|This article needs additional citations for verification. (March 2008)|
|Locale||United States Atlantic coast|
|Dates of operation||1860–1902|
|Successor||Atlantic Coast Line Railroad|
|Track gauge||4 ft 8 1⁄2 in (1,435 mm) (standard gauge)|
The Plant System was a system of railroads and steamboats in the U.S. South, taken over by the Atlantic Coast Line Railroad in 1902. The original line of the system, named after its owner, Henry B. Plant, was the Savannah, Florida and Western Railway, running across southern Georgia.
The Savannah and Albany Railroad was chartered December 25, 1847 to connect Savannah to Albany, Georgia. In 1853 it was renamed as the Savannah, Albany and Gulf Railroad, and it opened in 1858 from Savannah west to Screven, just west of Jesup.
The Atlantic and Gulf Railroad was chartered in December 1856 to also run west from Savannah, but to run south of Albany via Thomasville. Rather than build all the way to Savannah, it used the Savannah, Albany and Gulf's line. It opened from Screven west to Blackshear in April 1859, Homerville around October, Valdosta in July 1860, and Thomasville soon after. Construction stopped then due to the American Civil War. The two companies merged in May 1863, forming a new Atlantic and Gulf Railroad from Savannah to Thomasville.
Late in the Civil War, a branch was built from Dupont south to the Florida state line, where a branch of the Pensacola and Georgia Railroad from Live Oak connected. This was intended to connect the railroads in Florida with the rest of the network, but came too late to be of much use. After the war, the A&G acquired the full branch. In 1867 an extension of the main line west to Bainbridge opened.
The South Georgia and Florida Railroad opened from Thomasville north to Pelham in 1869 and to Camilla and then to Albany in 1870. It was merged into the Atlantic and Gulf before any section opened, and operated as their Albany Branch.
In December 1875 the "Junction Branch" in Savannah opened, connecting the line to the Charleston and Savannah Railroad. The company went bankrupt on January 1, 1877, and Henry Plant bought it on November 4, 1879, reorganizing it as the Savannah, Florida and Western Railway on December 9. The Plant Investment Company was formed in 1882 to lease and buy other railroads and expand the system.
Plant bought the Savannah and Charleston Railroad (opened 1860) in 1880, reorganizing it as the Charleston and Savannah Railway. That acquisition extended the line from Savannah northeast to Charleston, South Carolina, where the Ashley River Railroad (operated by the C&S) connected to the Northeastern Railroad (later part of the Atlantic Coast Line Railroad main line).
The Waycross and Florida Railroad and East Florida Railroad were chartered in February 1880, forming the Georgia and Florida parts of the "Waycross Short Line". That line, running from the main line at Waycross southeast to Jacksonville, Florida, opened in April 1881.
In 1882, the Chattahoochee Branch opened from Climax on the main line southwest to the Florida state line, where the Chattahoochee and East Pass Railroad (chartered 1881) continued to River Junction, Florida, a hamlet which later came to be known as Chattahoochee, Florida. At River Junction, the Louisville and Nashville Railroad's Pensacola and Atlantic Railroad continued west, and the Florida Central and Western Railroad ran east to Jacksonville.
The Live Oak and Rowland's Bluff Railroad and Live Oak, Tampa and Charlotte Harbor Railroad were chartered in 1881 to continue the short Florida Branch south from Live Oak further into Florida (eventually reaching Gainesville with a branch to Lake City). Plant tried to acquire the Florida Southern Railway to continue this line, but was unsuccessful, and on May 4, 1883 he bought 3/5 of the stock of the South Florida Railroad. At the time, the only connection between this system, with a main line from Sanford west to Tampa, was via steamboats on the St. Johns River from Jacksonville to Sanford.
The various lines of the SF&W were consolidated into one company in 1884. Specifically, the following companies lost their corporate existence:
- Waycross and Florida Railroad and East Florida Railroad (Waycross Short Line)
- Chattahoochee and East Pass Railroad (Chattahoochee Branch)
- Live Oak and Rowland's Bluff Railroad and Live Oak, Tampa and Charlotte Harbor Railroad (Florida Division)
In 1887 the Green Pond, Walterboro and Branchville Railway opened as a short branch of the main line to Walterboro, South Carolina. The Walterborough and Western Railroad continued that line to Ehrhardt in 1896, and the two were merged into the Green Pond, Walterboro and Branchville Railroad in 1900.
In 1901, the Green Pond, Walterboro and Branchville Railroad, the Ashley River Railroad, the Abbeville Southern Railway; and Southern Alabama Railroad were all consolidated into the Savannah, Florida and Western Railway.
In 1902 the Atlantic Coast Line Railroad acquired the Savannah, Florida and Western, with the Plant System operated the line.
On May 30, 1887, Florida state law chapter 3794 was approved, authorizing the SF&W to build lines from Tallahassee and Monticello north to the Georgia state line, connecting to branches from Thomasville, Georgia. The Tallahassee Branch was never built, but the Monticello Branch opened in 1888.
Plant obtained a controlling interest in the Alabama Midland Railway in July 1890. That line continued the main line from Bainbridge west to Montgomery, Alabama. The Southwestern Alabama Railway and Abbeville Southern Railway, two branches of that line, were acquired in the 1890s.
In 1892 Plant bought the Florida Southern Railway under foreclosure and reorganized it as the Florida Southern Railroad. This system stretched from the south end of the Plant System at Gainesville south via Ocala, using trackage rights over the South Florida Railroad's Pemberton Ferry Branch, to Punta Gorda.
The Silver Springs, Ocala and Gulf Railroad was chartered in 1877 and opened in 1892, running from Ocala west to Dunnellon and then south to Homosassa and Inverness. A connection was built from Inverness to the South Florida Railroad at Pemberton Ferry.
The Tampa and Thonotosassa Railroad was incorporated in 1893, running northeast from the South Florida Railroad in Tampa to the small town of Thonotosassa. Plant bought the Orange Belt Railway in 1893, reorganizing it as the Sanford and St. Petersburg Railway. This line stretched across the state from Sanford to St. Petersburg. The Florida Midland Railway was acquired in 1896, providing a short line in the Orlando area. The Winston and Bone Valley Railroad, opened in 1892 to serve phosphate mines near Lakeland, became part of the Plant System in 1896.
In 1899 the Jacksonville, Tampa and Key West Railway, except for the branch to Titusville (which had been sold to the Florida East Coast Railway), was reorganized and bought by Plant as the Jacksonville and St. Johns River Railway. This supplied a connection between Jacksonville and Sanford without the need for a steamboat transfer at each end, as well as system connections at Tavares and Palatka.
The Plant System built the nearly straight 54 mi (87 km) Folkston Cutoff in southeast Georgia in 1901.  This ran from the old Waycross and Florida Railroad at Folkston north via Nahunta to Jesup on the SF&W mainline, allowing trains to bypass Waycross and save 19 mi (31 km) over the old route.
In 1901 the following companies were merged into the SF&W:
- Brunswick and Western Railroad
- Alabama Midland Railway
- Charleston and Savannah Railway
In 1902 the Atlantic Coast Line Railroad acquired the entire Plant System, connecting at Charleston, SC. The components were soon merged into the ACL. The system has since become part of CSX after several mergers.
|Milepost||City||Station||Opening date||Connections and notes|
|Dupont||junction with main line
|Haylow||junction with Atlantic, Valdosta and Western Railway (SOU) and Statenville Railway
|Jasper||junction with Georgia Southern and Florida Railway (SOU)|
|Live Oak||continues as Live Oak and Rowland's Bluff Railroad (Plant)
junction with Pensacola and Georgia Railroad (SAL), Live Oak and Perry Railroad and Florida Railway
- Atlantic and Gulf Railroad (1879), Guide to southern Georgia and Florida: containing a brief description of points of interest to the tourist, invalid, or immigrant, and how to reach them (5th ed.), Savannah, Ga, OCLC 1805741
- Georgia's Railroad History and Heritage - Plant System
- Confederate Railroads - Savannah, Albany & Gulf Railroad
- Confederate Railroads - Atlantic & Gulf Railroad
- Stokes Collection of Florida Plant Railway Photographs at the University of South Florida
- Plant Railway System Papers at the University of South Florida