The company was chartered in 1847 as the Atlanta and LaGrange Rail Road and renamed in 1857; construction of the 5 ft (1,524 mm) gauge[2] line was begun in 1849–50 and completed in May 1854.
From 1886 onward the AWP and the Western operated essentially as one railroad under the name "West Point Route".
Those identities became "fallen flags" when the group was renamed Seaboard System Railroad (SBD).
(The Central of Georgia's Man o' War continued to operate for several more months over the A&WP rail line.)
The Atlanta & West Point name ended in June 1983, when the railroad company was absorbed by the Seaboard System.