Allegheny Mountain (Pennsylvania)
Allegheny Mountain is a stratigraphic ridge that extends northeast to southwest from south of Blue Knob to a saddle point at the Savage Mountain anticline. It merges with Negro Mountain just north of the Cambria County line where the Berlin-Salisbury basin expires .
;Eastern Continental Divide : The ECD enters Allegheny Mountain south of Fraziers Pass and follows the Allegheny Backbone southwest where it leaves the escarpment toward the saddle point to the southeast between headwaters of Flaugherty and Wills Creeks, at which the ECD enters the Savage Mountain anticline.
| wikiarticle | west valley | summit or other point | east valley |
| Northern terminus | |||
| Fraziers Pass | |||
| US Route 30 | |||
| summit | |||
| summit | |||
| Pennsylvania Turnpike | Allegheny Mountain Tunnel | ||
| Chambersburg and Pittsburgh Survey | |||
| Raystown Branch Juniata River | Buffalo Creek | ||
| Savage Mountain PA | |||
| Allegheny Backbone | southmost ECD summit on Allegheny Mountain escarpment | ||
| Baltimore & Ohio Railroad | Casselman River @ Flaugherty Creek | Wills Creek @ Little Wills Creek |