US 45 (Racine County)


Traffic Impacts

Stage 1

  • Full closure from just¬†north of 7th Ave. (near Union Grove High School) to just north of Church Road
  • Full closure of County C at US 45
  • Closures scheduled from May 23 to fall 2017

Later this spring, a segment of US 45 near the high school will be closed to ALL traffic. This hard closure may last up to eight weeks.

Stage 2

  • Full closure of US 45 from just north of Church Road to WIS 20
  • Closure scheduled from spring 2018 to fall 2018


Motorists wishing to bypass the construction are encourage to use the official detour on WIS 75, accessing it by way of WIS 20 or WIS 11. As the closure of County C is limited to near US 45, motorists wishing to accessing businesses in that area are encouraged to use County C, rather than US 45, whenever possible.

For more information about what businesses can do during construction, click here.