Roaring Fork Transportation Authority
0051 Service Center Drive, Aspen, CO970-925-8484
RFTA provides commuter bus service from Aspen to Glenwood Springs (Roaring Fork Valley), Glenwood to Rifle (Hogback), intra city service in Aspen and Glenwood Springs, ski shuttle service to the four Aspen Skiing Company ski areas & Maroon Bells.