ML-Main Line Sub

• CSX Main Line Subdivision operates on 161.3700 mhz
• Controlled by the LD Dispatcher on 161.5200 mhz
• Located between Louisville,KY and Nashville,TN (165.5 miles)
• Single Track Subdivision
• There are 9 Defect Detectors
• Coordinates are exact location

• Begin of CSX Main Line Sub/End of CSX Louisville Term. Sub
• Park (KY) - Milepost 9.2
• Park Defect Detector - Milepost 9.5 (KNJP210) (38.109886/-85.735566)
• Coral Ridge (KY) - Milepost 12.2
• Bardstown (KY) - Milepost 21.2
• Bardstown Junction (KY) - Milepost 22.1 (Connection w/R.J. Corman RR)
• Belmont (KY) Defect Detector - Milepost 24.9 (KNIQ619) (37.896454/-85.715974)
• North Lebanon Junction (KY) - Milepost 28.2
• South Lebanon Junction (KY) - Milepost 29.7 (Connection w/CSX Lebanon Spur)
• Tunnel Hill (KY) - Milepost 40.2 (Connection w/CSX Elizabethtown,KY 17,350 Foot Siding)
• Parkton (KY) - Milepost 43.8
• Gaithers (KY) Defect Detector - Milepost 45.3 (KNIQ619/KNGB531) (37.664068/-85.895348)
• Northeast Sonora (KY) - Milepost 54.6
• 6,845 Foot Siding & House Track
• Southeast Sonora (KY) - Milepost 56.0
• Dombey (KY) Defect Detector - Milepost 61.4 (KNIQ619) (37.433461/-85.892697)
• Northeast Bonnieville (KY) - Milepost 65.5
• 6,955 Foot Siding & House Track
• Southeast Bonnieville (KY) - Milepost 67.2
• Northeast Rowletts (KY) - Milepost 75.8
• 4,865 Foot Siding
• Southeast Rowletts (KY) - Milepost 76.7
• Horse Cave House Track - Milepost 80.5
• Horse Cave,KY Defect Detector - Milepost 82.4 (KNGB531) (37.159859/-85.932913)
• Northeast Cave City (KY) - Milepost 83.9
• 6,790 Foot Siding & House Track
• Southeast Cave City (KY) - Milepost 85.4
• Tunnel #2 (394 Feet in length)
• Park City,KY - Milepost 90.5 (House Track & Connection w/CSX Glasgow Branch)
• Northeast Rocky Hill (KY) - Milepost 95.6
• 6,790 Foot Siding & House Track
• Southeast Rocky Hill (KY) - Milepost 97.2
• Smiths Grove,KY - Milepost 100.1 (House Track)
• Oakland,KY Defect Detector - Milepost 102.3 (KNGB531) (37.042217/-86.250494)
• Northeast Gossom (KY) - Milepost 103.8
• 7,010 Foot Siding
• Southeast Gossom (KY) - Milepost 105.1
• Bristow (Rd.) Yard (Bowling Green,KY) - Milepost 109.0
  • #1 Track - 3,854 Feet
  • #2 Track - 3,700 Feet
  • #3 Track - 3,300 Feet
  • #4 Track - 3,000 Feet
• Northeast Morgantown (KY) - Milepost 114.5
• 11,355 Foot Siding - Milepost 115.2
• Southeast Morgantown (KY) - Milepost 116.9
• Memphis Junction (Rd.) Yard (Bowling Green,KY) - Milepost 118.0
• Sanderson (KY) - Milepost 118.7 (Connection w/R.J. Corman RR)
• Woodburn,KY Defect Detector - Milepost 125.3 (KNGB528) (36.843890/-86.527132)
• Northeast Salmon (KY) - Milepost 128.8
• 7,065 Foot Siding - Milepost 129.2
• Southeast Salmon (KY) - Milepost 130.1
• Suburban Propane Siding - Milepost 133.8
• Franklin,KY - Milepost 134.0
• House Track/Team Track - Milepost 134.6
• KY/TN State Line - Milepost 139.0
• Northeast Mitchellville (TN) - Milepost 139.4
• 7,175 Foot Siding & House Track
• Southeast Mitchellville (TN) - Milepost 140.9
• Fountain Head (Rd.) (TN) Defect Detector - Milepost 146.7 (KNDD638/KNGN835) (36.553136/-86.498284)
• Northeast Buck Lodge (TN) - Milepost 148.8
• 6,845 Foot Siding
• Southeast Buck Lodge (TN) - Milepost 150.2
• Big South Tunnel - Milepost 152.7 (955 Feet in length)
• Little South Tunnel - Milepost 153.1 (678 Feet in length)
• Northeast Gallatin (TN) - Milepost 157.5
• 6,075 Foot Siding (Connection w/CSX C&N Branch)
• Southeast Gallatin (TN) - Milepost 158.4
• Peytona (TN) - Milepost 162.5
• Pilot Knob (TN) Defect Detector - Milepost 164.3 (KNGB534) (36.354602/-86.533444)
• Montfort (TN) - Milepost 174.7
• End of CSX Main Line Sub/Begin of CSX Nashville Term. Sub (Nashville Div.)