propane powered shuttle bus transports tourists in Zion National Park Utah U S A

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Size: 3600px × 5400px
Photo credit: © Kari Marttila / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: burning, bus, canyon, clean, emissions, environmentally, friendly, fuel, holiday, national, park, powered, propane, road, route, scenic, shuttle, sightseeing, tour, tourists, transportation, transports, travel, usa, utah, zion