Transit services to reduce operations on New Yearâs Day (Source: Walton, Elizabeth) By KOLD News 13 Staff | December 29, 2020 at 11:43 AM MST - Updated January 5 at 7:03 AM TUCSON, Ariz. (KOLD News 13) - Due to historically low ridership on holidays, transit service will be reduced on New Yearâs Day. Transit services will be as follows on Friday, January 1, 2021: Sun Tran Routes 4, 8, 11, 12, 16, 18 & 21 will run on special holiday hourly schedules, as shown at www.suntran.com/holiday.php. All other Sun Tran routes will run on regular Sunday schedules. Sun Link streetcar will run regular Sunday service on New Yearâs Day ending at 8 p.m. On New Yearâs Eve, Sun Link will run regular weekday service, ending at 10 p.m.