Mammoth Road
| Mammoth Road | |
|---|---|
| NH-128 (partial), NH-28A (partial) | |
Map of southern New Hampshire with Mammoth Road highlighted in solid red and of northern Massachusetts with Mammoth Road highlighted in dotted red
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| Route information | |
| Length: | 29.3 mi (47.2 km) |
| Major junctions | |
| South end: | Pawtucket St., Lowell, MA |
| North end: |
  US 3 / NH 28, Hooksett, NH
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| Highway system | |
Mammoth Road is a north–south road in Massachusetts and New Hampshire. The road runs from its origin in Lowell, Massachusetts to its northern end in Hooksett, New Hampshire, a suburb of Manchester. The total length of the road is 29.3 miles (47.2 km). It was named "Mammoth" in the hope that the convenience of its directness and elimination of smaller connecting roads between thoroughfares would result in sufficient use and prestige as to "kill all the other roads."
The southern terminus of Mammoth Road is in the center of Lowell at the junction with Pawtucket Street on the south bank of the Merrimack River, near the campus of University of Massachusetts Lowell. The road crosses over the river on the School Street Bridge and runs north toward New Hampshire. It passes through the town of Dracut and at mile 3.9 (6.3 km) it crosses the state line. In New Hampshire the road becomes New Hampshire Route 128 (NH-128) in the town of Pelham, Hillsborough County.
At mile 10.3 (16.6 km) Mammoth Road (NH-128) crosses the county line into Rockingham County and into the town of Windham. At mile 11.7 (18.9 km) the road intersects with Route 111, an east–west highway. At mile 14.9 (24.1 km) Mammoth Road crosses Route 102 (Nashua Road) in the town of Londonderry. At mile 18.8 (30.3 km) Mammoth road crosses Litchfield Road/Stonehenge Road and is the dividing line between the two named roads.
Mammoth Road merges with Route 28/Rockingham Road at mile 20 (32.2 km), heading north into Manchester for a short stretch. This point is the northern terminus of Route 128. Rockingham Road continues north for 1.7 miles (2.7 km), while Mammoth Road veers to the left and parallels Rockingham Road. At the northern end of this stretch, Mammoth Road once again connects with Route 28 until Route 28A. At mile 21.7 (34.9 km), Mammoth Road follows Route 28A and Route 28 becomes South Willow Street, heading north-northwest into downtown Manchester. Here the road is South Mammoth Road.
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Wikipedia