List of state routes in New Hampshire
New Hampshire Highway System | |
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Standard highway markers for New Hampshire Routes 9, 16, 101, 3A, and 12A | |
Highway names | |
Interstates: | Interstate X (I-X) |
US Routes: | U.S. Route n (US X or Route X) |
State: | New Hampshire Route X (NH X or Route X) |
System links | |
Primary routes
Number | Length (mi)[1] | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
---|---|---|---|---|---|---|---|---|
NH 4 | 3.807 | 6.127 | NH 9 / NH 108 in Dover | SR 4 in South Berwick, ME | — | — | ||
NH 9 | 109.910 | 176.883 | VT 9 in Brattleboro, VT | SR 9 in Berwick, ME | 1925 | current | ||
NH 10 | 122.476 | 197.106 | Route 10 in Northfield, MA | US 302 in Haverhill | 1922 | current | Signed along US 302 to Littleton, but not part of official route | |
NH 11 | 108.223 | 174.168 | VT 11 in Springfield, VT | US 202 / SR 11 in Lebanon, ME | — | — | ||
NH 12 | 62.773 | 101.023 | Route 12 in Winchendon, MA | VT 12 in Ascutney, VT | — | — | ||
NH 13 | 43.368 | 69.794 | Route 13 in Townsend, MA | US 202 / NH 9 in Concord | — | — | ||
NH 16 | 154.771 | 249.080 | I‑95 / US 1 Byp. / US 4 in Portsmouth | SR 16 in Magalloway Plantation, ME | 1926 | current | Southernmost 33.259 miles (53.525 km) concurrent with Spaulding Turnpike | |
NH 18 | 20.116 | 32.374 | I‑93 / US 3 in Franconia | VT 18 in Waterford, VT | — | — | ||
NH 25 | 96.630 | 155.511 | VT 25 in Bradford, VT | SR 25 in Porter, ME | — | — | ||
NH 26 | 30.847 | 49.643 | VT 26 to VT 102 in Lemington, VT | SR 26 in Upton, ME | 1925 | current | ||
NH 27 | 37.621 | 60.545 | US 3 / NH 28 in Hooksett | NH 1A in Hampton Beach | — | — | ||
NH 28 | 85.413 | 137.459 | Route 28 in Methuen, MA | NH 16 in Ossipee | — | — | ||
NH 31 | 56.148 | 90.361 | Route 31 in Ashby, MA | NH 10 in Goshen | — | — | ||
NH 32 | 14.139 | 22.755 | Route 32 in Royalston, MA | NH 12 in Keene | — | — | ||
NH 33 | 9.090 | 14.629 | NH 108 in Stratham | US 1 in Portsmouth | — | — | ||
NH 38 | 8.881 | 14.293 | Route 38 in Dracut, MA | NH 28 in Salem | — | — | ||
NH 41 | 5.033 | 8.100 | NH 16 in Ossipee | NH 113 in Madison | — | — | ||
NH 43 | 16.418 | 26.422 | NH 101 in Candia | US 4 / US 202 / NH 9 in Northwood | — | — | ||
NH 45 | 5.981 | 9.625 | NH 123 in Greenville | NH 101 in Temple | — | — | ||
NH 47 | 7.148 | 11.504 | NH 136 in Francestown | US 202 / NH 31 in Bennington | — | — | ||
NH 49 | 11.297 | 18.181 | US 3 in Campton | West Branch Road in Waterville Valley | — | — | ||
NH 51 | 0 | 0 | NH 108 in Stratham | NH 1A in Hampton Beach | c. 1980 | 1994 | Redesignated NH 101 in 1994 | |
NH 63 | 21.514 | 34.623 | Route 63 in Northfield, MA | NH 12 in Westmoreland | — | — | ||
NH 75 | 5.453 | 8.776 | NH 11 in Farmington | NH 125 in Milton | — | — | ||
NH 77 | 17.874 | 28.765 | NH 13 / NH 136 in New Boston | NH 13 in Dunbarton | — | — | ||
NH 78 | 3.456 | 5.562 | Route 78 in Warwick, MA | NH 10 / NH 119 in Winchester | — | — | ||
NH 84 | 4.184 | 6.733 | NH 150 in Kensington | US 1 in Hampton Falls | — | — | ||
NH 85 | 4.854 | 7.812 | NH 27 / NH 111A in Exeter | NH 108 in Newfields | — | — | ||
NH 86 | 0 | 0 | Route 86 (now Route 286) in Salisbury, MA | NH 1A in Seabrook | — | 1971 | Redesignated NH 286 in 1971 | |
NH 87 | 6.317 | 10.166 | NH 125 in Epping | NH 85 in Hampton Falls | — | — | ||
NH 88 | 6.676 | 10.744 | NH 108 in Exeter | US 1 in Hampton Falls | — | — | ||
NH 97 | 2.563 | 4.125 | NH 28 in Salem | Route 97 in Haverhill, MA | — | — | ||
NH 101 | 95.189 | 153.192 | NH 9 / NH 10 / NH 12 in Keene | NH 1A in Hampton Beach | — | — | ||
NH 102 | 23.956 | 38.553 | NH 3A / NH 111 in Hudson | NH 107 in Raymond | — | — | ||
NH 103 | 48.300 | 77.731 | NH 12 / NH 12A in Claremont | US 202 / NH 9 in Hopkinton | — | — | ||
NH 104 | 23.350 | 37.578 | US 4 in Danbury | US 3 in Meredith | — | — | ||
NH 106 | 34.535 | 55.579 | US 3 in Pembroke | US 3 in Meredith | — | — | ||
NH 107 | 69.108 | 111.219 | US 1 in Seabrook | US 3 in Laconia | — | — | ||
NH 108 | 42.430 | 68.284 | Route 108 in Haverhill, MA | NH 125 / NH 202A in Rochester | — | — | ||
NH 109 | 41.029 | 66.030 | SR 109 in Acton, ME | NH 113 in Sandwich | — | — | ||
NH 110 | 24.856 | 40.002 | US 3 in Northumberland | NH 16 in Berlin | — | — | ||
NH 111 | 50.026 | 80.509 | Route 111 in Pepperell, MA | NH 1A in North Hampton | — | — | ||
NH 112 | 56.387 | 90.746 | US 302 / NH 10 in Bath | NH 16 / NH 113 in Conway | — | — | ||
NH 113 | 40.456 | 65.108 | US 3 / NH 25 in Holderness | US 302 in Conway | — | — | Signed along US 302 to the Maine state border | |
NH 114 | 60.433 | 97.257 | NH 101 in Bedford | NH 10 in Grantham | — | — | ||
NH 115 | 9.697 | 15.606 | US 3 in Carroll | US 2 in Jefferson | — | — | ||
NH 116 | 48.605 | 78.222 | NH 10 in Haverhill | US 2 in Jefferson | — | — | ||
NH 117 | 8.095 | 13.028 | US 302 / NH 10 in Lisbon | NH 18 / NH 116 in Franconia | — | — | ||
NH 118 | 37.003 | 59.551 | US 4 in Canaan | NH 112 in Woodstock | — | — | ||
NH 119 | 39.908 | 64.226 | VT 119 to US 5 / VT 142 in Brattleboro, VT | Route 119 in Ashburnham, MA | — | — | ||
NH 120 | 26.928 | 43.336 | NH 11 / NH 103 in Claremont | NH 10 in Hanover | — | — | ||
NH 121 | 22.555 | 36.299 | North Main Street to Route 125 in Haverhill, MA | NH 28 Bypass in Manchester | — | — | ||
NH 122 | 12.614 | 20.300 | Hollis Street in Pepperell, MA | NH 101 in Amherst | — | — | ||
NH 123 | 63.055 | 101.477 | VT 123 to US 5 in Westminster, VT | Mason Road in Townsend, MA | — | — | ||
NH 124 | 28.083 | 45.195 | NH 101 in Marlborough | Turnpike Road in Townsend, MA | — | — | ||
NH 125 | 51.994 | 83.676 | Route 125 in Haverhill, MA | NH 16 / NH 153 in Wakefield | — | — | ||
NH 126 | 15.265 | 24.567 | NH 9 in Barrington | NH 28 in Barnstead | — | — | ||
NH 127 | 31.636 | 50.913 | US 202 / NH 9 in Hopkinton | NH 132 in Sanbornton | — | — | ||
NH 128 | 16.059 | 25.844 | Mammoth Road in Dracut, MA | NH 28 in Londonderry | — | — | ||
NH 129 | 8.724 | 14.040 | NH 106 in Loudon | NH 107 in Gilmanton | — | — | ||
NH 130 | 12.739 | 20.501 | NH 13 in Brookline | NH 101A in Nashua | — | — | ||
NH 132 | 40.112 | 64.554 | NH 9 in Concord | US 3 / NH 25 in Ashland | — | — | Formerly NH 3B | |
NH 135 | 46.678 | 75.121 | NH 10 in Woodsville | US 2 / US 3 in Lancaster | — | — | ||
NH 136 | 17.459 | 28.098 | US 202 / NH 123 in Peterborough | NH 13 / NH 77 in New Boston | — | — | ||
NH 137 | 16.583 | 26.688 | US 202 / NH 124 in Jaffrey | US 202 in Hancock | — | — | ||
NH 140 | 21.142 | 34.025 | I‑93 / US 3 / NH 11 / NH 132 in Tilton | NH 11 / NH 28A in Alton | — | — | ||
NH 141 | 2.172 | 3.495 | NH 18 in Franconia | US 3 in Franconia | — | — | ||
NH 142 | 19.688 | 31.685 | NH 18 in Franconia | NH 135 in Dalton | — | — | ||
NH 145 | 13.133 | 21.136 | US 3 in Colebrook | US 3 in Pittsburg | — | — | ||
NH 149 | 13.756 | 22.138 | US 202 / NH 9 in Hillsborough | NH 77 to NH 114 in Weare | — | — | ||
NH 150 | 5.743 | 9.242 | Route 150 in Amesbury, MA | NH 108 in Kensington | — | — | ||
NH 151 | 6.370 | 10.252 | US 1 in North Hampton | NH 33 in Greenland | — | — | ||
NH 152 | 15.449 | 24.863 | US 4 in Northwood | NH 108 in Newmarket | — | — | ||
NH 153 | 50.566 | 81.378 | NH 11 in Farmington | NH 16 / NH 113 in Conway | — | — | 1.953 miles (3.143 km) of the route run within Maine | |
NH 155 | 11.259 | 18.120 | NH 125 in Epping | NH 9 in Dover | — | — | ||
NH 156 | 6.424 | 10.338 | NH 27 / NH 107 in Raymond | NH 152 in Nottingham | — | — | ||
NH 171 | 15.194 | 24.452 | NH 109 in Moultonborough | NH 16 in Ossipee | — | — | ||
NH 175 | 25.261 | 40.654 | US 3 / NH 25 in Holderness | US 3 in Woodstock | — | — | ||
NH 236 | 2.589 | 4.167 | NH 108 in Somersworth | SR 9 in Berwick, ME | — | — | ||
NH 286 | 2.356 | 3.792 | Route 286 in Salisbury, MA | NH 1A in Seabrook | 1971 | current | Formerly NH 86 | |
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Auxiliary routes
Number | Length (mi)[1] | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
---|---|---|---|---|---|---|---|---|
NH 1A | 18.405 | 29.620 | Route 1A in Salisbury, MA | US 1 in Portsmouth | — | — | ||
NH 1B | 4.808 | 7.738 | NH 1A in Portsmouth | US 1 in Portsmouth | — | — | ||
NH 3A | 39.412 | 63.427 | Route 3A in Tyngsborough | US 3 in Concord | — | — | Southern segment | |
NH 3A | 31.015 | 49.914 | US 3 / NH 11 / NH 127 in Franklin | I‑93 / US 3 / NH 25 in Plymouth | — | — | Northern segment | |
NH 3B | 40.08 | 64.50 | NH 9 in Concord | US 3 / NH 25 in Ashland | — | — | Redesignated NH 132 | |
NH 4A | 23.955 | 38.552 | NH 11 in Andover | US 4 in Lebanon | — | — | Auxiliary of US 4 | |
NH 9A | 2.320 | 3.734 | NH 9 in Chesterfield | NH 9 in Chesterfield | — | — | ||
NH 10A | 0.548 | 0.882 | VT 10A to I-91 / US 5 in Norwich, VT | NH 10 in Hanover | — | — | ||
NH 11A | 12.852 | 20.683 | US 3 / NH 11 in Belmont | NH 11 in Alton | — | — | ||
NH 11B | 5.185 | 8.344 | NH 11A in Gilford | US 3 in Laconia | — | — | ||
NH 11C | 1.734 | 2.791 | NH 11 in Gilford | NH 11B in Gilford | — | — | ||
NH 11D | 3.29 | 5.29 | NH 11 in Alton | NH 11 in Alton | — | — | ||
NH 12A | 21.598 | 34.759 | NH 12 in Keene | NH 12 in Charlestown | — | — | Southern segment | |
NH 12A | 26.900 | 43.291 | NH 12 in Charlestown | US 4 / NH 10 in Lebanon | — | — | Northern segment | |
NH 16A | 2.484 | 3.998 | US 302 / NH 16 in Bartlett | US 302 / NH 16 in Bartlett | — | — | Southern segment; unsigned US 302 Business | |
NH 16A | 1.029 | 1.656 | NH 16 in Jackson | NH 16 in Jackson | — | — | Northern segment | |
NH 16B | 5.381 | 8.660 | NH 16A in Jackson | NH 16A in Jackson | — | — | ||
NH 25A | 15.029 | 24.187 | VT 25A to US 5 in Fairlee, VT | NH 25 / NH 118 in Wentworth | — | — | ||
NH 25B | 3.246 | 5.224 | US 3 / NH 25 in Center Harbor | NH 25 in Center Harbor | — | — | ||
NH 25C | 13.218 | 21.272 | NH 10 / NH 25 in Piermont | NH 25 / NH 118 in Warren | — | — | ||
NH 28 Bypass | 14.124 | 22.730 | NH 28 in Derry | US 3 / NH 28 in Hooksett | — | — | ||
NH 28A | 7.623 | 12.268 | NH 28 in Londonderry | US 3 / NH 28 in Hooksett | — | — | Southern segment | |
NH 28A | 3.716 | 5.980 | NH 11 / NH 28 in Alton | NH 28 in Alton | — | — | Northern segment | |
NH 101A | 13.819 | 22.240 | NH 101 in Milford | NH 111 in Nashua | — | — | ||
NH 101B | 8.5 | 13.7 | US 3 / NH 28 in Hooksett | NH 101 in Candia | — | — | Historic western segment, currently part of NH 27 and NH 43 | |
NH 101B | 0 | 0 | Islington Street/Middle Road in Portsmouth (formerly NH 101, currently NH 33) | NH 1B in Portsmouth | — | 1971 | Historic eastern segment, redesignated NH 101 in 1971, then NH 33 in 1994. The section east of US 1 has been unnumbered since 1971. | |
NH 101C | 0 | 0 | NH 108 in Exeter | NH 1A in Hampton | — | — | Redesignated NH 27 | |
NH 101D | 0 | 0 | NH 27 in Hampton | NH 1A in Hampton | — | — | Entire route redesignated NH 111 | |
NH 101E | 2.357 | 3.793 | US 1 in Hampton | NH 1A in Hampton | — | — | Poorly signed, known locally as Winacunnet Road. Does not currently intersect with NH 101. | |
NH 103A | 7.720 | 12.424 | NH 103 in Newbury | NH 11 in New London | — | — | ||
NH 103B | 3.441 | 5.538 | NH 103 in Newbury | NH 11 in Sunapee | — | — | ||
NH 107A | 6.349 | 10.218 | South Hampton Road in Amesbury, MA | NH 107 in Kingston | — | — | ||
NH 109A | 8.743 | 14.070 | NH 28 / NH 109 in Wolfeboro | NH 109 in Tuftonboro | — | — | ||
NH 110A | 3.897 | 6.272 | NH 110 in Milan | NH 16 in Dummer | — | — | ||
NH 110B | 4.626 | 7.445 | NH 110A in Milan | NH 16 in Milan | — | — | ||
NH 111A | 4.935 | 7.942 | NH 111 in Hollis | Everett Turnpike / US 3 / NH 111 in Nashua | — | — | Western segment | |
NH 111A | 9.173 | 14.763 | NH 128 in Pelham | NH 111 in Nashua | — | — | Middle segment | |
NH 111A | 15.024 | 24.179 | NH 111 in Danville | NH 27 / NH 108 / NH 111 in Exeter | — | — | Eastern segment | |
NH 113A | 13.222 | 21.279 | NH 113 in Sandwich | NH 113 in Tamworth | — | — | ||
NH 113B | 3.95 | 6.36 | SR 113 in Stow, ME | SR 113 in Stow, ME | — | — | Auxiliary of Maine State Route 113; 1.00 mile (1.61 km) of the route runs within Maine. | |
NH 114A | 3.696 | 5.948 | NH 114 in Goffstown | I‑293 / US 3 / NH 3A in Manchester | — | — | ||
NH 115A | 4.128 | 6.643 | NH 115 in Jefferson | US 2 in Jefferson | — | — | ||
NH 115B | 1.5 | 2.4 | NH 115A in Jefferson | NH 115 in Jefferson | — | — | ||
NH 121A | 15.144 | 24.372 | Route 125 in Haverhill, MA | NH 121 in Chester | — | — | ||
NH 123A | 4.216 | 6.785 | West Road in Ashby, MA | NH 123 / NH 124 in New Ipswich | — | — | ||
NH 123A | 10.070 | 16.206 | NH 123 in Alstead | NH 10 in Marlow | — | — | ||
NH 155A | 3.699 | 5.953 | NH 155 in Lee | NH 155 in Lee | — | — | ||
NH 175A | 0.806 | 1.297 | US 3 / NH 25 in Plymouth | NH 175 in Holderness | — | — | ||
NH 202A | 14.639 | 23.559 | US 202 / NH 9 in Northwood | NH 108 / NH 125 in Rochester | — | — | ||
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References
- ↑ 1.0 1.1 Bureau of Planning & Community Assistance (February 20, 2015). "NH Public Roads". Concord, New Hampshire: New Hampshire Department of Transportation. Retrieved April 7, 2015.