Major highway buckles amid scorching heat wave
On Tuesday, Minnesota's Department of Transportation tweeted out two pictures of pavement buckles on I-94 in Moorhead and on an unidentified highwa...
On Tuesday, Minnesota's Department of Transportation tweeted out two pictures of pavement buckles on I-94 in Moorhead and on an unidentified highway. Pavement buckles were spotted on several Minnesota roads this week as temperatures soared, presenting a danger for vehicles. On Tuesday, Minnesota's Department of Transportation (MnDOT) tweeted two pictures of pavement buckles on I-94 in Moorhead, located in the west-central part of Minnesota near the border of South Dakota. Buckles happen when a segment of the road doesn't have enough space to contract or expand, according to the department.