TxDOT-Statewide Podcast

Best of the TxDOT Podcast: "Extreme Weather Conditions: The Highway Maintenance Wild Card"

08.26.2011 - By Texas Department of TransportationPlay

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In the process of building and maintaining highways across the state, TxDOT uses a variety of measurements. Among them, traffic counts are perhaps the most telling, since the number of vehicles on the roadway can help designers determine how the roadway will hold up, and help maintenance workers determine when maintenance might be needed. A wild card in that process, however, is the weather. Particularly extreme weather. And nowhere in Texas has the weather been more extreme or detrimental to the pavement this year than in Austin. For more on the weather's effects on roadways, I spoke with Lowell Choate, Director of Maintenance in the Austin District.

Note: This episode was originally recorded in late 2009.

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