Dec. 1, 2012

Mammoth Cave National Park Uses Only Alternative Fuel Vehicles

Discover how Mammoth Cave National Park operates its vehicles with alternative fuels.

For information about this project, contact Kentucky Clean Cities Partnership.

Text version

See more videos provided by Clean Cities TV and FuelEconomy.gov.

MotorWeek - Television's Original Automotive Magazine
Provided by Maryland Public Television
Texas Taxis Go Hybrid
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