The StJ&LE was leased to the Florida Southern Railway Company , a 3 ft ( 914 mm ) narrow gauge system , from 1885 to 1889 .
The StJ&LE was subleased to the Jacksonville , Tampa & Key West Railway Co. from 1889 to 1890 .
The StJ&LE was leased to the Florida Southern Railway Company , a 3 ft ( 914 mm ) narrow gauge system , from 1885 to 1889 and subleased to the Jacksonville , Tampa & Key West Railway Co. from 1889 to 1890 .