...h, which will very largely increase the usefulness to the army of this road. It is occupied and guarded between Newbern and Moorhead City by the Rhode Island 5th.--Havelock; Station is in charge of Capt. Arnold 's company, and at present is of considerable importance. The bridge over the river at Newport City was burned by a detachment from fort Macon on Tuesday, the 18th--four days after the battle at...