Due to a San Antonio Water System project in the area, the following detours will be in effect for route 70 Cesar Chavez through January 2019.

From Cesar Chavez Boulevard at S. Hamilton Avenue, left on S. Hamilton
Right on El Paso Street
Right on SW 19th Street
Left on San Fernando Street
Continue regular route

From San Fernando at SW 19th, right on SW 19th
Left on El Paso
Left on Hamilton
Right on Cesar Chavez
Continue regular route