Electric cars are starting to make their way onto the highways, and one school in Oregon is helping spread the appeal of the cars by offering the country's first electric avenue. Portland State University recently opened the street, which features seven electric vehicle (EV) charging stations from six different manufacturers.

The project, a joint effort between the school, Portland General Electric and the city of Portland, is being used as a two year research and development program, but it also offers numerous benefits to the community. Among the most useful features is a quick-charge station, which can be used by anybody to charge everything from trucks to bicycles.

The avenue is just one of many eco-friendly initiatives that the school, city and company hope to start over the next several years.

"As we implement new, green technologies, it is critical that we research how best to use them," school president Wim Wiewel said. "PSU is at the forefront nationally and internationally in understanding what it takes to develop sustainable transportation systems."

Drivers looking to get behind the wheel of a fuel-efficient used car may want to check out New Jersey Auto Auction, which offers plenty of affordable models.