WIS 81 from Freeman Parkway to the current lane closure on I-43.
o Gateway Blvd., from Hart Road to Millington Road, reduced to one lane in each direction.
Road Construction Updates on the Entire Project:
Go to the website for the Wisconsin Department of Transportation and the I-39/90 Project Team at www.i39-90.wi.gov or follow them on Facebook at www.facebook.com/WisconsinI3990Project.
