It is known as the Old Dutch Line. WM in old days, now operated by CSX as the Hanover Sub. From Gettysburg, travels east to Hanover then southeast to Baltimore. In Gettysburg itself, usually sees about 4-5 trains a day (correct me if wrong). One early morning heading east, one midmorning heading west, late afternoon/early evening back east, and 1-2 overnight depending on traffic. Power usually consists of 3 SD-50's, with sometimes a road slug set, SD-40-2 and CW44-9 on rare occasions. On Sundays will also have additional power for the Rockrunner which runs out of Bittinger, TARMAC Quarry to Baltimore, which is usually a pair of GP-40s or something of the like.
Gettysburg, stop on 797