...reys, and Gregg's cavalry, from the left of the line. The cavalry moved down the Jerusalem plank road at an Early hour, and reached Reams's Station before sunrise. The Fifth Corps moved along the Halifax road at a little later hour, with Ayres's division in the advance, Griffin's following, and Crawford's in the rear. The Second and Third divisions of the Second Corps (Mott's and Smyth's) were on t...