As Richard Taylor's small army was withdrawing up the Teche, they crossed a bridge going over Vermilion Bayou. In order to slow Banks' army down, Taylor's men lit the bridge on fire and stopped for a rest. Banks, who was in pursuit of Taylor, split his army into two columns and sent one towards the bridge and the other column around the side.
As soon as the first column came within sight of the bridge, Confederate artillery began shelling the Union soldiers. After a while, Union artillery came up and a series of counter-battery exchanges ensued.
During the night, Taylor, knowing himself to be outnumbered, withdrew his force again.
Aftermath
Though Taylor had not dealt Banks a defeat, he was continually slowing Banks down from reaching Alexandria, Louisiana, and his ultimate objective of Port Hudson, Louisiana.