Snow On The Rocks. A nice coating of snow covers the ground as well as the 1873 B&O Railroad E. Francis Baldwin designed Gothic Revival style depot at Point Of Rocks, Maryland as Amtrak Train 30 (Capitol Limited) passes with AMTK 73 (P42DC) leading seasonal shortened consist on Sunday, February 22, 2015. The station building is now only used by CSX as an office, and while Amtrak does not stop here, on weekdays MARC commuter trains stop at the platform. The train is now 42 miles from its terminal in Washington DC after leaving Chicago, Illinois the previous night.