New Hampshire Route 121

New Hampshire Route 121 marker
New Hampshire Route 121
Map
Map of southern New Hampshire with NH 121 highlighted in red
Route information
Maintained by NHDOT
Length22.555 mi[1] (36.299 km)
Major junctions
South endAtkinson Depot Road in Haverhill, MA
North end NH 28 Bypass in Manchester
Location
CountryUnited States
StateNew Hampshire
CountiesRockingham, Hillsborough
Highway system
NH 120 NH 122

New Hampshire Route 121 (abbreviated NH 121) is a 22.555-mile-long (36.299 km) north–south state highway in Rockingham and Hillsborough counties in southeastern New Hampshire. The road winds through the communities of Atkinson, Hampstead, Sandown, Derry, Chester, and Auburn. The southern terminus of NH 121 is at the Massachusetts state line in Plaistow, where the road, named Atkinson Depot Road, continues into the city of Haverhill as an unnumbered local road (North Main Street) leading to Route 125. The northern terminus is at a traffic circle, where NH 121 meets New Hampshire Route 28 Bypass (the Londonderry Turnpike) in eastern Manchester. At this point, the road is known as Manchester Road.

  1. ^ Cite error: The named reference NHDOT Roads was invoked but never defined (see the help page).