Progressive Rail Inc. (reporting mark PGR) is a shortline railroad and owner of several other shortlines. PGR is directly operating several separate branches in Minnesota including the Airlake Terminal Railway. Progressive Rail also acquired the Wisconsin Northern Division in Chippewa Falls, Wisconsin and operates as a separately-named division. They also own the Chicago Junction Railroad, Clackamas Valley Railway, the Iowa Traction Railway and Iowa Southern Railway in Iowa, the Piedmont & Northern Railroad, the Crab Orchard and Egyptian Railroad in Illinois, the St. Paul & Pacific Northwest Railroad, and the Wisconsin Northern Railroad.