G 1258 1974	HS4097
37 44 26.8  121 36 39.8
Recovered as described.  From the intersection of I-580 and Grant Line Rd, exit on Grant Line Rd and drive north 0.3 mi to the oblique intersection with Altamont Pass Rd.  Turn left and drive west on Altamont Pass Rd for 1.8 mi to the mark on the left, just west of a small graveled entrance to a small fenced area with metal and wire 9-ft-long gate. Also, the culvert is marked by a carsonite highway marker MP 6.41. It is about 150 ft west of the extension of a paved very wide entrance to Gate #11, at 14250 A.P. Rd for commercial windmill installation, and across the road from a pond for runoff.  There are many metal commercial windmills on the property to the north but no wooden ones left.