US 151, Sun Prairie

Dane County


  • March 13 – October 27, 2017 – Construction scheduled

Traffic impacts/detours

The following lane closures for US 151:

  • Thursday, October 26 during day: northbound outside lane closure from Windsor to Bristol 6:00 a.m. to 3:00 p.m.
  • Thursday, October 26 at night: northbound outside lane closure/exit only lane at Main Street to perform maintenance on the overhead sign supports from 6:00 p.m. to 5:00 a.m.  The exit ramp to Main Street will remain open.
  • Friday, October 27: northbound inside lane closure from Main Street to Columbus from 6:00 a.m. to 3:00 p.m. for final clean-up work.