 This alignment can be seen from Highway 4 and the western part of the San Joaquin River portion of the Sacramento River Delta.A portion of the former 230-kV line south of the Sacramento River remains in service today as part of the 69 kV system that serves the pumping stations on the Contra Costa Canal.As for the pylons of the PG&E and PacifiCorp Round Mountain-Malin parallel lines, the PG&E line uses the same tower type as the PG&E Table Mountain-Round Mountain 500 kV segment does.