North end: NH 28 in Londonderry | Length 25.84 km | |
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South end: Mammoth Road in Dracut, MA Counties Hillsborough County, New Hampshire, Rockingham County, New Hampshire | ||
New Hampshire Route 128 (abbreviated NH 128) is a 16.059-mile-long (25.844 km) north–south highway in southeastern New Hampshire. NH 128 runs from the Massachusetts border in Pelham northward to Londonderry, south of Manchester. NH 128 is named Mammoth Road throughout its entire length.
Map of NH-128, New Hampshire, USA
The southern terminus of NH 128 is at the Massachusetts state line in the town of Pelham, where the road continues into Massachusetts as an unnumbered road in the town of Dracut. The road, however, is still named Mammoth Road in Dracut. The northern terminus is at New Hampshire Route 28 in Londonderry. Mammoth Road continues northward along NH 28 and then New Hampshire Route 28A.
Massachusetts Route 128, the alternate designation for Interstate 95 between Canton and Peabody, Massachusetts, and which splits apart there to end in Gloucester, is not related to NH 128.