[1] Completed in 1960, the building currently serves as headquarters for CSX Corporation.

[2] The building is located in the Northbank area of Downtown Jacksonville, along the banks of the St. Johns River.

The building was originally built as the headquarters for the Atlantic Coast Line Railroad.

In 1956, the railroad company decided to move its corporate headquarters from Wilmington, North Carolina to Jacksonville, which was the winning candidate of three southern cities; the other two were Savannah, Georgia and Charleston, South Carolina.

[3] Designed by lead architect Bob Lee of KBJ Architects, the CSX Transportation Building is a LEED certified building and is an example of Mid-century modern and International style architecture.