As temperatures begin to creep closer to 100 degrees in Missouri, motorists should be aware that the extreme heat can cause pavement “blow-ups” on Missouri roadways.
The Missouri Department of Transportation says a pavement blow-up occurs when the roadway surface expands at a crack or joint where moisture has seeped. The crack weakens the pavement, and the heat causes the pavement to buckle and warp. Several blow-ups have occurred on area routes.
MoDOT crews reportedly are monitoring the situation, and will make repairs as soon as possible.
Motorists can call MoDOT’s toll-free customer-service center at (888) ASK-MODOT (275-6636) to report pavement blow-ups.
For more information about any MoDOT project, visit its website at modot.mo.gov.