WISCONSIN (WIFR) -- The Wisconsin State Patrol is investigating a multi vehicle crash on I-90 westbound (north) at the 167 mile marker, according to the Janesville Police Department.
They have enacted the purple route which is closing the interstate at HWY's 26 and 14 in Janesville. Ramps to I-90 westbound in Janesville are currently closed. Northbound I90 traffic is being routed onto HWY 14 (Humes Rd.) west to HWY 51.
Large traffic volume and delays are to be expected and motorists are encouraged to avoid the area if at all possible.