PDH
Spatial/elevation data
| Coordinates | N 41.64659° W 75.70321° |
| Elevation | Unknown |
| Location | Pennsylvania
Susquehanna County Lenoxville Quad |
Mark description
| Type | Elevation Mark |
| Setting | Bridge Wingwall |
| Monumented | Unknown by PA Dept. of Highways |
| Description (PA Dept. of Highways) | Unavailable. |
Narrative and photographs
I knew there was a reason that we always check each corner of a bridge for marks! For some reason, there are actually two marks on this bridge: RESET 1950 (possibly a reset of 24 ETL) and this PDH mark. Like many similar PDH marks, this one is in good condition and is unstamped.