Fair-condition bridges in New Hampshire
1,054 of New Hampshire's 2,549 bridges (41.3%) are rated fair.The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.Nationally, 49.6% of bridges carry this rating.
- Fair bridges
- 1,054
- 41.3% of state total
- Average age
- 69.8 yrs
- Posted with load limits
- 63
- Closed
- 0
Busiest fair-condition bridges
Top 300 by daily traffic · 6,810,577 total daily crossings| Bridge | County | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|---|
| I-95 over Access Road No. 011101150015700 | Rockingham County | .3 MI from JCT Rt 101 | 1950 | Frame | 35 ft | 86,429 | Fair |
| I-93 Fee Tpk Ramp over Hackett Hill Road No. 012800710013400 | Merrimack County | 2.5 MI N. Manchester T.L | 1978 | Stringer/Multi-beam or Girder | 69 ft | 86,013 | Fair |
| I-93 Fee Tpk over Cross Road No. 012800710011400 | Merrimack County | 2.2 MI No. Manchester Tl | 1956 | Frame | 33 ft | 82,029 | Fair |
| I-93 Fee Tpk over Ramp A-B No. 012800710013800 | Merrimack County | 2.7 MI No Manchester Tl | 1957 | Frame | 47 ft | 79,640 | Fair |
| I-93 Fee Tpk over Dow Road No. 002701580013700 | Merrimack County | 1.7 MI JCT I-89 | 1957 | Culvert | 30 ft | 78,501 | Fair |
| I-93 Fee Tpk over Robinson Road No. 002701680012000 | Merrimack County | 2.6 MI JCT Rt 89 | 1957 | Frame | 33 ft | 78,501 | Fair |
| I-95 over Maplewood Avenue No. 021702220012100 | Rockingham County | .6 MI from JCT Nh 16 | 1970 | Frame | 72 ft | 76,465 | Fair |
| I-95 over Preble Way CSX No. 021702570012700 | Rockingham County | Approach to High Level Br | 1971 | Stringer/Multi-beam or Girder | 1,810 ft | 74,766 | Fair |
| I-95 over Piscataqua River No. 021702580012800 | Rockingham County | I-95 at Maine State Line | 1971 | Truss - Thru | 1,344 ft | 74,766 | Fair |
| US 3 Fee Tpk NB over Nashua River No. 017701010011800 | Hillsborough County | 0.3 MI from Nh 130 | 1955 | Stringer/Multi-beam or Girder | 338 ft | 73,979 | Fair |
| I-93 Fee Tpk over Nh 9 Loudon Road No. 005201630010600 | Merrimack County | 1.6 MI N JCT RTE 3 | 1966 | Stringer/Multi-beam or Girder | 86 ft | 72,557 | Fair |
| US 3 Fee Tpk NB over Canal Service Road No. 017701010011200 | Hillsborough County | 0.5 MI from Nh 130 | 1955 | Stringer/Multi-beam or Girder | 208 ft | 59,758 | Fair |
| NH101 over Tower Hill Road No. 001300880016200 | Rockingham County | 2.6 MI JCT Rt 28 | 1964 | Culvert | 27 ft | 52,392 | Fair |
| Fee Tpk NB over Pennichuck Brook No. 016801070004200 | Hillsborough County | Nashua-Merrimack Tl | 1954 | Stringer/Multi-beam or Girder | 90 ft | 48,402 | Fair |
| I-93 NB over Merrimack River CSX RD No. 016100590008700 | Hillsborough County | At Manchester-Hooksett Tl | 1976 | Stringer/Multi-beam or Girder | 826 ft | 48,395 | Fair |
| I-93 SB over Stevens Pond No. 016101240011900 | Hillsborough County | 0.1 MI N Bridge St. | 1977 | Stringer/Multi-beam or Girder | 1,127 ft | 48,294 | Fair |
| I-93 SB NH101 WB over Hanover Street No. 016101380012500 | Hillsborough County | 1.8MI W JCT RTE 28 a | 1960 | Stringer/Multi-beam or Girder | 82 ft | 47,490 | Fair |
| I-93 NB NH101 EB over Hanover Street No. 016101380012600 | Hillsborough County | 1.8 MI W JCT RTE 28 a | 1960 | Stringer/Multi-beam or Girder | 83 ft | 47,490 | Fair |
| I-93 SB NH101 WB over Candia Road No. 016101440012500 | Hillsborough County | 2.2 MI W JCT Rt 28 Bypass | 1960 | Stringer/Multi-beam or Girder | 84 ft | 47,490 | Fair |
| I-93 NB NH101 EB over Candia Road No. 016101440012600 | Hillsborough County | 2.2 MI W JCT Rt 28 Byp | 1960 | Stringer/Multi-beam or Girder | 83 ft | 47,490 | Fair |
| I-293 WB NH101 WB over Nh 28A No. 016101740011800 | Hillsborough County | 1 MI E JCT RTE 28 | 1961 | Stringer/Multi-beam or Girder | 84 ft | 46,087 | Fair |
| US202 over CSX No. 005201520010400 | Merrimack County | .1 Mi. West of JCT I-93 | 1949 | Stringer/Multi-beam or Girder | 141 ft | 45,555 | Fair |
| I-293 EB NH101 EB over Nh 28A No. 016101750011800 | Hillsborough County | 1.0 MI E JCT Rt 28 | 1961 | Stringer/Multi-beam or Girder | 72 ft | 44,507 | Fair |
| I-293 NB NH101 WB over Merrimack River CSX No. 001901990012900 | Hillsborough County | Manchester Tl | 1960 | Stringer/Multi-beam or Girder | 923 ft | 44,010 | Fair |
| I-93 Fee Tpk NB over CSX No. 005202030009000 | Merrimack County | .2MINJCT RT3-A | 1957 | Stringer/Multi-beam or Girder | 191 ft | 43,056 | Fair |
| Nh 16 SP Tpk over New Bellamy Lane No. 006501740006000 | Strafford County | 0.6 MI from Jct. Rt. 16 | 1955 | Culvert | 30 ft | 42,313 | Fair |
| I-93 NB over Wellington Road No. 016101180011700 | Hillsborough County | 0.2 MI E JCT RTE 28 | 1976 | Stringer/Multi-beam or Girder | 146 ft | 42,094 | Fair |
| I-293 SB NH101 EB over Merrimack River CSX No. 001901990012800 | Hillsborough County | Manchester Tl | 1960 | Stringer/Multi-beam or Girder | 923 ft | 41,914 | Fair |
| I-293 Fee Tpk over Hackett Hill Road No. 016100620006200 | Hillsborough County | .2MI S Hooksett T.L. | 1956 | Culvert | 33 ft | 40,862 | Fair |
| I-393 US 4 US202 over Merrimack River No. 005201540012300 | Merrimack County | 0.6 MI East of JCT I-93 | 1978 | Stringer/Multi-beam or Girder | 525 ft | 40,527 | Fair |
| I-93 NB I-93 Ramp over Cohas Brook No. 016101790012800 | Hillsborough County | 1.6 MI E JCT Rt 28 | 1962 | Culvert | 41 ft | 38,772 | Fair |
| I-95 NB over US 4 Nh 16 SP Tpk No. 021701970012200 | Rockingham County | I-95 SP Tpk Interchange | 1971 | Stringer/Multi-beam or Girder | 127 ft | 38,772 | Fair |
| I-93 Fee Tpk SB over CSX No. 005202030008900 | Merrimack County | .2 MI N of JCT Rt 3-A | 1957 | Stringer/Multi-beam or Girder | 191 ft | 38,086 | Fair |
| I-93 Fee Tpk NB over Hall Street No. 005202010009700 | Merrimack County | .5 MI from JCT 3-A | 1958 | Stringer/Multi-beam or Girder | 161 ft | 37,766 | Fair |
| I-93 Fee Tpk SB over Hall Street No. 005202010009600 | Merrimack County | .5 MI from JCT 3-A | 1958 | Stringer/Multi-beam or Girder | 166 ft | 37,288 | Fair |
| I-93 NB over Stevens Pond No. 016101230011800 | Hillsborough County | 0.1 MI N Bridge St. | 1977 | Stringer/Multi-beam or Girder | 1,010 ft | 36,942 | Fair |
| I-95 SB over US 4 Nh 16 SP Tpk No. 021701980012300 | Rockingham County | I-95 SP Tpk Interchange | 1970 | Stringer/Multi-beam or Girder | 127 ft | 35,888 | Fair |
| NH101 WB over Fee Tpk No. 001901860013100 | Hillsborough County | .3 MI JCT Rt 3 | 1993 | Stringer/Multi-beam or Girder | 177 ft | 35,647 | Fair |
| NH111 over US 3 Fee Tpk No. 017701020009000 | Hillsborough County | 0.02 MI from NH111-A | 1998 | Stringer/Multi-beam or Girder | 283 ft | 34,337 | Fair |
| I-93 SB over Merrimack River CSX RD No. 016100600008600 | Hillsborough County | Manchester-Hooksett Tl | 1976 | Stringer/Multi-beam or Girder | 826 ft | 34,000 | Fair |
| I-93 over Williams Brook No. 019600990013100 | Merrimack County | 4.19MI Canterbury Tl | 1960 | Culvert | 23 ft | 30,961 | Fair |
| Nh 16 SP Tpk over Long Hill Road No. 006500840016500 | Strafford County | 1.5 Mi. Rochester Tl. | 1956 | Stringer/Multi-beam or Girder | 86 ft | 30,695 | Fair |
| Nh 16 SP Tpk over Blackwater Road No. 022201940014900 | Strafford County | .6 MI from Dover T.L. | 1957 | Frame | 35 ft | 30,695 | Fair |
| I-89(RAMP A) over Turkey River No. 002701350016100 | Merrimack County | Bow Interchange | 1959 | Frame | 33 ft | 30,513 | Fair |
| I-89 NB over Plaza Connector Road No. 014400490010000 | Grafton County | 0.4 MI East of Vt/Nh Line | 2012 | Stringer/Multi-beam or Girder | 56 ft | 28,690 | Fair |
| I-93 SB over Stevens Pond No. 016101270012200 | Hillsborough County | 0.1 MI N Bridge ST | 1976 | Stringer/Multi-beam or Girder | 629 ft | 28,328 | Fair |
| I-93 SB over Bridge Street No. 016101280012400 | Hillsborough County | 1.2 MI W JCT NH28 Byp | 1977 | Stringer/Multi-beam or Girder | 66 ft | 28,328 | Fair |
| NH101 WB over King Street No. 001300600013400 | Rockingham County | 3.5 MI JCT Rt. 28 | 1961 | Stringer/Multi-beam or Girder | 60 ft | 27,245 | Fair |
| NH130 Broad Street over US 3 Fee Tpk No. 017700970012100 | Hillsborough County | .2 MI from Coliseum Ave | 1999 | Stringer/Multi-beam or Girder | 215 ft | 26,909 | Fair |
| Circ HWY WB over Daniel Webster HWY No. 017701510005700 | Hillsborough County | .3 MI East Fee Tpk | 1993 | Stringer/Multi-beam or Girder | 128 ft | 26,815 | Fair |
| US 3 over Merrimack River No. 005201850010400 | Merrimack County | 0.1 MI East JCT I-93 | 1998 | Stringer/Multi-beam or Girder | 697 ft | 26,707 | Fair |
| I-93 SB over Cohas Brook No. 016101790012600 | Hillsborough County | 1.5 MI E JCT Rt 28 | 1962 | Culvert | 40 ft | 26,271 | Fair |
| I-93 US 4 NB over Merrimack River No. 005201360011700 | Merrimack County | 1.5 MI N. Jct. RT.3 | 1959 | Girder and Floorbeam System | 524 ft | 25,855 | Fair |
| I-93 US 4 SB over Merrimack River No. 005201360011600 | Merrimack County | 1.5 MI N. JCT RT3 | 1959 | Girder and Floorbeam System | 524 ft | 25,801 | Fair |
| I-93 NB over Nh 3A No. 012800760007900 | Merrimack County | 1.0 MI N Manchester Cl | 1976 | Stringer/Multi-beam or Girder | 140 ft | 25,712 | Fair |
| I-93 NB over NH101 WB Sbe Ramp No. 016101260012600 | Hillsborough County | 0.05 MI N JCT Bridge ST | 1977 | Stringer/Multi-beam or Girder | 471 ft | 25,082 | Fair |
| I-93 NB over Bridge Street No. 016101280012600 | Hillsborough County | 1.2 MI W JCT Nh 28 Byp | 1977 | Stringer/Multi-beam or Girder | 85 ft | 25,082 | Fair |
| I-89 Nh 10 over Brook Atv Trail No. 007700630010000 | Grafton County | 0.4MI S Lebanon T/L | 1959 | Culvert | 22 ft | 25,062 | Fair |
| NH101 WB over I-293(RAMP D) No. 001901840013200 | Hillsborough County | .2 MI JCT Rt 3 | 1959 | Stringer/Multi-beam or Girder | 153 ft | 24,986 | Fair |
| Nh 9 Silver ST over Nh 16 SP Tpk No. 006501210010600 | Strafford County | 0.3 Mi. from JCT NH155 | 1957 | Stringer/Multi-beam or Girder | 191 ft | 23,667 | Fair |
| NH101 EB over Lamprey River No. 007800360004200 | Rockingham County | .1 MI Raymond T.L. | 1963 | Stringer/Multi-beam or Girder | 120 ft | 23,166 | Fair |
| US 3 Nh 11 NH132 over Gulf Brook No. 025601050006700 | Belknap County | 3.3 MI NE Franklin Tl | 1936 | Culvert | 23 ft | 23,105 | Fair |
| I-89 Nh 10 NB over Truck Road Mascoma River No. 014400970011200 | Grafton County | 5.9 MI Enfield T.L. | 1966 | Stringer/Multi-beam or Girder | 231 ft | 23,084 | Fair |
| Nh 12 NH101 over Ashuelot River Ped Trail No. 013601320006000 | Cheshire County | 1.0 Mi. from Keene Center | 1961 | Stringer/Multi-beam or Girder | 124 ft | 22,780 | Fair |
| US 3 Nh 3A over I-293 Nh 3A CSX Merr R No. 016101510006500 | Hillsborough County | 0.7 MI Bedford Tl | 1923 | Truss - Deck | 1,186 ft | 22,640 | Fair |
| Nh 16 SP Tpk NB over Bmrr No. 006501130011200 | Strafford County | .4 Mi. from JCT Rt 9 | 1957 | Stringer/Multi-beam or Girder | 145 ft | 22,560 | Fair |
| East Dunstable RD over Fee Tpk Ramp 4CD No. 017701230007300 | Hillsborough County | 0.01 MI from Salmon Bk | 1996 | Stringer/Multi-beam or Girder | 221 ft | 21,720 | Fair |
| US 1 over Taylor River No. 011101460008700 | Rockingham County | 0.1 MI Hampton Falls Tl | 1965 | Slab | 35 ft | 21,187 | Fair |
| I-95 Ramp over NH101 No. 011100980018200 | Rockingham County | At I-95 Interchange | 1976 | Stringer/Multi-beam or Girder | 234 ft | 20,968 | Fair |
| I-89 SB over Stickney Hill Road No. 005201630002400 | Merrimack County | 1.7 MI NW JCT Rt 13 | 1959 | Stringer/Multi-beam or Girder | 50 ft | 20,345 | Fair |
| Nh 28 (s Broadway) over Spicket River No. 022801090004900 | Rockingham County | 1.1MI N. of Mass Sl | 1900 | Slab | 26 ft | 20,229 | Fair |
| I-89 NB over Stickney Hill Road No. 005201640002400 | Merrimack County | 1.7 MI NW JCT RTE 13 | 1959 | Stringer/Multi-beam or Girder | 50 ft | 20,003 | Fair |
| I-89 SB over US 4 Nh 10 No. 014400940010800 | Grafton County | 2.6 MI from Vt S.L. | 1966 | Stringer/Multi-beam or Girder | 115 ft | 19,997 | Fair |
| I-89 SB over Truck Road Mascoma River No. 014400980011100 | Grafton County | 5.9 MI Enfield Tl | 1966 | Stringer/Multi-beam or Girder | 231 ft | 19,997 | Fair |
| NH101 EB over Bridge Street No. 016101280012700 | Hillsborough County | 1.2 MI W. JCT RTE 28 Byp | 1961 | Stringer/Multi-beam or Girder | 60 ft | 19,964 | Fair |
| I-93 SB over NH104 NH132 No. 018401370006000 | Belknap County | 1.05 MI N Meridith T.L. | 1963 | Stringer/Multi-beam or Girder | 147 ft | 19,812 | Fair |
| I-95(RAMP B-D) over I-95 No. 019700780007000 | Rockingham County | 0.2 MI N of Hampton Tl | 1976 | Stringer/Multi-beam or Girder | 276 ft | 19,641 | Fair |
| Nh 16 NH113 over Pequawket Pond No. 005401730006200 | Carroll County | 1.2 MI from Albany Tl | 1940 | Stringer/Multi-beam or Girder | 30 ft | 19,487 | Fair |
| NH101 over Joe English Brook No. 000700930013900 | Hillsborough County | 1.15 MI SW Bedford Tl | 1936 | Slab | 22 ft | 19,233 | Fair |
| I-93 SB Ramps over I-93 NB No. 022800830005800 | Rockingham County | .2 MI S of JCT Nh 38 | 2008 | Stringer/Multi-beam or Girder | 153 ft | 18,966 | Fair |
| US 4 over Oyster River No. 014501060012600 | Strafford County | .2 MI from JCT Rt 25 | 1929 | Frame | 24 ft | 18,654 | Fair |
| NH106 Main ST over Winnipesaukee River No. 013901210004700 | Belknap County | 1.0 MI Belmont T.L. | 1970 | Stringer/Multi-beam or Girder | 362 ft | 18,507 | Fair |
| Nh 33 over I-95 No. 021701360012700 | Rockingham County | 3.0MI S of Maine S/L | 1971 | Stringer/Multi-beam or Girder | 285 ft | 18,255 | Fair |
| Circ HWY EB over Daniel Webster HWY No. 017701510005600 | Hillsborough County | .3 MI East Fee Tpk | 1993 | Stringer/Multi-beam or Girder | 128 ft | 18,109 | Fair |
| I-93 SB over NH132 No. 019600950011400 | Merrimack County | 2.5MI S. Tilton Tl | 1959 | Stringer/Multi-beam or Girder | 185 ft | 17,906 | Fair |
| Salmon Street WB over Merrimack River CSX RD No. 016101060007200 | Hillsborough County | .3MI W JCT US 3 | 1970 | Stringer/Multi-beam or Girder | 858 ft | 17,799 | Fair |
| NH101 over Perry Road No. 017200830012400 | Hillsborough County | 0.3 MI W JCT RTE 13 | 1978 | Stringer/Multi-beam or Girder | 70 ft | 17,533 | Fair |
| NH101 over Osgood Road No. 017201120011300 | Hillsborough County | 1.0 MI W JCT Nh 13. | 1977 | Stringer/Multi-beam or Girder | 70 ft | 17,533 | Fair |
| NH111 WB over Merrimack River No. 013101090006800 | Hillsborough County | .1 MI West of JCT Rt 3A | 1970 | Stringer/Multi-beam or Girder | 602 ft | 17,275 | Fair |
| NH101 WB over I-93 SB Off Ramp No. 016101260012500 | Hillsborough County | At Stevens Pond | 1961 | Stringer/Multi-beam or Girder | 71 ft | 17,124 | Fair |
| NH101 WB over Bridge Street No. 016101280012500 | Hillsborough County | 1.2 MI W JCT RTE 28 Byp | 1961 | Stringer/Multi-beam or Girder | 60 ft | 17,124 | Fair |
| US202 Nh 9 over Contoocook River No. 012900490009600 | Merrimack County | 0.2 MI East Henniker T/L | 1961 | Stringer/Multi-beam or Girder | 314 ft | 17,117 | Fair |
| US202 Nh 9 over Hatfield Road No. 012900560009300 | Merrimack County | .7 MI East Henniker T.L. | 1961 | Stringer/Multi-beam or Girder | 113 ft | 17,117 | Fair |
| US202 Nh 9 over Elm Brook No. 012900860008400 | Merrimack County | 2.4 MI E. Henniker T.L. | 1961 | Stringer/Multi-beam or Girder | 315 ft | 17,117 | Fair |
| Nh 3A Brown Ave over Cohas Brook No. 016102100007800 | Hillsborough County | 1.2 MI S of JCT I-193 | 1986 | Slab | 35 ft | 16,980 | Fair |
| Daniel Webster HWY over Nashua River No. 017701270011500 | Hillsborough County | 0.02 MI from Pearson Ave | 1925 | Arch - Deck | 158 ft | 16,730 | Fair |
| I-89 Nh 10 SB over Heater Road No. 014401400012400 | Grafton County | 0.6 MI from Hardy Hill RD | 1966 | Stringer/Multi-beam or Girder | 186 ft | 16,677 | Fair |
| Nh 16 SP Tpk over Lyman Brook No. 017302190011200 | Strafford County | 1.8 MI N of Rochester Tl | 1980 | Stringer/Multi-beam or Girder | 312 ft | 16,645 | Fair |
| Nh 16 SP Tpk over Cross Road No. 022200590009600 | Strafford County | 1.4 MI S of Milton Tl | 1978 | Stringer/Multi-beam or Girder | 96 ft | 16,645 | Fair |
| West Street over Ashuelot River No. 013601230007500 | Cheshire County | 0.6 MI from Keene Center | 1952 | Stringer/Multi-beam or Girder | 98 ft | 16,605 | Fair |
| NH108 over CSX No. 018301270008100 | Rockingham County | Newmarket Tl | 1936 | Stringer/Multi-beam or Girder | 151 ft | 16,562 | Fair |
| NH108 over CSX No. 019001250005400 | Rockingham County | Newfields T.L. | 1936 | Stringer/Multi-beam or Girder | 180 ft | 16,562 | Fair |
| US202 Nh 11 over Nhncrr No. 022200950010600 | Strafford County | .5 MI E of Spaulding Tpk | 1957 | Stringer/Multi-beam or Girder | 141 ft | 16,502 | Fair |
| NH125 over Cocheco River No. 022201490011300 | Strafford County | .7 MI JCT Rt 16 | 1931 | Stringer/Multi-beam or Girder | 53 ft | 16,489 | Fair |
| US 3 Nh 28 over Heads Pond No. 012801000016600 | Merrimack County | 0.7 MI S of Allenstown Tl | 1981 | Culvert | 23 ft | 16,478 | Fair |
| I-89 NB over Heater Road No. 014401410012300 | Grafton County | 0.6 MI from Hardy Hill RD | 1966 | Stringer/Multi-beam or Girder | 186 ft | 16,261 | Fair |
| Nh 28 S Willow ST over Cohas Brook No. 016101900010000 | Hillsborough County | 1.2 MI N Londonderry Tl | 1989 | Culvert | 37 ft | 16,239 | Fair |
| Nh 97 over Spicket River No. 022801180010400 | Rockingham County | .5MI W Mass Sl | 1958 | Stringer/Multi-beam or Girder | 58 ft | 16,144 | Fair |
| I-95 Ramps over Hodgson Brook No. 021701900011800 | Rockingham County | SP Tpk I-95 Interchange | 1956 | Culvert | 34 ft | 16,022 | Fair |
| US202 Nh 9 over Amey Brook No. 012001310012400 | Merrimack County | .4 MI East JCT Rt 114 | 1962 | Stringer/Multi-beam or Girder | 158 ft | 15,806 | Fair |
| NH111 EB over Merrimack River No. 013101100006800 | Hillsborough County | .1 MI West of JCT Rt 3-A | 1973 | Stringer/Multi-beam or Girder | 602 ft | 15,615 | Fair |
| I-93 NB Off Ramp over I-293 EB NH101 EB No. 016101750012100 | Hillsborough County | .1 MI E JCT RTE .3 | 1961 | Stringer/Multi-beam or Girder | 69 ft | 15,205 | Fair |
| NH101 over NH101A CSX No. 017201550011500 | Hillsborough County | 0.2 MI W. Amherst T.L. | 1971 | Stringer/Multi-beam or Girder | 340 ft | 15,196 | Fair |
| US 4 over River Road Bmrr(abd) No. 002601390004000 | Merrimack County | 0.4MI from Concord Tl | 1958 | Stringer/Multi-beam or Girder | 244 ft | 15,071 | Fair |
| Nh 16 SP Tpk over NH125 No. 017301140011500 | Strafford County | 7.8 MI N of Rochester Tl | 1981 | Stringer/Multi-beam or Girder | 115 ft | 15,006 | Fair |
| Canal Street over Nashua River No. 017701390011500 | Hillsborough County | 0.6 MI from Route 3 | 1928 | Arch - Deck | 160 ft | 14,902 | Fair |
| Nh 16 SP Tpk over Nhncrr No. 017301410012200 | Strafford County | 5.7 MI N of Rochester Tl | 1980 | Stringer/Multi-beam or Girder | 62 ft | 14,518 | Fair |
| Nh 16 SP Tpk over Teneriffe Road No. 017301620011000 | Strafford County | 4.6 MI N of Rochester Tl | 1980 | Stringer/Multi-beam or Girder | 73 ft | 14,518 | Fair |
| I-93 NB over NH132 No. 016700250010100 | Belknap County | Sanbornton T.L. | 1963 | Stringer/Multi-beam or Girder | 160 ft | 14,262 | Fair |
| I-93 NB over Salmon Brook No. 023101270009900 | Belknap County | 3.4 MI Tilton Tl | 1962 | Culvert | 28 ft | 14,262 | Fair |
| US 3 Bus NH107 over Black Brook No. 013901360009200 | Belknap County | 3.75 MI N Belmont Tl | 1975 | Slab | 23 ft | 14,252 | Fair |
| I-93 SB over NH132 No. 016700240010200 | Belknap County | Sanbornton T.L. | 1963 | Stringer/Multi-beam or Girder | 160 ft | 14,217 | Fair |
| I-93 SB over Salmon Brook No. 023101240009600 | Belknap County | 3.3MI F. Tilton T.L. | 1962 | Culvert | 28 ft | 14,217 | Fair |
| I-93 SB over Old Nh 3B No. 023101520003900 | Belknap County | Tilton-Sanborton Tl | 1962 | Stringer/Multi-beam or Girder | 135 ft | 14,214 | Fair |
| I-93 NB over Old Nh 3B No. 023101530004000 | Belknap County | .09 MI Tilton T.L. | 1962 | Stringer/Multi-beam or Girder | 139 ft | 14,205 | Fair |
| US 3 Nh 11 over Winnipesaukee River No. 008801640012100 | Merrimack County | 5.2MI from Franklin T.L. | 1940 | Stringer/Multi-beam or Girder | 69 ft | 14,205 | Fair |
| North Ramp over I-293 Fee Tpk No. 016101070006600 | Hillsborough County | .5MI from Stark Lane | 1957 | Stringer/Multi-beam or Girder | 96 ft | 14,149 | Fair |
| NH202A over Cocheco River No. 022201270010600 | Strafford County | 1.2 MI from JCT Rt 16 | 1883 | Arch - Deck | 133 ft | 14,115 | Fair |
| Nh 33 over CSX No. 021701440011500 | Rockingham County | .8 MI JCT I-95 | 1971 | Stringer/Multi-beam or Girder | 70 ft | 14,099 | Fair |
| Harris Road over Salmon Brook No. 017701210007100 | Hillsborough County | .1 MI W of E Dunstable RD | 1955 | Culvert | 22 ft | 13,964 | Fair |
| NH107 over Lamprey River No. 021901460010000 | Rockingham County | .4 MI S JCT Rt 101 | 1962 | Stringer/Multi-beam or Girder | 95 ft | 13,739 | Fair |
| NH286 over Blackwater River No. 023402150005600 | Rockingham County | .1 MI JCT Rt 1-A | 1991 | Stringer/Multi-beam or Girder | 95 ft | 13,696 | Fair |
| I-89 NB over NH103 No. 026301640010400 | Merrimack County | 6.3 MI from Hopkinton Tl | 1968 | Stringer/Multi-beam or Girder | 90 ft | 13,642 | Fair |
| Nh 13 NH114 over Piscataquog River No. 009500850010700 | Hillsborough County | .3 MI S JCT Rt 13 | 1928 | Arch - Deck | 94 ft | 13,570 | Fair |
| I-89 SB over Warner River No. 026301660010300 | Merrimack County | 6.2MI Hopkinton T.L. | 1966 | Stringer/Multi-beam or Girder | 191 ft | 13,402 | Fair |
| US302 over Saco River No. 005401520009800 | Carroll County | 2.4 MI E JCT 16 | 1972 | Stringer/Multi-beam or Girder | 419 ft | 13,313 | Fair |
| NH108 NH111 Nh 27 over Exeter River No. 008201030007300 | Rockingham County | .1 MI from JCT Rt 101C | 1934 | Stringer/Multi-beam or Girder | 65 ft | 13,290 | Fair |
| NH106 over Shaker Brook No. 015501000011400 | Merrimack County | 4.0 MI N Concord Tl | 1951 | Culvert | 31 ft | 13,249 | Fair |
| Nh 11 NH103 over Sugar River No. 004701320009700 | Sullivan County | 4.4 MI from Vermont Sl | 1981 | Stringer/Multi-beam or Girder | 133 ft | 13,248 | Fair |
| Nh 12 over Troy Brook No. 025101660017100 | Cheshire County | 0.4 MI N to Keene T.L. | 1970 | Culvert | 27 ft | 13,156 | Fair |
| US202 Nh 11 over Salmon Falls River No. 022200790014400 | Strafford County | Maine Sl | 1945 | Culvert | 82 ft | 13,084 | Fair |
| US 3 over Souhegan River No. 016801160012000 | Hillsborough County | 0.03 MI from Railroad Ave | 1921 | Arch - Deck | 113 ft | 13,075 | Fair |
| US 3 Nh 11 over Winnipesaukee River No. 008801590011700 | Merrimack County | 4.8MI from Franklin T.L. | 1922 | Stringer/Multi-beam or Girder | 145 ft | 12,980 | Fair |
| I-89 SB over US202 Nh 9 No. 012901100008100 | Merrimack County | 1.9 MI S. of JCT Rt 127 | 1959 | Stringer/Multi-beam or Girder | 49 ft | 12,978 | Fair |
| Nh 16 over Branch River No. 026102850006300 | Carroll County | 0.7 MI from Milton T.L. | 1966 | Stringer/Multi-beam or Girder | 70 ft | 12,893 | Fair |
| Nh 12A over Mascoma River No. 014400550010300 | Grafton County | 2.7 Mi. N. Plainfield Tl | 1977 | Stringer/Multi-beam or Girder | 114 ft | 12,844 | Fair |
| Chestnut Street over Cocheco River No. 006501280012200 | Strafford County | 800 Ft SW JCT 4&16 | 1975 | Stringer/Multi-beam or Girder | 208 ft | 12,810 | Fair |
| Nh 10A Wheelock ST over Connecticut River No. 011400260005600 | Grafton County | 0.1 MI from Vermont Sl | 1998 | Stringer/Multi-beam or Girder | 465 ft | 12,683 | Fair |
| Nh 31 NH101 over Souhegan River No. 027701190011600 | Hillsborough County | 1.4 MI from Milford Tl | 1954 | Culvert | 71 ft | 12,472 | Fair |
| US 4 over Stony Brook No. 014401670010600 | Grafton County | 2.8 Mi. from Enfield T.L. | 1966 | Culvert | 34 ft | 12,439 | Fair |
| I-89 SB over US202 Nh 9 WB No. 012901130007900 | Merrimack County | 1.9 MI E. JCT Rt 127 | 1959 | Stringer/Multi-beam or Girder | 80 ft | 12,219 | Fair |
| Nh 16 over Saco River No. 005401700007100 | Carroll County | 1.6MI Albany Tl | 1945 | Girder and Floorbeam System | 408 ft | 12,188 | Fair |
| I-89(SB Ramp) over US202 Nh 9 EB No. 012901080007800 | Merrimack County | 1.9 MI E JCT Rt 127 | 1959 | Stringer/Multi-beam or Girder | 65 ft | 12,133 | Fair |
| I-89 Nh 10 SB over Smith Pond Road No. 007700880008900 | Grafton County | 2.2 MI from Grantham T.L. | 1959 | Frame | 69 ft | 12,130 | Fair |
| Nh 11 over Mad River No. 008400800012500 | Strafford County | 1.7 MI New Durham Tl | 1955 | Tee Beam | 38 ft | 12,121 | Fair |
| Nh 9 NH108 NB over Cocheco River No. 006501340012200 | Strafford County | NB 16 & EB 4 | 1977 | Stringer/Multi-beam or Girder | 101 ft | 12,115 | Fair |
| I-89 NB over US202 Nh 9 No. 012901110008200 | Merrimack County | 1.9 So JCT Rt 127 | 1959 | Stringer/Multi-beam or Girder | 52 ft | 12,106 | Fair |
| NH111 over Nashua River No. 012701440004200 | Hillsborough County | .7 MI from Nashua Tl | 1950 | Arch - Deck | 252 ft | 12,103 | Fair |
| US202 NH124 over Contoocook River No. 013401550008400 | Cheshire County | 3.0 MI Peterboro Tl | 1938 | Frame | 38 ft | 12,068 | Fair |
| NH125 over Exeter River No. 002900710006400 | Rockingham County | .03 MI FR Nh 111 a | 1960 | Culvert | 38 ft | 12,023 | Fair |
| NH101 over Thorntons Ferry Road No. 000701460011000 | Hillsborough County | 2.3 MI Milford Tl | 1971 | Stringer/Multi-beam or Girder | 84 ft | 11,884 | Fair |
| NH101 over Boston Post RD Beaver Bk No. 000701590010700 | Hillsborough County | 1.56 MI Milford Tl | 1969 | Stringer/Multi-beam or Girder | 136 ft | 11,884 | Fair |
| South Ramp over I-293 Fee Tpk No. 016101110006600 | Hillsborough County | At Amoskeag Interchange | 1957 | Stringer/Multi-beam or Girder | 104 ft | 11,866 | Fair |
| I-89 Nh 10 NB over Smith Pond Road No. 007700890008900 | Grafton County | 2.2 MI Grantham T.L. | 1959 | Frame | 69 ft | 11,864 | Fair |
| US 3 Elm ST over Csx(abd) No. 016101440007500 | Hillsborough County | .2 MI N of JCT Rt 3A | 1915 | Stringer/Multi-beam or Girder | 74 ft | 11,812 | Fair |
| I-93 Parkway over Tram Access Road No. 008701440006700 | Grafton County | 2.2 Mi. N. Lincoln T.L. | 1986 | Stringer/Multi-beam or Girder | 101 ft | 11,599 | Fair |
| I-93 Parkway over Walker Brook No. 014800920010900 | Grafton County | 7.3 MI N Woodstock T.L. | 1985 | Culvert | 31 ft | 11,599 | Fair |
| US 4 over Nhrr No. 005200410012100 | Merrimack County | .1 MI from Jct. I-93 | 1958 | Stringer/Multi-beam or Girder | 95 ft | 11,598 | Fair |
| US 4 Wb(hoit Rd) over I-93 US 4 WB No. 005200410012300 | Merrimack County | .6 MI East Canterbury Tl | 1958 | Stringer/Multi-beam or Girder | 255 ft | 11,598 | Fair |
| US 1 SB over Nhrr(abd) No. 011101620011200 | Rockingham County | .1 Mi. from JCT Rt 101 by | 1936 | Tee Beam | 49 ft | 11,581 | Fair |
| I-89 SB over Pine Street No. 012900900014300 | Merrimack County | 3.2 MI E. of Warner T.L. | 1959 | Stringer/Multi-beam or Girder | 113 ft | 11,574 | Fair |
| I-89 SB over Contoocook River No. 012900920013800 | Merrimack County | 1.2 MI N.W. JCT Rt 127 | 1959 | Stringer/Multi-beam or Girder | 242 ft | 11,574 | Fair |
| I-93 SB over NH175A No. 012600530013800 | Grafton County | 1.0 MI Ashland T.L. | 1963 | Stringer/Multi-beam or Girder | 133 ft | 11,571 | Fair |
| I-93 SB over I-93 NB Ramps No. 021601450014700 | Grafton County | 0.4 MI from Holderness Tl | 1964 | Stringer/Multi-beam or Girder | 187 ft | 11,571 | Fair |
| I-89 SB over Warner River No. 026302060014100 | Merrimack County | 3.3 MI Hopkinton T.L. | 1966 | Stringer/Multi-beam or Girder | 166 ft | 11,491 | Fair |
| I-93 NB over I-93 NB Ramps No. 021601460014700 | Grafton County | 0.4 MI FR Holderness Tl | 1964 | Stringer/Multi-beam or Girder | 184 ft | 11,461 | Fair |
| I-93 NB over Pemigewasset River No. 021601470014100 | Grafton County | Holderness-Plymouth Tl | 1964 | Stringer/Multi-beam or Girder | 425 ft | 11,461 | Fair |
| NH101 over Drakeside Road No. 011101580011900 | Rockingham County | 0.6 MI from JCT 101C | 1963 | Stringer/Multi-beam or Girder | 154 ft | 11,460 | Fair |
| Winchester Street over Ashuelot River No. 013601270006800 | Cheshire County | Downtown Keene | 1965 | Stringer/Multi-beam or Girder | 125 ft | 11,181 | Fair |
| I-89 Nh 10 SB over I-89 Ramp No. 010001020017400 | Sullivan County | 0.1 MI Enfield Tl | 1959 | Frame | 62 ft | 10,987 | Fair |
| I-89 Nh 10 SB over Skinner Brook No. 010001070012500 | Sullivan County | 4.43 MI Springfield T.L. | 1972 | Culvert | 24 ft | 10,987 | Fair |
| I-89 SB over Nh 10 No. 010001090013900 | Sullivan County | 5.01 MI from Springfield | 1972 | Stringer/Multi-beam or Girder | 82 ft | 10,987 | Fair |
| I-89 NB over Warner River No. 026301660010400 | Merrimack County | 6.2 MI Hopkinton Tl | 1966 | Stringer/Multi-beam or Girder | 161 ft | 10,883 | Fair |
| I-89 NB over Warner River No. 026301990012800 | Merrimack County | 4.1 MI Hopkinton T.L. | 1966 | Stringer/Multi-beam or Girder | 197 ft | 10,883 | Fair |
| I-93 SB over NH132 No. 018401470008200 | Belknap County | 3.0 MI from Meredith Tl | 1963 | Stringer/Multi-beam or Girder | 155 ft | 10,878 | Fair |
| I-93 SB over NH132 No. 018401860011900 | Belknap County | 5.2 MI Meredith Tl | 1964 | Stringer/Multi-beam or Girder | 129 ft | 10,878 | Fair |
| I-93 NB over NH132 No. 018401860011800 | Belknap County | 5.2 MI Meredith Tl | 1964 | Stringer/Multi-beam or Girder | 129 ft | 10,875 | Fair |
| I-93 NB over NH175A No. 012600540013800 | Grafton County | 1.0 MI Ashland T.L. | 1963 | Stringer/Multi-beam or Girder | 133 ft | 10,870 | Fair |
| US 1 NB Ramp over Nhrr(abd) No. 011101620010400 | Rockingham County | .1 MI from Jct. Rt 1 | 1963 | Stringer/Multi-beam or Girder | 105 ft | 10,859 | Fair |
| I-89 SB over NH103 No. 026301640010300 | Merrimack County | 6.3 MI Hopkinton Tl | 1968 | Stringer/Multi-beam or Girder | 90 ft | 10,849 | Fair |
| I-89 SB over North Village Road No. 026301850011200 | Merrimack County | 5.2 MI Hopkinton T.L. | 1966 | Stringer/Multi-beam or Girder | 66 ft | 10,849 | Fair |
| Nh 9 Nh 10 over Elm Street No. 013601290009900 | Cheshire County | 0.8 MI East of JCT 12 | 1978 | Stringer/Multi-beam or Girder | 78 ft | 10,814 | Fair |
| I-89 Nh 10 NB over I-89 Ramp No. 010001030017400 | Sullivan County | 0.1 MI from Enfield Tl | 1972 | Frame | 62 ft | 10,804 | Fair |
| I-89 Nh 10 NB over Skinner Brook No. 010001060011600 | Sullivan County | 3.95 MI Springfield T.L. | 1959 | Culvert | 36 ft | 10,804 | Fair |
| I-89 Nh 10 NB over Miller Pond Road No. 010001080012800 | Sullivan County | 4.6 MI from Springfield T | 1959 | Culvert | 30 ft | 10,804 | Fair |
| I-89 NB over Nh 10 No. 010001100013800 | Sullivan County | 4.9 MI from Springfield T | 1959 | Stringer/Multi-beam or Girder | 81 ft | 10,804 | Fair |
| I-89 NB over Nh 10 No. 010001170008300 | Sullivan County | 2.1 MI from Springfield T | 1967 | Stringer/Multi-beam or Girder | 90 ft | 10,804 | Fair |
| US 4 over Huppe Brook No. 014402060012900 | Grafton County | 0.08 Mi. from Enfield Tl | 1945 | Stringer/Multi-beam or Girder | 24 ft | 10,801 | Fair |
| NH108 over Lamprey River No. 019001270009700 | Rockingham County | .4 MI from Jct. Rt. 152 | 1955 | Stringer/Multi-beam or Girder | 66 ft | 10,702 | Fair |
| US 3 Bus NH107 over Jewett Brook No. 013901260005500 | Belknap County | 1.7 MI N. Belmont T.L. | 1979 | Slab | 22 ft | 10,681 | Fair |
| Nh 12 over Maple Avenue No. 013600960010700 | Cheshire County | 2.5 MI Surry Tl | 1966 | Stringer/Multi-beam or Girder | 146 ft | 10,675 | Fair |
| I-89 SB over Warner River No. 026302430016600 | Merrimack County | 1.0 MI Hopkinton Tl | 1966 | Stringer/Multi-beam or Girder | 159 ft | 10,586 | Fair |
| I-93 SB over NH112 Nhrr No. 028401740016200 | Grafton County | 0.27 NE Lincoln Tl | 1972 | Stringer/Multi-beam or Girder | 161 ft | 10,539 | Fair |
| Nh 27 over I-95 No. 011101130016800 | Rockingham County | .5 MI N. Hampton T.L. | 1976 | Stringer/Multi-beam or Girder | 294 ft | 10,248 | Fair |
| Nh 16 over Moose Brook No. 009700750010900 | Coos County | 3.8 MI Berlin Tl | 1972 | Frame | 71 ft | 10,237 | Fair |
| I-89 NB over Warner River No. 026302440016700 | Merrimack County | 1.0 MI Hopkinton T.L. | 1966 | Stringer/Multi-beam or Girder | 159 ft | 10,232 | Fair |
| I-93 Parkway over Bike Path Lafayette Bk No. 008701320008600 | Grafton County | 3.3 MI N. Lincoln Tl | 1987 | Stringer/Multi-beam or Girder | 295 ft | 10,220 | Fair |
| Nh 13 over Turkey River No. 005201800006300 | Merrimack County | 2.75MI E Bow Tl | 1960 | Culvert | 23 ft | 10,111 | Fair |
| I-93 SB over US 3 Pemigewasset River No. 003501210008800 | Grafton County | 2.7 MI Plymouth Tl | 1969 | Stringer/Multi-beam or Girder | 579 ft | 10,052 | Fair |
| Nh 10 Nh 11 NH103 over Sugar River No. 019201390010400 | Sullivan County | 5.4MI from Claremont Tl | 1930 | Arch - Deck | 54 ft | 10,042 | Fair |
| NH120 over Mink Brook No. 011400630004700 | Grafton County | .3 Mi. from Lebanon Tl | 1969 | Culvert | 21 ft | 10,035 | Fair |
| Nh 16 over Branch River No. 026102300005700 | Carroll County | 3.5MI from Milton T.L. | 1959 | Stringer/Multi-beam or Girder | 52 ft | 10,017 | Fair |
| I-93 NB over US 3 Pemigewasset River No. 003501210008700 | Grafton County | 2.6 MI Plymouth T.L. | 1969 | Stringer/Multi-beam or Girder | 557 ft | 10,012 | Fair |
| Nh 11 NH103 over Sugar River Ped Trail No. 019200850010100 | Sullivan County | 2.2 MI from Claremont Tl | 1998 | Stringer/Multi-beam or Girder | 175 ft | 9,959 | Fair |
| Nh 28A Mammoth RD over Cohas Brook No. 016101760011900 | Hillsborough County | 1.3 MI N Londonderry Tl | 1935 | Frame | 46 ft | 9,918 | Fair |
| Nh 25 over Red Hill River No. 017601360021500 | Carroll County | 3.8 MI from Ctr Harbor Tl | 1940 | Slab | 27 ft | 9,873 | Fair |
| I-89 SB over Nh 11 No. 018800670010100 | Merrimack County | 3.9 MI from Sutton T.L. | 1967 | Stringer/Multi-beam or Girder | 84 ft | 9,810 | Fair |
| I-89 SB over Bog Road No. 018801030006400 | Merrimack County | 1.4 MI Fromsutton Tl | 1967 | Stringer/Multi-beam or Girder | 185 ft | 9,810 | Fair |
| I-89 NB over Nh 11 No. 018800680010200 | Merrimack County | 4.0 MI from Sutton Tl | 1967 | Stringer/Multi-beam or Girder | 84 ft | 9,751 | Fair |
| I-89 NB over Columbus Avenue No. 018800800008500 | Merrimack County | 2.9 MI from Sutton T.L. | 1967 | Stringer/Multi-beam or Girder | 69 ft | 9,751 | Fair |
| I-89 NB over Bog Road No. 018801030006500 | Merrimack County | 1.4 MI from Sutton Tl | 1967 | Stringer/Multi-beam or Girder | 185 ft | 9,751 | Fair |
| US 3 NH116 NH142 over Johns River No. 027401100010500 | Coos County | 2.3 MI from Carroll Tl | 1938 | Frame | 68 ft | 9,718 | Fair |
| I-89 SB over Nh 10 No. 010001160008200 | Sullivan County | 2.1 MI from Springfield T | 1967 | Stringer/Multi-beam or Girder | 89 ft | 9,692 | Fair |
| I-89 SB over Stocker Brook No. 010001360006800 | Sullivan County | .81 MI Springfield Tl | 1967 | Culvert | 29 ft | 9,692 | Fair |
| I-89 SB over Stoney Brook Road No. 023900520005000 | Sullivan County | 1.0 MI from Sunapee T.L. | 1967 | Stringer/Multi-beam or Girder | 69 ft | 9,692 | Fair |
| Nh 12 NH103 over Red Water Brook No. 004701060012000 | Sullivan County | 2.3 MI from Vt. Sl | 1997 | Slab | 42 ft | 9,640 | Fair |
| NH106 over Soucook River No. 003802360015600 | Merrimack County | Canterbury-Loudon Tl | 1952 | Slab | 22 ft | 9,549 | Fair |
| I-89 NB over Stocker Brook No. 010001370006900 | Sullivan County | 0.81 MI Springfield Tl | 1967 | Culvert | 29 ft | 9,480 | Fair |
| I-89 NB over Stoney Brook Road No. 023900530005000 | Sullivan County | 1.1 MI from Sunapee T.L. | 1967 | Stringer/Multi-beam or Girder | 68 ft | 9,480 | Fair |
| I-89 NB over Stevens Brook Road No. 025001910005800 | Merrimack County | 0.2MI Warner T.L. | 1967 | Frame | 42 ft | 9,459 | Fair |
| I-89 SB over Gile Pond Road No. 025001290011600 | Merrimack County | 3.8MI New London T.L. | 1967 | Frame | 57 ft | 9,452 | Fair |
| I-89 SB over Stevens Brook Road No. 025001920005700 | Merrimack County | 0.2MI Warner T.L. | 1967 | Frame | 40 ft | 9,452 | Fair |
| I-89 SB over Otterville Road No. 018800660010500 | Merrimack County | 4.4 MI from Sutton Tl | 1967 | Stringer/Multi-beam or Girder | 75 ft | 9,402 | Fair |
| I-89 NB over King Hill Road No. 018801240005900 | Merrimack County | 0.3 MI from Sutton Tl | 1967 | Stringer/Multi-beam or Girder | 88 ft | 9,399 | Fair |
| I-89 NB over North Hominy Pot RD No. 025000850016100 | Merrimack County | 0.5MI from New London Tl | 1967 | Stringer/Multi-beam or Girder | 50 ft | 9,399 | Fair |
| I-89 NB over NH114 No. 025001090014500 | Merrimack County | 1.9MI New London T.L. | 1967 | Stringer/Multi-beam or Girder | 121 ft | 9,399 | Fair |
| I-89 SB over King Hill Road No. 018801240005800 | Merrimack County | .3 MI from Sutton Tl | 1967 | Stringer/Multi-beam or Girder | 88 ft | 9,388 | Fair |
| I-89 SB over North Hominy Pot RD No. 025000840016000 | Merrimack County | 0.6MI from New London Tl. | 1967 | Stringer/Multi-beam or Girder | 49 ft | 9,388 | Fair |
| I-89 SB over NH114 No. 025001090014400 | Merrimack County | 2.0MI New London T.L. | 1967 | Stringer/Multi-beam or Girder | 121 ft | 9,388 | Fair |
| NH114 over Piscataquog River No. 017901620016900 | Hillsborough County | Goffstown Tl | 1972 | Stringer/Multi-beam or Girder | 84 ft | 9,373 | Fair |
| Elm Street over Winnipesaukee River No. 025600860004300 | Belknap County | Northfield Tl. | 1977 | Stringer/Multi-beam or Girder | 95 ft | 9,362 | Fair |
| US 3 Nh 11 over Nh 11A No. 009101600005300 | Belknap County | 0.7 MI from Laconia Tl | 1965 | Stringer/Multi-beam or Girder | 81 ft | 9,349 | Fair |
| NH132(EASTSIDE Dr) over I-393 US 4 US202 No. 005201560013800 | Merrimack County | 1.4 MI East of JCT I-93 | 1978 | Frame | 295 ft | 9,347 | Fair |
| NH104 over Pemigewasset River No. 003201830008700 | Grafton County | New Hampton Tl | 1987 | Stringer/Multi-beam or Girder | 411 ft | 9,297 | Fair |
| Nh 12 NH103 over Connecticut River No. 004700650013400 | Sullivan County | Nh Vt Sl | 1969 | Stringer/Multi-beam or Girder | 678 ft | 9,277 | Fair |
| I-89 NB over Otterville Road No. 018800670010500 | Merrimack County | 4.0 MI from Sutton T.L. | 1967 | Stringer/Multi-beam or Girder | 88 ft | 9,237 | Fair |
| Allds Street over Salmon Brook No. 017701370009500 | Hillsborough County | .2 MI E of Main ST | 1892 | Culvert | 36 ft | 9,118 | Fair |
| Ramp H over Fee Tpk No. 017701450005600 | Hillsborough County | At Exit 2 | 1993 | Stringer/Multi-beam or Girder | 828 ft | 9,004 | Fair |
| Nh 12 over S Branch Ashuelot River No. 016300660008000 | Cheshire County | 0.4MI from Swanzey T.L. | 1962 | Stringer/Multi-beam or Girder | 67 ft | 8,976 | Fair |
| Nh 12 over S Br Ashuelot River No. 016300720007500 | Cheshire County | 0.7MI Swanzey T.L. | 1962 | Stringer/Multi-beam or Girder | 67 ft | 8,976 | Fair |
| Nh 12 over S Br Ashuelot River No. 016300770006500 | Cheshire County | 1.7MI from Swanzey T.L. | 1962 | Stringer/Multi-beam or Girder | 67 ft | 8,976 | Fair |
| Nh 12 over S Branch Ashuelot River No. 025800820012800 | Cheshire County | 2.2MI to Troy Center | 1983 | Culvert | 34 ft | 8,976 | Fair |
| NH125(RAMP D) over US202 Nh 11 Wb(ramp A) No. 022200890011200 | Strafford County | .7 MI from JCT Nh 16 | 1966 | Stringer/Multi-beam or Girder | 124 ft | 8,957 | Fair |
| Nh 10 over Mirey Brook No. 027901200007700 | Cheshire County | 0.2 MI from JCT RTE 78 | 1940 | Stringer/Multi-beam or Girder | 79 ft | 8,914 | Fair |
| US 3 Nh 11 over Mile Hill Road No. 013901210002800 | Belknap County | 0.5 MI from Belmont T.L. | 1967 | Stringer/Multi-beam or Girder | 66 ft | 8,856 | Fair |
| Bridge Street WB over I-293 Nh 3A CSX Merr R No. 016101220007300 | Hillsborough County | 0.4 MI from Elm ST INV#8 | 1990 | Stringer/Multi-beam or Girder | 1,540 ft | 8,778 | Fair |
| Bridge Street EB over I-293 Nh 3A CSX Merr R No. 016101230007300 | Hillsborough County | 0.4 MI from Elm ST INV#8 | 1988 | Stringer/Multi-beam or Girder | 1,540 ft | 8,778 | Fair |
| US 3 over Paugus Bay No. 013901330015400 | Belknap County | 7.4 MI from Belmont Tl | 1933 | Arch - Deck | 90 ft | 8,744 | Fair |
| NH101 over US 1 SB No. 011101650011300 | Rockingham County | 2.3 Mi. from Jct. Rt 95 | 1963 | Stringer/Multi-beam or Girder | 121 ft | 8,642 | Fair |
| Nh 28 over Suncook River No. 001401310010800 | Belknap County | 3.6 MI from Pittsfield Tl | 1957 | Stringer/Multi-beam or Girder | 64 ft | 8,548 | Fair |
| Nh 9 over Soucook River No. 005201600018800 | Merrimack County | Pembroke Tl | 1936 | Tee Beam | 178 ft | 8,465 | Fair |
| NH123 over Connecticut River No. 026201320006200 | Cheshire County | Vermont State Line | 1910 | Stringer/Multi-beam or Girder | 468 ft | 8,425 | Fair |
| Ocean Road over I-95 No. 010201410010900 | Rockingham County | 0.3 MI Portsmouth Tl | 1972 | Stringer/Multi-beam or Girder | 271 ft | 8,244 | Fair |
| US202 over Mountain Brook No. 013401480006800 | Cheshire County | 1.0 MI to Rindge Tl | 1939 | Arch - Deck | 104 ft | 8,225 | Fair |
| Nh 12 over Nhrr(abd) No. 024900820004000 | Cheshire County | .5 MI E Westmoreland Tl | 1948 | Stringer/Multi-beam or Girder | 88 ft | 8,130 | Fair |
| Nh 16 over Nh 25 No. 020401750023800 | Carroll County | 6.0 MI Tamworth T.L. | 1969 | Stringer/Multi-beam or Girder | 100 ft | 8,081 | Fair |
| Nh 12 over Mill Pond No. 025800980008600 | Cheshire County | 1.37 Mi. Fitzwilliam Tl | 1928 | Arch - Deck | 56 ft | 8,066 | Fair |
| Nh 9 over Mallego Brook No. 015900710010000 | Strafford County | 1.2MI from Barrington Tl | 1960 | Stringer/Multi-beam or Girder | 54 ft | 8,063 | Fair |
| I-93 NB over US 3 No. 025402430007700 | Grafton County | 0.2 MI Campton Tl | 1968 | Stringer/Multi-beam or Girder | 105 ft | 8,047 | Fair |
| Nh 11 Nh 12 over Little Sugar River No. 004200690009600 | Sullivan County | 2.2 Mi. from Claremont Tl | 1964 | Culvert | 27 ft | 7,934 | Fair |
| Nh 77 NH114 over Piscataquog River No. 026700840015100 | Hillsborough County | 1.9 MI S of Henniker Tl | 1939 | Stringer/Multi-beam or Girder | 65 ft | 7,831 | Fair |
| I-93 SB over US 3 No. 025402430007600 | Grafton County | 0.2 MI Campton Tl | 1968 | Stringer/Multi-beam or Girder | 105 ft | 7,818 | Fair |
| Grove Street over Nubanusit Brook No. 020800870008700 | Hillsborough County | 0.4 MI FR Nh RTE 123 | 1936 | Frame | 54 ft | 7,812 | Fair |
| Main Street over CSX Pedestrian No. 007000950012100 | Strafford County | 1.6 MI SE Lee T.L. | 1936 | Frame | 43 ft | 7,773 | Fair |
| US202 over Outlet Pratt Pond No. 020800490003900 | Hillsborough County | 0.4 MI Jaffrey Tl | 1956 | Culvert | 30 ft | 7,682 | Fair |
| I-93 SB over Owl Street No. 003501330014400 | Grafton County | 0.7 MI Thornton Tl | 1968 | Stringer/Multi-beam or Girder | 78 ft | 7,613 | Fair |
| Lund Road over Salmon Brook No. 017701230007600 | Hillsborough County | .1 MI W of E Dunstable RD | 1950 | Culvert | 36 ft | 7,604 | Fair |
| Nh 16 over Pine River No. 020402380011200 | Carroll County | 2.4 MI from Wakefield Tl | 1930 | Arch - Deck | 25 ft | 7,537 | Fair |
| NH140 over Tioga River No. 002001010006900 | Belknap County | 2.8 MI from Northfield Tl | 1965 | Slab | 35 ft | 7,514 | Fair |
| I-93 SB over US 3 Nhrr No. 028402020006400 | Grafton County | 1.72 MI Thornton Tl | 1970 | Stringer/Multi-beam or Girder | 168 ft | 7,483 | Fair |
| NH101 over US 1 NB No. 011101710010900 | Rockingham County | 2.3 Mi. from Jct. I-95 | 1963 | Stringer/Multi-beam or Girder | 131 ft | 7,428 | Fair |
| Nh 9 Nh 31 over North Branch River No. 000901370014600 | Hillsborough County | 4.5 MI from Stoddard Tl | 1951 | Stringer/Multi-beam or Girder | 70 ft | 7,411 | Fair |
| US202 over Contoocook River No. 013401710008700 | Cheshire County | 2.0 MI from Peterboro Tl | 1937 | Frame | 60 ft | 7,405 | Fair |
| US202 over Mill Tail Race No. 013401750008900 | Cheshire County | 1.7 MI to Peterboro Tl | 1937 | Frame | 25 ft | 7,405 | Fair |
| US302 over Connecticut River No. 011702190017800 | Grafton County | Vermont State Line | 1928 | Arch - Thru | 270 ft | 7,367 | Fair |
| Market Street EB over Tidal Basin No. 021702400010600 | Rockingham County | .5 MI E JCT I-95 | 1971 | Stringer/Multi-beam or Girder | 133 ft | 7,353 | Fair |
| Market Street WB over Tidal Basin No. 021702410010600 | Rockingham County | .5 MI E JCT I-95 | 1971 | Stringer/Multi-beam or Girder | 140 ft | 7,353 | Fair |
| NH111 over I-95 No. 019700810009300 | Rockingham County | 1.2 MI JCT RTE 1 | 1975 | Stringer/Multi-beam or Girder | 296 ft | 7,327 | Fair |
| I-93 SB over Hubbard Brook No. 025401520007300 | Grafton County | 1.9 MI S Woodstock Tl | 1970 | Culvert | 38 ft | 7,263 | Fair |
| Nh 11 over Otter Pond Outlet No. 024701210016500 | Sullivan County | 0.5 Mi. from New London T | 1954 | Culvert | 24 ft | 7,212 | Fair |
| Nh 11 over Sugar River No. 024701030010000 | Sullivan County | 4.0 MI New London Tl | 1957 | Frame | 79 ft | 7,207 | Fair |
| I-93 SB over Tripoli Road No. 028402000010800 | Grafton County | 3.46 MI Lincoln Tl | 1972 | Stringer/Multi-beam or Girder | 148 ft | 7,166 | Fair |
| I-93 SB over Pemigewasset River No. 028402010006800 | Grafton County | 1.84 MI Thornton Tl | 1970 | Stringer/Multi-beam or Girder | 408 ft | 7,166 | Fair |
| I-93 SB over NH175 No. 028402030008100 | Grafton County | 2.57 MI Thornton Tl | 1972 | Stringer/Multi-beam or Girder | 85 ft | 7,166 | Fair |
| Nh 43 NH107 over Lamprey River No. 006001480005200 | Rockingham County | 0.1 MI from JCT RTE 107A | 1989 | Stringer/Multi-beam or Girder | 35 ft | 7,161 | Fair |
| I-93 NB over E Br Pemigewasset River No. 028401770016100 | Grafton County | 0.5 MI Lincoln Tl | 1972 | Stringer/Multi-beam or Girder | 365 ft | 7,160 | Fair |
| I-93 NB over Hubbard Brook No. 025401530007400 | Grafton County | 1.3 MI S Woodstock Tl | 1970 | Culvert | 38 ft | 7,102 | Fair |
| NH286 over Csx(abd) No. 023401360005100 | Rockingham County | At Mass S.L. | 1940 | Stringer/Multi-beam or Girder | 44 ft | 7,092 | Fair |
| Nh 9 over Island Pond Outlet No. 024201540008200 | Cheshire County | 2.2 Mi. W. Antrim Tl | 1964 | Culvert | 20 ft | 7,040 | Fair |
| I-93 NB over Tripoli Road No. 028402010010800 | Grafton County | 3.46 MI Lincoln Tl | 1972 | Stringer/Multi-beam or Girder | 148 ft | 7,017 | Fair |
Counties with the most
| Grafton County | 242 | 44% |
| Hillsborough County | 153 | 40% |
| Merrimack County | 153 | 47% |
| Cheshire County | 90 | 46% |
| Rockingham County | 87 | 28% |
| Coos County | 86 | 46% |
| Carroll County | 81 | 42% |
| Sullivan County | 79 | 50% |
| Belknap County | 42 | 38% |
| Strafford County | 41 | 30% |