...d the Mobile and Ohio Railroad, until he reached Raleigh, Miss.; turning then southwest to Gallatin, Miss., and within seven miles of Natchez, and then back to the New Orleans and Jackson Railroad to Hazlehurst , down to Osyka, and from that point to Baton Rouge. The only serious opposition this column met with occurred near Columbus, Miss. Colonel Hatch, with the Iowa regiment, having been detached with i...