MAYOR NUTTER TO OFFICIALLY OPEN NEW PHILADELPHIA BIKE LANESrnWHO: Mayor Michael A. NutterrnRina Cutler, Deputy Mayor for Transportation and Public UtilitiesrnDon Schwarz, Deputy Mayor for Health and OpportunityrnOther members of the Administration and bicycling communityrnrnWHAT: Mayor Michael A. Nutter will cut a green ribbon officially opening the two cross-town bike lanes on Spruce Street and Pine Street in Center City, before using the Pine Street lane to bike to work in City Hall.rnrnWHERE: 21st and Pine, PhiladelphiarnrnWHEN: Wednesday September 23, 2009 7:30 am