CENTRAL (New station) Set disk in concrete. 38 12 08.9 120 43 23.8 The station is located about 2.5 mi west of San Andreas. To reach the station from the intersection of Hwys 49 and 12, about 1 mi north of San Andreas, go west on Hwy 12 for about 2 mi to a side road right, Central Hill road and the station in the northwest quadrant of the intersection in the top of a culvert wingwall over a triple box culvert. The station is about 40 ft southwest of the centerline of Central Hill Road, about 30 ft northeast of teh centerline of Hwy 49, about 25 ft west of power pole no 1444 B 2 and 3 ft southwest of the northeast end of the wingwall. The station is near post mile 16.3.