The current route was built along the original right of way of the Overseas Railroad, which shortened the driving distance between Florida City and Key Largo by nearly 14 miles.
Baltimore and Ohio Railroad | Pennsylvania Railroad | Union Pacific Railroad | Underground Railroad | New York Central Railroad | British Overseas Territories | Alaska Railroad | Erie Railroad | Central Pacific Railroad | Illinois Central Railroad | First Transcontinental Railroad | Lehigh Valley Railroad | Lehigh and Susquehanna Railroad | Grand Funk Railroad | Overseas Press Club | Overseas Chinese | Chicago, Milwaukee, St. Paul and Pacific Railroad | Wabash Railroad | Railroad switch | Missouri Pacific Railroad | Boston and Albany Railroad | New York, New Haven and Hartford Railroad | Metro-North Railroad | Grand Rapids and Indiana Railroad | British Overseas Airways Corporation | Atlantic Coast Line Railroad | Albany and Susquehanna Railroad | Overseas Service Ribbon | Oregon Pacific Railroad | Mansudae Overseas Projects |