...uignard's bridges, move to the Orangeburg and Edgefield road, and there await the result of the attack on Orangeburg. On the twelfth the Seventeenth corps found the enemy intrenched in front of the Orangeburg bridge, but swept him away by a dash, and followed him, forcing him across the bridge, which was partially burned. Behind the bridge was a battery in position, covered by a cotton and earth parapet...