An anonymous reader writes: The Missouri Department of Transportation (MoDOT) has announced plans to upgrade a small stretch of the historic Route 66 roadway with solar-powered panels. The panels, which are created by Solar Roadways, can support the weight of cars, feature built-in LEDs to create light-up road markings, and can be used to generate electricity to donate back to the grid. The company has won a number of contracts with the U.S. Department of Transportation, though it’s unlikely we’ll see solar-powered roadways throughout the country anytime soon. MoDOT said it hopes to lay the first panels starting with the Historic Route 66 Welcome Center by the end of the year, The Kansas City Star reports. SolarCity released a new report recently that says their solar power systems have a usable lifetime of at least 35 years, which is 40% longer than what the market expects.
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