I-39/90/94 and WIS 60 Interchange

Columbia County

Schedule

Construction begins: February 6, 2023

Anticipated completion: Spring 2024

Traffic impacts/detours

Stage 2

  • All I-39 NB traffic is shifted over to the I-39 SB lanes and placed in a bi-directional configuration, with two 11-foot lanes in each direction separated with concrete barrier wall.
  • I-39 NB on-ramp closed with signed detour posted.
    • WIS 60 E / WIS 60 W on-ramp to I-39 NB detour utilizes I-39 SB to Exit 126 (County V) to I-39 NB.
  • WIS 60 will be closed for approximately 2 nights for structure removal tentatively the week of February 20. After the existing bridge is removed, WIS 60 maintains two way traffic. Traffic can expect slowdowns and delays.

Stage 3

  • I-39 SB on-ramp closed with signed detour posted.
    • WIS 60 E / WIS 60 W on-ramp to I-39 SB detour utilizes I-39 NB to Exit 115 (County CS) to I-39 SB.
  • WIS 60 maintains two-way traffic but may experience traffic slowdowns/rolling closures.

Winter Shutdown: 2023/2024

  • All ramp motions are functional at the WIS 60 interchange.
  • WIS 60 open, two-way traffic.

Stage 4

  • All I-39 SB traffic is shifted over to the I-39 NB lanes and placed in a bi-directional configuration, with two 11-foot lanes in each direction separated with concrete barrier wall.
  • WIS 60 maintains two-way traffic but may experience traffic slowdowns/rolling closures.

Stage 5

  • Lane closures along I-39 both NB and SB lanes, (no weekend closures).