Children cheer during the dedication of Electric Avenue on the Portland State University campus in Portland, Ore. Tuesday, Aug. 16, 2011. One block of a street running through the campus features ... more 
Children cheer during the dedication of Electric Avenue on the Portland State University campus in Portland, Ore. Tuesday, Aug. 16, 2011. One block of a street running through the campus features seven EV charging stations from six manufacturers, including a quick charge station where students and visitors can plug in electric cars, bicycles, trucks and motorcycles.(AP Photo/Don Ryan) less 
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Associated Press | Photo By Don Ryan
Tue, Aug 16, 2011 5:55 PM EDT