| Railroad Name: | Tennessee Southern Railroad |
| Marks: | TSRR |
| Start Year: | 1988 |
| End Year: | present |
| Hq City: | Mount Pleasant, Tennessee |
The Tennessee Southern Railroad began operations in 1988 and currently operates in middle Tennessee and northwestern Alabama. The main line consists of 118miles and the total track has 149miles.[1] TSRR is owned by Patriot Rail Corporation.[2] Commodities the TSRR handles include scrap iron, coal, coke, woodpulp, pulpboard, sand, chemicals, steel, aluminum, and fertilizer raw materials. In 2007, in response to increasing traffic, the TSRR purchased eight diesel locomotives with greater power and fuel efficiency than its existing fleet of ten.[3]