A. T. North Of Deer Lick Run, P A, 01/16/10 For approximately 1.1 miles north of the pipeline crossing, the A.T. makes a gradual descent from approximately 1470 feet elevation to less than 900 feet elevation as it approachs the Antietam Creek East Branch. This is view from the A.T. looking north from a location approximately 0.5 mile north of the pipeline crossing. Skinners Knob and Briar Mountain can be seen in the distance. SoBo 1117.6 NoBo 1061.5.