I-39, WIS 34 to Foxglove Road

Marathon County

Schedule and Traffic Impacts

Page last updated: July 11, 2025

Schedule: April 14 to Aug. 7, 2025

Anticipated work scheduled: Crews will:

  • I-39
    • No work anticipated on I-39
  • Southbound Bus 51 Entrance and Exit Ramp
    • Milling and paving
    • Pavement markings
    • Guardrail replacement

Traffic impacts (the next 10 days):

  • Northbound I-39
    • All lanes of traffic will be open by Friday July 11
    • No lane closures are scheduled for the week of July 14, 2025.
  • Southbound I-39 – 1 mile north of County N to WIS 29 entrance ramp (3 lane section)
    • All lanes of traffic will be open by Sunday July 13 at 6 am to Monday July 14 at 6 am
    • Single lane closures are scheduled for the week of July 14. Lane closures will occur Monday at 6 am to Friday at noon.
  • Southbound I-39 – WIS 29 entrance ramp to WIS 34 (2 lane section)
    • All lanes of traffic will be open by Friday July 13 at 6 am to Monday July 14 at 6 am
    • Single lane closures are scheduled for the week of July 14. Lane closures will occur Monday at 6 am to Friday at noon.
  • Southbound Bus 51 Entrance and Exit Ramp
    • Ramps will be closed starting Monday July 14 at 6 am until Thursday July 17 at 11:59 pm. Motorist should follow the posted detour.