GPS CONTROL PT 22 DE8489
On I-580, the exit is Santa Rita Rd to the south and Tassajara Rd to the north.  In June 2006, drive 0.1 mi north past the station to 8200 Tassajara Rd, to the entrance of the construction area.  Turn left following the graded roadway and drive 0.1 mi south; the station is on the left just past the southern extent of the graded area.  There is no barbed wire fence within 3 ft.  It is 43.5 ft north of an angled corner in a 4-ft-high hogwire/barbed wire fence.  This corner is marked by a green steel-framed 6-ft-long section on each side of it.