- COORDINATES: 40.100228, -76.764197
- COUNTY: York
- SHAPE: Typical double-sided stream marker on top-mount post
- STATUS: Unknown. Believed long gone. Known only from this old photo. Extra words "Ganoga Bridge" on marker are unusual/unique
- MANUFACTURER: Undetermined. No maker of these double-sided markers has been determined.
![waterway-big_conewago_creek](http://keystonemarkertrust.org/wp-content/uploads/waterway-big_conewago_creek-285x213.jpg)
Unknown Date and Taker
![](http://keystonemarkertrust.org/wp-content/uploads/HistoricGanogaBridgeYorkCo-285x183.jpg)
The Historic Ganoga Bridge
PA Rt. 297 north of Strinestown at historic Ganoga Bridge