I would like to suggest introducing a new Norfolk Southern route on a main line freight sub. Add more variety for North Armerican railroads. Any region would be nice, north east or the south.
On my opening post above, further suggestions would include a route that's not primarily or solely coal, but main line general or unit freight. To go with this route would be nice to have the SD70ACe ( non Heritage) and SD70ACu and some more modern GE's (ET44ACs & AC44C6M) in NS schemes.
I would say the Norfolk Southern Lehigh Line that runs west from the vicinity of the Port of New York and New Jersey to the Susquehanna River at the south end of the Wyoming Valley Coal Region this one is a Freight only route and a major freight railroad line.
The Lehigh line definitely sounds fun, especially since it can be easily backdated to Conrail (maybe with some proper Dash 8Ws that aren't horribly inaccurate and bugged out, like, just rip the TSW model).
