Database:   Alligator Bridge  

Alligator Bridge.

What: Skirmish, Col. Clarke vs. *Major Marc Prevost, 30 Jun 1778

Other names:

30.566163, -81.833216 Alligator Bridge

Maps: [map notes]


  • NBBAS:One. Not included.

  • Battle of Alligator Bridge. Wikipedia:
    The Battle of Alligator Bridge took place on June 30, 1778, and was the major engagement in Colonel Elijah Clarke's third and final unsuccessful campaign to conquer East Florida. In a disastrous battle, Clarke's 300 Georgia militiamen went up against a far larger force composed of British regulars, Tories, and Indians. His defeat left the area firmly under British control.


    As with previous failures in the region, Southern politicians refused to grant Continental Army officers full command of their militias. So, while General Robert Howe waited with about 400 regular troops at Fort Tonyn to the north for Georgia Governor John Houstoun and South Carolina General Andrew Williamson to arrive with their militias, Clarke pursued an enemy detachment that had just been routed from an outpost to the west of the fort. He and his men were stopped at Alligator Bridge, where Major Marc Prevost had established hasty field fortifications.


    In the fortifications were 500 British regulars, along with 200 more outside of them; also outside were around 100 Rangers. Clarke took a detachment of mounted men and attacked what he saw as a weak point in the British line. He expected to break the line and pour the rest of his men into the breach. But the horses had trouble getting through the tangle of brush and logs that had been set up specifically as an obstacle course; when they cleared this, they reached a ditch that was designed for the same purpose. The ditch was too wide for the horses to clear with one jump, and this was the moment the British chose to begin shooting and shouting. Clarke was wounded and nearly captured, after which he ordered a recall. Some say he was spurred on by a counterattack of British troops posted outside of their earthworks.[citation needed] Whatever the reason, Clarke withdrew, having lost nine men killed in action. He lost more to hunger and sickness, leading to the collapse of the 1778 invasion.

    The site of the bridge has long been supposed to have been in central Callahan, where a marker has been placed, but some historians believe that the actual site of the bridge was somewhat farther east.

  • "Revolutionary War in Florida"
    There is also an historical marker located on the east side of U.S. Highway 1 in the town of Callahan in Nassau County that reads:
    SKIRMISH OF THE AMERICAN REVOLUTION June 30, 1778, a force of 300 American Cavalry commanded by Colonel Elijah Clarke, participating in General Robert Howe's invasion of Florida, attacked a column of British at this place (Alligator Creek Bridge), but were unable to penetrate the nearby entrenchments of 450 British Regulars and South Carolina Royalists under the command of Major James Marc Prevost. In this skirmish, Colonel Clarke was wounded and the Americans withdrew. The next day, the British retired in the direction of the St. Johns River.
    Casualties: Americans 13 British 9
    Erected by Jacksonville Chapter, Florida Society
    Sons of the American Revolution
    The engagement took place on the north side of Callahan where U.S. Highway 301 joins with U.S. Highway 1

  • References

    Boatner, Mark M., "Landmarks of the American Revolution", 1992 edition.

  • RevWar75  
    listing: 6/30/1778 Alligator Creek Bridge. Shown as British victory.

Related sites: Fort Tonyn, Cabbage Swamp

Submitted by: Patrick O'Kelley

Confidence level: 2