66C162 was monumented in 1966 in the top of the southeast abutment of the Sackum Overhead, at the southeast corner of the overpass. It tends to get covered with rocks and stones over the years, but is otherwise pretty easy to spot.
At about 13.2 kilometers south of where the Nicola Highway leaves the Trans-Canada at Spences Bridge, the Sackum Overhead carries the Highway over the railway. Just off the south end of the overpass a road leads off to the east, affording a good parking spot.
Name Province NTS map sheet Unique Number
66C162 British Columbia 092I06 66C162
Spences Bridge
Highway no. 1 bridge (1958) over c.p.r., 14.9 km south of bridgeway street in town, 22.4 km north of south junction of access road to lytton and highway no. 12, 2.4 km north of `km 20' sign from lytton, 2.4 km south of entrance road to thompson rv park, tablet in top of seat of south concrete abutment at southwest corner of bridge, 5.2 m west of centre line of highway, 1.7 m east of west end of abutment, 30 cm south of north face of abutment, 1.1 m below highway deck level.
From NRCAN