With a 10,000 foot train in tow, CSX 3109 leads its train downgrade on the Historic Keystone Subdivision passing under the former Western Maryland Railway Keystone Viaduct.

Q652 heads southbound (geographically westbound) on the former Seaboard route, crossing Buffalo Creek.

U843 begins the climb up the west slope of Sand Patch near Meyersdale, Pennsylvania. In the background, one can see the construction of the new four-lane extension of US 219 that has denuded the ... (more)