I am looking for detailed system maps for CSX north and west of Washington DC. Can anyone point me in the correct direction?
Try getting a employee tt. that is the best detail that you are going to find except for a track profile book. I dont have any but try rr employees that you know to get and older copy of the tt. Or trainshows.
The current maps / timetables I am looking for are the lines from DC towards Baltimore Md and DC out towards Brunswick Md / Martinsburg WV. No luck so far.
How specific are you looking to get? You should be able to get a railroad Atlas that would show where the go. If you just need to know the location of passing sidings and crossovers then an employee timetable would work fine. If you want to know where every industry siding and grade are then you'll need one of the MoW track profiles.
Check out the search by map function on this webpage http://www.rrpicturearchives.net/updateThumbs.aspx It is pretty acurate and detailed.