...River. Early on the twenty-ninth, Longstreet and A. P. Hill were ordered to recross the Chickahominy at New-Bridge, and move by the Darbytown to the Long Bridge road. Major R. K. Meade and Lieutenant S. K. Johnson , of the engineers, attached to General Longstreet's division, who had been sent to reconnoitre, found about sunrise the work on the upper extremity of the enemy's line of intrenchments abandoned. G...