INDIANAPOLIS — With temperatures forecast to climb above freezing over the next week, a series of thaws and refreezes will lead to the development of potholes, especially after last week's winter storm.
Here's how it works...
Traffic flow over time causes the roads to wear down, leading to cracks in the road's surface.
As last week's snow melts, that water drains through those cracks. As temperatures freeze, that liquid freezes in the cracks and expands. Where the road is weak, the ice pushes the pavement upward.
When temperatures warm above freezing in the afternoon, the ice melts and a gap begins to form under the surface of the road.
Constant traffic breaks down the road's surface and ultimately leads to a pothole developing.
Temperatures are expected to climb above freezing every day this week with the exception of Monday.
Low temperatures will be well below freezing, which causes the freeze/thaw cycle that leads to potholes.
Due to this forecast, potholes will more than likely start to become an issue. You can report a pothole by going to www.indot4u.com or by calling 855-INDOT4U. You will need to provide the county name, state road number, mile marker, and direction of travel.
