Configured 1+1+0, CSX priority intermodal I016 (Bedford Park, IL-Chambersburg, PA) is eastbound on No. 1 Main at Sleepy Creek (BA 117.5), already lined to transition onto the Lurgan Sub at Cherry Run (BA 113.6) and cross the Potomac River on the ex-WM bridge into Big Pool, MD.
Here, the ROW is almost 1000 feet from the river bank, yet still well within the Potomac’s flood plain, as evidenced by the elevated equipment hut at left.