Ice, Ice, Maybe? How Extreme Cold Forms And Affects Pesky Potholes
If you've ever lived in Texas, you know how it is. One day you're sipping on sweet tea in shorts, and the next, you're searching for that heavy jacket you use maybe twice a year.
As the weather gets colder, something else is happening on our streets. I'm talking about potholes, those sneaky road craters that seem to pop up overnight. The Metropolitan Transportation Commission has a fact sheet with information on how potholes got their name, as well as what it takes to prevent them from forming.
ICE, ICE, MAYBE? HOW THE EXTREME COLD FORMS AND AFFECTS PESKY POTHOLES
When winter hits, especially here in Texas, it's not only about the chill in the air. There's a science show going on. The water from rain or melting ice seeps into the cracks in the road. When the temperature drops, the water freezes and expands. This pushes the pavement up, creating a mini-mountain on the road.
But, that's not all. When the ice melts, it leaves behind a gap under the raised pavement. When we drive over these weakened spots, a pothole is born.
So what can be done? As drivers, we should keep an eye out for these road mines. Slow down, steer clear if you can, and report them to the city as there are crews to patch things up.
Until the warm Texas sun makes its comeback, be sure and drive with a bit of caution and a lot of patience.
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Gallery Credit: Sarah Jones
