OP1 was operating Georgia vessel, heading southwest on the St Johns River and struck the Main St and Acosta Bridge.

The vessel was traveling southwest in the St Johns River enroute to Green Cove Springs. The owner/ operator struck the bridge with the mast. It came down with the rigging. The vessel then drifted and rested on the Acosta Bridge. JSO moved the vessel and tied it up to the city dock between the Main St and Acosta Bridge. There were no injuries.

Officers gave me the vessel and owner/ operator information and said that OP1 told them that he thought he was on the Intracoastal Waterway and that he  would  have clearance under the bridges.
St Johns River
JACKSONVILLE                  