This swing-type railroad bridge traverses the Intracoastal Waterway (ICW)s at Mile Marker 721 on Kingsley Creek, south of Fernandina Beach, and is usually open.

The Waterway channel is well-marked and has good depths here. The swing bridge has a closed vertical clearance of five feet and a fender system with a 90-foot horizontal clearance continues past the railroad bridge, and then under a twin fixed bridges with 65-foot fixed vertical clearances. Currents can be swift here on either tide, so it pays to be mindful of your relative position when transiting the bridge.

Local Notices to Mariners are now exclusively available online from the U.S. Coast Guard.