. "New Hampshire Route 1A" . "New Hampshire Route 1B" . . "NH" . "North" . . . . "South" . . . . . . . "New England Route 1" . "Route 1A" . "NH 1A" . . . . "1A" . "NH 1A" . "29619.97632" . "Ocean Boulevard" . "New Hampshire Route 1A" . . "Ashworth Avenue" . . "1A" .