The railroad development, in addition to the bustling maritime industry along the Amelia River waterfront, caused "new" Fernandina to boom. Buildings in the Fernandina Beach Historic District reflect this late 19th and early 20th century development.
The construction of railroads and the flourishing maritime trade along Amelia River contributed significantly to Fernandina's economic boom. The historic district showcases buildings from the late 19th and early 20th centuries, reflecting this period of rapid development.