HUDSON -- A Minnesota man was critically injured when his car struck the rear of a snowplow Friday on Interstate 94 in St. Croix County.

According to a news release from the Wisconsin State Patrol:

The crash occurred at 11:58 a.m. Friday on westbound I-94 at mile marker 27 near Woodville.

A 2002 Saturn driven by Shane A. Dold, 33, of Apple Valley, Minn., lost control of the vehicle and struck the rear of a 2010 International snowplow operated by the St. Croix County Highway Department. Dennis L. Benson, 68, of Baldwin was driving the plow.

Dold was critically injured and was flown to Regions Hospital in St. Paul.

The crash remains under investigation.