Latitude: N 35°18'47"
Longitude: W 119°51'58"
Length: 29 m
Number of Nails: 30
Number of Surveys to 2002: 2
Date of Initial Survey: 16 September 1980
Date of Latest Survey: 8 July 1983
Trespass Permission: None required.
The nail line is located along County Road 312 in Carrizo Plain, 1.0 mile southwest of its intersection with State Highway 58.
The nail line trends 042°, and the San Andreas fault strikes 145° at Carrizo Plain. The nails were set along a kite string line, not a theodolite line. The road had been resurfaced when the site was visited last in 1985, and the nails were not extant.
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