Benchmark - 579-F
| Benchmark Number | 579-F |
|---|---|
| Established In | 1954 |
| Condition | DESTROYED |
| Latitude | 43.643056 |
| Longitude | -79.381111 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | NA |
| Description | A G.S.C. bronze tablet stamped 579F set in York Street subway, 100m north of Lakeshore Rd, south of Front Street. Tablet set in southwest face of east abutment at south side of bridge, 61cm from south edge of bridge, 69cm from south face of abutment and 18cm above sidewalk level. Horizontal Position updated to NAD83CSRS in January 2010. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| N/A | 2.779 | ACTIVE | CDIGLD1985 |
| N/A | 77.013 | ACTIVE | IGLD1985 |