Yellow Bikes Invade NAU FLAGSTAFF, AZ (knau) - Host Intro:

At Northern Arizona University in Flagstaff, a fleet of bright yellow bikes is now zipping around campus, as part of a new program geared toward reducing traffic, and helping the environment. The Yellow Bike Project has already distributed 50 bikes across campus, with plans to nearly triple that number. Arizona Public Radio's Katelyn Seabury reports. © Copyright 2010, knau