The Tampa Northern Railroad began as a small logging railroad known as the Brooksville and Hudson Railroad. The Brooksville and Hudson Railroad was built in 1902 and was initially owned by Aripeka Sawmills Inc. This line went from Brooksville south to what would become Fivay Junction then west to Hudson. A line also had a branch from just south of Brooksville northwest to Tooke Lake. The Tampa Northern Railroad company was incorporated on April 7, 1906 by Henry M. Atkinson of Atlanta. Atkinson intended to build a railroad from Tampa to Thomasville, Georgia to connect with his Atlanta, Birmingham & Atlantic Railroad, which would create a direct rail route between Tampa and Atlanta, which never happened. In 1907, the Tampa Northern Railroad bought the Brooksville and Hudson Railroad. New track was built from Tampa to Fivay Junction and the company rebuilt the Brooksville and Hudson Railroad from there to Brooksville. The line was completed in 1908. In Brooksville, the Tampa Northern connected to the now abandoned Florida Southern/Atlantic Coast Line Railroad branch from Pemberton Ferry. The branch to Tooke Lake was abandoned in 1930. The Tampa Northern Railroad was one of three railroad that served Tampa Union Station when it was first built in 1912, along with the Atlantic Coast Line Railroad and the Seaboard Air Line Railroad. The Tampa Northern was bought out by Seaboard later that year. In 1925, the Brooksville and Inverness Railway, a Seaboard subsidiary, extended the line north from Brooksville to Inverness where it connected to the Seaboard's branch from Waldo and Archer. This would create an additional route from Tampa to the Seaboard main line in northern Florida. The Seaboard would renumber the mileposts north of Sulphur Springs in accordance with the extension north, which was numbered north to south. This resulted in the Tampa Northern's current milepost numbers which increase north from Tampa to Sulphur Springs, and then decrease from Sulphur Springs north. Today, the line ends just north of Brooksville near the former Broco quarry. Track north of this point was abandoned in the 1970s.
TN Tower
One of the most notable remnants of the Tampa Northern Railroad was TN Tower. TN Tower was an interlocking tower built to govern the crossing of the Tampa Northern Railroad and the Atlantic Coast Line Railroad mainline at. The most recent tower was built in 1959 replacing an earlier wooden tower. TN Tower was taken out of service around 1984 after Amtrak Tampa - St. Petersburg service was discontinued and Centralized traffic control signals were installed to protect the crossing. The tower was subsequently abandoned but remained standing until February of 2019, when it was demolished. It was the last interlocking tower standing in Florida at the time of its demolition. Despite removal, the control point governing the crossing today is still known as "TN", a reference to TN Tower and the Tampa Northern Railroad.
Current Operations
Both Seaboard and the Atlantic Coast Line are today part of CSX Transportation, who continues to operate the former Tampa Northern line. It is CSX's Brooksville Subdivision from Sulphur Springs to the northern terminus in Brooksville. From Sulphur Springs south to Downtown Tampa, it is CSX's Clearwater Subdivision, which also continues west from Sulphur Springs to Clearwater and St. Petersburg along the former Tampa and Gulf Coast Railroad. The spur south to Hooker's Point is today discontinuous from the rest of the Tampa Northern Line, but is part of CSX's Tampa Terminal Subdivision and is known as the Hooker's Point Lead. The control point at the crossing of the Clearwater Subdivision with the A Line in Gary is still referred to by CSX as "TN", a reference to the Tampa Northern Railroad. In 2015, CSX proposed to sell both the Clearwater and Brooksville subdivisions to the Florida Department of Transportation for potential use as commuter rail. FDOT is currently studying this possibility. Similar transactions between FDOT and CSX have taken place in the Miami and Orlando areas for tracks that today run the Tri-Rail and SunRail commuter lines respectively.
