Benchmark - BOLT

Benchmark Number BOLT
Established In N/A
Condition COVERED
Latitude 42.665027
Longitude -81.21454
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type BOLT
Setting VERTICAL
Description Set vertically in concrete platform of L. and P.S. Railway freight shed 30cm west of southeast corner.

""COVERD BY FILL 1975""

Horizontal position updated September 2018 based on description and Google Earth. Previous position: N 42.666667, W 81.213333.

Elevations
Date Elevation Status Vertical Datum Code
N/A 4.969 ACTIVE CDIGLD1985
N/A 178.467 ACTIVE IGLD1985