Tags: Public Transit System.
The Munising Marquette and Southeastern Railway (MM&SE) was a short-line railroad that operated from 1911 until 1923 in the central Upper Peninsula of the US state of Michigan. At its height the railroad operated 140.4 miles (226.0 km) of track which was used to help the timber operations then active in northern Michigan. It was controlled by Cleveland-Cliffs an iron ore and timber extraction conglomerate.