There are only four "corridors" within NS perview, that I've heard or read about... the joint venture with the KCS: the Meridian Speedway; the Heartland Corridor, which NS just finished doing a serious boatload of tunnel modifications & other clearance work from Tidewater out to Chicago, bypassing the NY/NJ docks & Harrisburg completely; the Northeast Corridor: NS does do some direct freight switching on Amtrak's RoW, Its possible they may have some through freight operations from NY/NJ to say Baltimore*?; and the Crescent Corridor, which starts at the NY/NJ docks, out the Lehigh Line to Allentown, the Reading Line to Reading, the Harrisburg Line to Harrisburg, the Lurgan Branch to Hagerstown MD, and original NS trackage south from there towards Atlanta, the idea being a railroad through-route that roughly parallels I-81 and can improve transit times, reduce prices and offer greener transportation for the same move.
*The through-freight moves on the NEC is just a complete stab in the dark. I have absolutely no clue here. I only know of local moves over the Corridor.
The Heartland Corridor would be Virginia Division, and into the Dearborn Division if I'm not mistaken. NJ is the eastern terminus of the Harrisburg Division.
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__ J. D. Gallaway __
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