Several of Waukesha Metro's bus routes recently have undergone schedule changes. Routes 5, 6 and 5/6 had changes as of 11/20/2010. Routes 2, 3, 4, 7 and 15 had changes as of November 1, 2010. You always can get up-to-date schedules at the Downtown Transit Center, 212 E. St. Paul Ave., or by calling customer service at 262-524-3636.