This is roughly half of the CSX Indiana Subdivision. Starting at the yard limits of Cincinnati’s Queensgate Yard and going to Seymour, Indiana (on the way to Washington, Indiana)… this shows the main line from Cinci to Seymour. Sad to say, the line past Seymour was not drawn.
This is a scan of a railroad issued scan. Note: The original had some page edges and page numbers slightly cut off, and so does this scan. (The railroad isn’t the best at scanning.) This track map shows all mileposts, county lines, signals, and rough detail of small towns (and there are lots in rural Indiana) the line passes through. Railroad towns included are North Vernon and Seymour. 28 pages.