New Hampshire Route 3A


New Hampshire Route 3A

New Hampshire Route 3A marker

New Hampshire Route 3A
Route information
Auxiliary route of US 3
Maintained by NHDOT
Length: 70.34 mi (113.20 km)
Southern segment: 39.404 miles[1]
Northern segment: 30.934 miles[1]
Major junctions
South end: MA Route 3A.svg MA Route 3A in Tyngsborough, MA
  I-293.svgEverett Turnpike.svg I-293/Everett Tpk. in Manchester
I-89.svg Interstate 89 in Bow
US 3.svg U.S. Route 3 in Concord
US 3.svgNH Route 11.svgNH Route 127.svg US 3/NH 11/NH 127 in Franklin
North end: I-93.svgUS 3.svgNH Route 25.svg I-93/US 3/NH 25 in Plymouth
Highway system

New Hampshire Routes

US 3 NH 3B
Old style Route 3A shield, still seen widely throughout the state

New Hampshire Route 3A is a designation held by two separate state highways in New Hampshire. The two segments, although not directly connected, are linked by U.S. Route 3, from which they derive their route number.

Contents

Route description

Southern segment

The southern terminus of the 39.40-mile (63.41 km) long southern segment is at the Massachusetts state line in Hudson, where it continues as Route 3A. The northern terminus is in the city of Concord at US 3.


County Location Mile Destinations Notes
Hillsborough
Hudson 0.00 MA Route 3A.svg Route 3A Southern terminus of NH Route 3A.
State line, continues south into Massachusetts.
Circumferential Highway To US 3.svgEverett Turnpike.svg US-3/Everett Turnpike.
NH Route 102.svg NH Route 102
NH Route 111.svg NH Route 111
Western terminus of NH Route 102; southern terminus of NH Route 3A/102 concurrency.
To NH Route 101A.svg NH Route 101A, via Route 111 West.
East plate.svg
NH Route 102.svg NH Route 102 East
Northern terminus of NH Route 3A/102 concurrency.
Manchester I-293.svg Interstate 293
NH Route 101.svg NH Route 101
I-293 Exit 2.
North plate.svg
US 3.svg U.S. Route 3 North
Northern terminus of US-3/NH Route 3A concurrency.
NH Route 114A.svg NH Route 114A Eastern terminus of NH Route 114A.
South plate.svg
US 3.svg U.S. Route 3 South
I-293.svgEverett Turnpike.svg I-293/Everett Turnpike
Southern terminus of US-3/NH Route 3A concurrency.
I-293 Exit 4; southern terminus of I-293/Everett Tpk./NH Route 3A concurrency.
See Interstate 293 for concurrency with NH Route 3A, Exits 4-7.
I-293.svg Interstate 293
Everett Turnpike.svg Everett Turnpike
I-293 Exit 7; northern terminus of I-293/Everett Tpk./NH Route 3A concurrency.
Partial interchange; northbound exit from/southbound entrance to I-293.
Merrimack
Hooksett I-93.svg Interstate 93 I-93 Exit 10.
I-93.svg Interstate 93
Everett Turnpike.svg Everett Turnpike
I-93 Exit 11, access via Hackett Hill Road.
Bow I-89.svg Interstate 89 Southern terminus of Interstate 89.
To I-93.svgEverett Turnpike.svg Interstate 93/Everett Turnpike.
Concord I-93.svg Interstate 93
Everett Turnpike.svg Everett Turnpike
I-93 Exits 12S-N.
39.404 US 3.svg U.S. Route 3 Northern terminus of NH Route 3A (southern segment).
To I-93.svgEverett Turnpike.svg Interstate 93/Everett Turnpike, via US-3 South.
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Northern segment

The southern terminus of the 30.93-mile (49.78 km) long northern segment is in the city of Franklin at US 3, New Hampshire Route 11, and New Hampshire Route 127. The northern terminus is in the town of Plymouth at an interchange with Interstate 93, US 3 and New Hampshire Route 25.


County Location Mile Destinations Notes
Merrimack
Franklin 0.000 US 3.svg U.S. Route 3
NH Route 11.svg NH Route 11
NH Route 127.svg NH Route 127
Southern terminus of NH Route 3A (northern segment).
Southern terminus of NH Route 3A/11 concurrency.
West plate.svg
NH Route 11.svg NH Route 11 West
Northern terminus of NH Route 3A/11 concurrency.
Grafton
Bristol East plate.svg
NH Route 104.svg NH Route 104 East
Eastern terminus of NH Route 3A/104 concurrency.
West plate.svg
NH Route 104.svg NH Route 104 West
Western terminus of NH Route 3A/104 concurrency.
Plymouth West plate.svg
NH Route 25.svg NH Route 25 West
Western terminus of NH Route 3A/25 concurrency.
US 3.svg U.S. Route 3
East plate.svg
NH Route 25.svg NH Route 25 East
Eastern terminus of NH Route 3A/25 concurrency.
Interchange.
30.934 I-93.svg Interstate 93 Northern terminus of NH Route 3A.
I-93 Exit 26.
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References

External links

Southern segment

Northern segment



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