Posted Tuesday, April 15, 2014 --- 10:30 a.m.
WAUWATOSA, Wis. (AP) -- More than 30 vehicles piled up on an icy highway in Milwaukee County.
Two trucks, two buses and other vehicles were involved in the crash on Highway 45 in Wauwatosa about 10:30 p.m. Monday.
The sheriff's department says only one person was injured.
A return to freezing temperatures made the roads slick and had sheriff's deputies responding to 43 crashes in Milwaukee County between 10 p.m. Monday and 2 a.m. Tuesday.
Copyright 2014: Associated Press