Detroit, Michigan - High school and college students wait to compete in ultra high mileage Shell Eco-Marathon.

---

Detroit, Michigan - High school and college students wait to compete in ultra high mileage cars they have designed for the Shell Eco-Marathon. The contest challenges students to build fuel-efficient vehicles; the winning entry in the gasoline prototype class posted 3,421 miles per gallon.

---

Size: 2880px × 4320px
Location: Detroit, Michigan USA
Photo credit: © Jim West / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, car, compete, competition, contest, detroit, eco-marathon, economy, education, efficiency, efficient, energy, engineering, environment, fuel, high, learn, learning, michigan, midwest, mileage, mpg, science, shell, sleep, sleeping, states, student, students, technology, tired, united, usa, vehicle, vertical