Benchmark - 68L030

Benchmark Number 68L030
Established In 1969
Condition GOOD
Latitude 45.31517
Longitude -73.926249
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type PERMANENT_MARKER
Setting HORIZONTAL
Description GSC convex tablet stamped 68L030, set vertically on the sidewalk of the south lane on the concrete bridge (for eastbound traffic) of Route 132, located 150.0 m west of the west end of the canal tunnel, on the south side of the bridge. The marker is located 10.20 m from a beacon on a lamppost, 0.30 m from the east end of the bridge, 0.15 m from the north face of the southwest pillar and 1.38 m from the edge of the pavement.
Elevations
Date Elevation Status Vertical Datum Code
2002-10-02 -13.783 ACTIVE CD