Knoxville and Holston River Railroad
|Knoxville and Holston River Railroad|
|Dates of operation||1998–|
|Predecessor||Norfolk Southern Railway|
|Track gauge||4 ft 8 1⁄2 in (1,435 mm) (standard gauge)|
|Length||18.98 miles (30.55 km)|
The Knoxville and Holston River Railroad (reporting mark KXHR) operates over 18.98 miles (30.55 km) within Knoxville and Marbledale, Tennessee. This short line railroad was created in 1998 and is currently owned by Gulf and Ohio Railways. The railroad also hosts a tourist train run by Gulf & Ohio Railways, the Three Rivers Rambler.