By Andrew Cluley
http://stream.publicbroadcasting.net/production/mp3/wemu/local-wemu-842615.mp3
Ann Arbor, MI – Individuals who participated in Ann Arbor's commuter challenge logged a total of 296-thousand sustainable commuting miles during the month of May. The commuter challenge award ceremonies were held Wednesday night. Hear more in this story from WEMU's Andrew Cluley.