Westbound

South on I-35 to 20th Street
West on 20th Street to Summit Street
South on Summit Street to Cesar E. Chavez Avenida (23rd Street Trafficway)
West on Cesar E. Chavez Avenida to American Royal Drive
American Royal Drive to Wyoming Street
North on Wyoming Street back to 12th Street

Eastbound

South on Genessee Street to 17th Street
East on 17th Street to American Royal Drive
South on American Royal Drive to Cesar E. Chavez Avenida (23rd Street Trafficway)
East on Cesar E. Chavez Avenida to Southwest Boulevard
Northeast on Southwest Boulevard to Broadway Boulevard
North on Broadway Boulevard back to 12th Street