US Bridges

Grafton County, New Hampshire bridges

Grafton County has 547 bridges and culverts in the National Bridge Inventory, the oldest built in 1832. 43 (8%) are rated poor. The most common type is stringer/multi-beam or girder (59%).

Bridges
547
Good
48%
Fair
44%
Poor
8%
43 bridges
Average age
58.8 yrs
Posted or closed
26

Map of bridges in Grafton County

Green good, amber fair, red poor. Click a marker for details.

Search bridges in Grafton County

Type at least two characters, or pick a condition or type, to search every bridge in the county.

Condition

8%poor
Good48%(262)
Fair44%(242)
Poor8%(43)

When they were built

<1900: 6 bridges6<19001900s: 7 bridges719001910s: 2 bridges219101920s: 36 bridges3619201930s: 64 bridges6419301940s: 39 bridges3919401950s: 48 bridges4819501960s: 92 bridges9219601970s: 80 bridges8019701980s: 61 bridges6119801990s: 29 bridges2919902000s: 41 bridges4120002010s: 36 bridges3620102020s: 6 bridges62020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. I-89 NB over Plaza Connector Road
    28,690 vehicles/day
    Fair
  2. I-89 Nh 10 over Brook Atv Trail
    25,062 vehicles/day
    Fair
  3. I-89 Nh 10 NB over Truck Road Mascoma River
    23,084 vehicles/day
    Fair
  4. I-89 NB over US 4 Nh 10
    22,727 vehicles/day
    Good
  5. I-89 NB over Connecticut River Necrr
    22,288 vehicles/day
    Poor

Longest

  1. I-89 NB over Connecticut River Necrr
    847 ft
    Poor
  2. I-89 SB over Connecticut River Necrr
    846 ft
    Poor
  3. US 3 Nh 25 over Pemigewasset River Nhrr
    800 ft
    Fair
  4. I-93 NB over Connecticut River
    672 ft
    Good
  5. I-93 SB over Connecticut River
    672 ft
    Good

Oldest

  1. West Bath Road over Ammonoosuc R Nhrr(abd)
    Built 1832
    Fair
  2. Porter Road over Wild Ammonoosuc River
    Built 1849
    Fair
  3. Blair Road over Pemigewasset River
    Built 1869
    Fair
  4. Bumps Intervale over Beebe River
    Built 1877
    Fair
  5. River Road over Clay Brook
    Built 1885
    Fair

All bridges in Grafton County

Busiest first · showing 1–200 of 547
Bridges in Grafton County
BridgeLocationBuiltTypeLengthDaily trafficCondition
I-89 NB over Plaza Connector Road
No. 014400490010000
0.4 MI East of Vt/Nh Line2012Stringer/Multi-beam or Girder56 ft28,690Fair
I-89 Nh 10 over Brook Atv Trail
No. 007700630010000
0.4MI S Lebanon T/L1959Culvert22 ft25,062Fair
I-89 Nh 10 NB over Truck Road Mascoma River
No. 014400970011200
5.9 MI Enfield T.L.1966Stringer/Multi-beam or Girder231 ft23,084Fair
I-89 NB over US 4 Nh 10
No. 014400930010900
2.6 MI from Vt Sl1966Stringer/Multi-beam or Girder115 ft22,727Good
I-89 NB over Connecticut River Necrr
No. 014400440010400
0.04 MI from Vt Sl.1966Stringer/Multi-beam or Girder847 ft22,288Poor
I-89 Nh 10 SB over US 4
No. 014401600010600
1.9 MI from Enfield T.L.1966Stringer/Multi-beam or Girder184 ft21,937Good
I-89 SB over Connecticut River Necrr
No. 014400440010300
0.04 MI from Vt. Sl.1966Stringer/Multi-beam or Girder846 ft21,268Poor
I-89 SB over US 4 Nh 10
No. 014400940010800
2.6 MI from Vt S.L.1966Stringer/Multi-beam or Girder115 ft19,997Fair
I-89 SB over Truck Road Mascoma River
No. 014400980011100
5.9 MI Enfield Tl1966Stringer/Multi-beam or Girder231 ft19,997Fair
I-89 NB over Nh 12A
No. 014400520010000
0.5 MI from Vt. S.L.2012Stringer/Multi-beam or Girder158 ft19,291Good
I-89 SB over Plaza Connector Road
No. 014400490009900
0.4 MI East of Vt/Nh Line2012Stringer/Multi-beam or Girder57 ft18,618Good
I-89 SB over Nh 12A
No. 014400520009900
0.5 MI from Vt S.L.2012Stringer/Multi-beam or Girder158 ft18,618Good
I-89 Nh 10 SB over Heater Road
No. 014401400012400
0.6 MI from Hardy Hill RD1966Stringer/Multi-beam or Girder186 ft16,677Fair
I-89 Nh 10 SB over Hardy Hill Road
No. 014401550011700
2.5 MI from Enfield T.L.1966Tee Beam48 ft16,677Good
I-89 Nh 10 SB over Nhrr(abd)
No. 014401580011400
2.1MI from Enfield T.L.1966Stringer/Multi-beam or Girder147 ft16,677Good
I-89 SB over Mascoma R Riverside DR
No. 014401590011200
2.0MI from Enfield T.L.1966Stringer/Multi-beam or Girder307 ft16,677Good
I-89 NB over Heater Road
No. 014401410012300
0.6 MI from Hardy Hill RD1966Stringer/Multi-beam or Girder186 ft16,261Fair
I-89 Nh 10 NB over Hardy Hill Road
No. 014401560011700
2.5 MI from Enfield T.L.1966Stringer/Multi-beam or Girder48 ft16,261Good
I-89 Nh 10 NB over Nhrr(abd)
No. 014401590011400
2.1MI. from Enfield T.L.1966Stringer/Multi-beam or Girder144 ft16,261Good
I-89 Nh 10 NB over US 4
No. 014401600010500
3.0 MI from Enfield T.L.1966Stringer/Multi-beam or Girder184 ft16,261Good
I-89 Nh 10 NB over Riverside DR Mascoma Riv
No. 014401600011200
2.0 Mifrom Enfield T.L.1966Stringer/Multi-beam or Girder306 ft16,261Good
US302 Nh 10 over I-93
No. 015301870006500
2.4 MI Bethlehem Tl1960Stringer/Multi-beam or Girder256 ft15,172Good
Nh 25 Nh 3A over Baker River
No. 021601170014300
2.7 MI Rumney Tl1968Stringer/Multi-beam or Girder259 ft13,729Good
US 4 Nh 10 over Mascoma River CSX
No. 014400770010700
4.3 MI Lebanon T.L.1945Girder and Floorbeam System383 ft13,685Good
Nh 12A over Mascoma River
No. 014400550010300
2.7 Mi. N. Plainfield Tl1977Stringer/Multi-beam or Girder114 ft12,844Fair
US 4 Mechanic ST over Mascoma River
No. 014401000011000
5.4 MI from Hanover Tl1977Stringer/Multi-beam or Girder89 ft12,803Poor
Nh 10A Wheelock ST over Connecticut River
No. 011400260005600
0.1 MI from Vermont Sl1998Stringer/Multi-beam or Girder465 ft12,683Fair
US 4 over Stony Brook
No. 014401670010600
2.8 Mi. from Enfield T.L.1966Culvert34 ft12,439Fair
I-89 Nh 10 SB over Smith Pond Road
No. 007700880008900
2.2 MI from Grantham T.L.1959Frame69 ft12,130Fair
I-89 Nh 10 NB over Smith Pond Road
No. 007700890008900
2.2 MI Grantham T.L.1959Frame69 ft11,864Fair
I-93 Parkway over Tram Access Road
No. 008701440006700
2.2 Mi. N. Lincoln T.L.1986Stringer/Multi-beam or Girder101 ft11,599Fair
I-93 Parkway over Ped Underpass
No. 014800880011200
7.4MI No Woodstock T.L.1985Culvert28 ft11,599Good
I-93 Parkway over Walker Brook
No. 014800920010900
7.3 MI N Woodstock T.L.1985Culvert31 ft11,599Fair
US 4 over Connecticut River
No. 014400580012800
0.1 MI from Vermont Sl2015Stringer/Multi-beam or Girder452 ft11,594Good
I-93 SB over NH175A
No. 012600530013800
1.0 MI Ashland T.L.1963Stringer/Multi-beam or Girder133 ft11,571Fair
I-93 SB over Nhrr
No. 021601450014500
0.3 MI Holderness Tl1964Stringer/Multi-beam or Girder145 ft11,571Good
I-93 SB over I-93 NB Ramps
No. 021601450014700
0.4 MI from Holderness Tl1964Stringer/Multi-beam or Girder187 ft11,571Fair
I-93 SB over Pemigewasset River
No. 021601460014000
Holderness-Plymouth Tl1964Stringer/Multi-beam or Girder425 ft11,571Good
NH120 over I-89
No. 014401280012600
.7MI from JCT RTE 41966Stringer/Multi-beam or Girder210 ft11,531Good
I-93 NB over Nhrr
No. 021601460014600
0.3 MI Holderness Tl1964Stringer/Multi-beam or Girder142 ft11,461Good
I-93 NB over I-93 NB Ramps
No. 021601460014700
0.4 MI FR Holderness Tl1964Stringer/Multi-beam or Girder184 ft11,461Fair
I-93 NB over Pemigewasset River
No. 021601470014100
Holderness-Plymouth Tl1964Stringer/Multi-beam or Girder425 ft11,461Fair
I-93 SB over Collins ST Squam River
No. 001100880005000
.08 MI New Hampton T.L.1963Stringer/Multi-beam or Girder179 ft10,878Good
I-93 SB over Nhrr
No. 001100880005800
0.6MI FR New Hampton T.L.1963Stringer/Multi-beam or Girder139 ft10,878Good
I-93 NB over Collins ST Squam River
No. 001100890005000
.07 MI New Hampton T.L.1963Stringer/Multi-beam or Girder179 ft10,875Good
I-93 NB over Nhrr
No. 001100890005700
0.6 MI from New Hampton T1963Stringer/Multi-beam or Girder139 ft10,875Good
I-93 NB over US 3 Nh 25
No. 001100860006300
0.8 MI from New Hampton T1963Stringer/Multi-beam or Girder70 ft10,870Good
I-93 NB over NH175A
No. 012600540013800
1.0 MI Ashland T.L.1963Stringer/Multi-beam or Girder133 ft10,870Fair
US 4 over Rec Trail Mascoma River
No. 014401890012600
1.2 MI from Enfield T.L.2015Stringer/Multi-beam or Girder444 ft10,801Good
US 4 over Huppe Brook
No. 014402060012900
0.08 Mi. from Enfield Tl1945Stringer/Multi-beam or Girder24 ft10,801Fair
I-93 SB over US 3 Nh 25
No. 001100850006300
0.8 MI New Hampton T/L1963Stringer/Multi-beam or Girder70 ft10,769Good
I-93 NB over Bog Brook
No. 003501050005800
1.1 MI from Plymouth Tl1963Stringer/Multi-beam or Girder152 ft10,585Good
I-93 NB over Blair Road
No. 003501130007800
2.1 MI from Plymouth T.L.1963Frame58 ft10,585Good
I-93 NB over US 3
No. 021601490016000
0.9 MI from Holderness Tl1964Stringer/Multi-beam or Girder93 ft10,585Good
I-93 SB over NH112 Nhrr
No. 028401740016200
0.27 NE Lincoln Tl1972Stringer/Multi-beam or Girder161 ft10,539Fair
I-93 SB over Bog Brook
No. 003501040005900
1.1 MI from Plymouth T.L.1968Stringer/Multi-beam or Girder152 ft10,437Good
I-93 SB over Blair Road
No. 003501120007900
2.1 MI from Plymouth Tl1967Frame59 ft10,437Good
I-93 SB over US 3
No. 021601480015900
0.9 MI from Holderness Tl1964Stringer/Multi-beam or Girder92 ft10,437Good
I-93 Parkway over Bike Path Lafayette Bk
No. 008701320008600
3.3 MI N. Lincoln Tl1987Stringer/Multi-beam or Girder295 ft10,220Fair
I-93 SB over US 3 Pemigewasset River
No. 003501210008800
2.7 MI Plymouth Tl1969Stringer/Multi-beam or Girder579 ft10,052Fair
I-93 SB over Mad River
No. 003501330011500
4.2 MI Plymouth Tl1968Stringer/Multi-beam or Girder105 ft10,052Good
I-93 SB over Nhrr
No. 003501370012300
4.7 MI Plymouth Tl1968Stringer/Multi-beam or Girder90 ft10,052Good
NH120 over Mink Brook
No. 011400630004700
.3 Mi. from Lebanon Tl1969Culvert21 ft10,035Fair
I-93 NB over US 3 Pemigewasset River
No. 003501210008700
2.6 MI Plymouth T.L.1969Stringer/Multi-beam or Girder557 ft10,012Fair
I-93 NB over Mad River
No. 003501340011500
4.4 MI Plymouth Tl1968Stringer/Multi-beam or Girder105 ft10,012Good
I-93 NB over Nhrr
No. 003501370012200
4.6 MI Plymouth Tl1968Stringer/Multi-beam or Girder89 ft10,012Good
NH104 over Pemigewasset River
No. 003201830008700
New Hampton Tl1987Stringer/Multi-beam or Girder411 ft9,297Fair
Nh 12A over Nhrr
No. 014400620011700
100 Ft from JCT RTE 101949Stringer/Multi-beam or Girder145 ft9,117Poor
I-89 SB Off Ramp over Plaza Connector Road
No. 014400480009800
SB Off Ramp at Exit 202012Stringer/Multi-beam or Girder55 ft8,958Good
US 4 Nh 10 over Mascoma River
No. 014401200011500
6.4 MI from Hanover Tl1954Stringer/Multi-beam or Girder66 ft8,395Good
I-93 NB over US 3
No. 025402430007700
0.2 MI Campton Tl1968Stringer/Multi-beam or Girder105 ft8,047Fair
US302 Nh 10 Nh 18 over Ammonoosuc River
No. 015302130005400
3.9 MI Lisbon Tl1950Stringer/Multi-beam or Girder155 ft7,962Good
I-93 SB over US 3
No. 025402430007600
0.2 MI Campton Tl1968Stringer/Multi-beam or Girder105 ft7,818Fair
NH175A over Pemigewasset River
No. 012600460013900
0.1 MI E JCT US 32006Stringer/Multi-beam or Girder365 ft7,661Good
US 4 over Mascoma River
No. 003600900003400
0.1 MI from Enfield Tl1993Stringer/Multi-beam or Girder153 ft7,633Good
US 4 over Crystal Lake Brook
No. 003600960003900
0.6 MI from Enfield Tl1941Slab76 ft7,633Good
US 4 over Mascoma River
No. 003601030004900
1.2 MI from Enfield T.L.1965Stringer/Multi-beam or Girder117 ft7,633Good
I-93 SB over Nhrr
No. 003501280014800
0.4 MI Thornton Tl1970Stringer/Multi-beam or Girder187 ft7,613Good
I-93 SB over Owl Street
No. 003501330014400
0.7 MI Thornton Tl1968Stringer/Multi-beam or Girder78 ft7,613Fair
I-93 SB over Nh 49
No. 003501400013300
0.7 MI Thornton Tl1968Stringer/Multi-beam or Girder90 ft7,613Good
I-93 SB over Pemigewasset River
No. 025402470007900
0.1 MI Campton Tl1969Stringer/Multi-beam or Girder409 ft7,613Good
I-93 NB over Nhrr
No. 003501270015000
0.3 MI Thornton Tl1970Stringer/Multi-beam or Girder186 ft7,498Good
I-93 NB over Owl Street
No. 003501330014500
0.7 MI Thornton Tl1968Stringer/Multi-beam or Girder76 ft7,498Good
I-93 NB over Nh 49
No. 003501410013300
1.4MI from Thornton Tl1968Stringer/Multi-beam or Girder90 ft7,498Good
I-93 NB over Pemigewasset River
No. 025402470008000
0.1 MI Campton Tl1969Stringer/Multi-beam or Girder409 ft7,498Good
I-93 SB over US 3 Nhrr
No. 028402020006400
1.72 MI Thornton Tl1970Stringer/Multi-beam or Girder168 ft7,483Fair
US302 over Connecticut River
No. 011702190017800
Vermont State Line1928Arch - Thru270 ft7,367Fair
I-93 NB over US 3 Nhrr
No. 028402030006400
1.72 MI Thornton Tl1970Stringer/Multi-beam or Girder189 ft7,345Good
I-93 SB over E Br Pemigewasset River
No. 028401760016000
0.5 MI Lincoln Tl1972Stringer/Multi-beam or Girder283 ft7,285Good
I-93 SB over Hubbard Brook
No. 025401520007300
1.9 MI S Woodstock Tl1970Culvert38 ft7,263Fair
I-93 SB over Merrill Access RD
No. 025401730006400
3.9 MI Campton Tl1969Stringer/Multi-beam or Girder70 ft7,263Good
I-93 SB over Mirror Lake Road
No. 028402010003400
0.24 MI Thornton Tl1970Stringer/Multi-beam or Girder75 ft7,263Good
I-93 SB over Tripoli Road
No. 028402000010800
3.46 MI Lincoln Tl1972Stringer/Multi-beam or Girder148 ft7,166Fair
I-93 SB over Pemigewasset River
No. 028402010006800
1.84 MI Thornton Tl1970Stringer/Multi-beam or Girder408 ft7,166Fair
I-93 SB over Eastman Brook
No. 028402030007900
2.51 MI Thornton Tl1972Culvert42 ft7,166Good
I-93 SB over NH175
No. 028402030008100
2.57 MI Thornton Tl1972Stringer/Multi-beam or Girder85 ft7,166Fair
I-93 NB over NH112 Nhrr
No. 028401750016300
0.29 MI Lincoln Tl1972Stringer/Multi-beam or Girder150 ft7,160Good
I-93 NB over E Br Pemigewasset River
No. 028401770016100
0.5 MI Lincoln Tl1972Stringer/Multi-beam or Girder365 ft7,160Fair
I-93 NB over Hubbard Brook
No. 025401530007400
1.3 MI S Woodstock Tl1970Culvert38 ft7,102Fair
I-93 NB over Merrill Access RD
No. 025401730006600
3.8 MI Campton Tl1969Stringer/Multi-beam or Girder70 ft7,102Good
I-93 NB over Mirror Lake Road
No. 028402020003400
0.24 MI Thornton Tl1970Stringer/Multi-beam or Girder75 ft7,102Good
I-93 NB over Tripoli Road
No. 028402010010800
3.46 MI Lincoln Tl1972Stringer/Multi-beam or Girder148 ft7,017Fair
I-93 NB over Pemigewasset River
No. 028402020006800
1.84 MI Thornton Tl1970Stringer/Multi-beam or Girder408 ft7,017Fair
I-93 NB over Eastman Brook
No. 028402040007900
2.51 MI Thornton Tl1972Culvert40 ft7,017Good
I-93 NB over NH175
No. 028402040008100
2.57 MI Thornton Tl1972Stringer/Multi-beam or Girder85 ft7,017Fair
US 4 over Mascoma River
No. 003601370006200
3.0 MI from Enfield Tl2004Box Beam or Girders - Multiple67 ft6,887Good
Nh 25 over Groton Hollow Brook
No. 022501510005000
5.5 Wentworth T.L.1965Stringer/Multi-beam or Girder69 ft6,717Good
US 3 Nh 25 over Owl Brook
No. 001101070009400
0.8 MI Ashland-Holderness1958Tee Beam64 ft6,361Good
NH112 Kancamagus over Pemigewasset River
No. 028401700015900
0.1 MI E JCT Route 31933Frame88 ft6,210Poor
Nh 10 over Mink Brook
No. 011400400004300
0.2 MI from Lebanon Tl2006Slab48 ft6,198Good
NH104 Pleasant ST over Newfound River
No. 003201030006300
0.9 MI E Alexandria Tl1996Stringer/Multi-beam or Girder70 ft6,148Good
US 4 over Indian River
No. 003601650007000
4.7 MI from Enfield Tl1930Frame48 ft6,096Fair
US 4 over Indian River
No. 003601690007300
4.9 Miles from Enfield Tl1978Stringer/Multi-beam or Girder95 ft6,096Fair
I-93 NB over Hanson Brook
No. 014801940009300
1.9 MI North Woodstock T1985Stringer/Multi-beam or Girder90 ft5,902Good
I-93 Parkway NB over Trail Pemigewasset River
No. 014801330010900
5.0 MI No Woodstock Tl1985Stringer/Multi-beam or Girder115 ft5,809Fair
I-93 SB over Harvard Brook
No. 014801960009200
2.1 Mi.No.Woodstock T/L1985Stringer/Multi-beam or Girder123 ft5,796Good
I-93 Parkway SB over Trail Pemigewasset River
No. 014801320010800
5.1 MI No Woodstock Tl1986Stringer/Multi-beam or Girder127 ft5,790Fair
I-93 SB over US 3
No. 014802010009300
1.74 MI N Woodstock Tl1973Stringer/Multi-beam or Girder126 ft5,785Good
I-93 SB over Clarks RR Pemigewasset R
No. 014802070009900
1.56 MI N Woodstock Tl1973Stringer/Multi-beam or Girder231 ft5,785Good
Nh 3A over Newfound River
No. 003200970007500
0.7 MI N of JCT RTE 1041999Stringer/Multi-beam or Girder64 ft5,690Good
Nh 3A over Newfound River
No. 003201000008200
1.2 MI N of JCT RTE 1041924Tee Beam60 ft5,690Poor
I-93 SB over Cottage Street
No. 015302110003900
0.4 MI Bethlehem Tl1959Stringer/Multi-beam or Girder65 ft5,513Fair
I-93 NB over US 3
No. 014802010009500
1.7 MI North Woodstock T1985Stringer/Multi-beam or Girder131 ft5,456Good
I-93 NB over Clarks RR Pemigewasset R
No. 014802050010000
1.5 MI N Woodstock Tl1981Stringer/Multi-beam or Girder230 ft5,456Good
I-93 NB over Connector Road
No. 014802280010000
0.23 MI N Woodstock Tl1973Frame72 ft5,456Good
I-93 Parkway NB over I-93(RAMP 3S-F)
No. 014801410010400
4.6 MI No Woodstock Tl1986Stringer/Multi-beam or Girder104 ft5,410Good
I-93 NB over Hanson Brook
No. 014801730009300
3.2 MI No Woodstock Tl1984Stringer/Multi-beam or Girder79 ft5,410Good
NH112 Kancamagus over Ledge Brook
No. 015352090010900
4.0 MI E. Lincoln T.L.1953Frame27 ft5,352Good
NH112 over Pine Bend Brook
No. 015352280008700
1.0 MI NW Waterville T.L.1948Culvert22 ft5,352Good
NH112 over Sabbaday Brook
No. 026602480017500
0.8 MI West of Albany Tl1953Tee Beam43 ft5,352Fair
NH120 over Mascoma River
No. 014401200011800
0.7 MI from JCT I-891969Stringer/Multi-beam or Girder117 ft5,317Fair
NH120 Park Lot Ped over Nhrr(abd)
No. 014401210011700
.1 MI from JCT RTE 41969Slab28 ft5,317Poor
I-93 over Black Brook
No. 008700890010700
2.8 MI Sugarhill Tl1959Culvert30 ft5,250Fair
I-93 Parkway SB over I-93(RAMP 3S-F)
No. 014801400010200
4.7 MI No Woodstock Tl1986Stringer/Multi-beam or Girder101 ft5,171Good
I-93 SB over Hanson Brook
No. 014801710009200
3.4 MI No Woodstock Tl1984Stringer/Multi-beam or Girder92 ft5,171Good
I-93 SB over Harvard Brook
No. 014801910008900
2.4 MI No Woodstock Tl1984Stringer/Multi-beam or Girder136 ft5,171Good
I-93 NB over Skookumchuck Brook
No. 008701320009500
4 MI N. Lincoln T.L.1987Stringer/Multi-beam or Girder336 ft5,128Fair
I-93 SB over Connector Road
No. 014802280009900
0.18 MI N Woodstock Tl1973Frame72 ft5,102Good
I-93 SB over Skookumchuck Brook
No. 008701310009500
4 MI N Lincoln T.L.1987Stringer/Multi-beam or Girder336 ft5,092Good
I-93 NB over Cottage Street
No. 015302110004000
0.4 MI Bethlehem Tl1959Stringer/Multi-beam or Girder65 ft4,927Fair
I-93 NB over US302 Nh 10 Nh 18 NH116
No. 015302190004000
.1 Mi.No. Bethlehem Tl1959Stringer/Multi-beam or Girder78 ft4,927Fair
NH135 over I-93
No. 015301850009000
4 MI N of Bethlehem Tl1981Stringer/Multi-beam or Girder280 ft4,909Fair
US 3 over Gale River
No. 002401670017400
2.0 MI from Franconia Tl1990Stringer/Multi-beam or Girder75 ft4,876Good
Nh 25 over Halls Brook
No. 022501050006300
200 Ft from Nh RTE 251964Culvert22 ft4,826Fair
US302 Nh 10 over Nhrr(abd)
No. 015000940011200
2.9 MI Landaff Tl1979Stringer/Multi-beam or Girder64 ft4,777Fair
US302 Nh 10 over Ammonoosuc River
No. 015000940011400
2.9 MI Landaff Tl1980Stringer/Multi-beam or Girder304 ft4,777Fair
I-89 Nh 10 SB Ramp over Mascoma River Road-Gated
No. 014400990011100
2.7 MI from Vt S.L.1966Stringer/Multi-beam or Girder209 ft4,655Fair
I-93 SB over Ammonoosuc River
No. 015301870006000
2.1 MI Bethlehem Tl1960Girder and Floorbeam System282 ft4,499Fair
I-93 SB over Industrial Pk Nhrr(abd)
No. 015301890005800
2 MI Bethlehem Tl1959Stringer/Multi-beam or Girder187 ft4,499Fair
I-93 SB over Eustis Hill Road
No. 015302070004100
0.6 MI Bethlehem Tl1959Stringer/Multi-beam or Girder45 ft4,499Good
I-93 NB over Nh 18 NH135
No. 015301170011100
At JCT Nh 18 and Nh 1351983Stringer/Multi-beam or Girder99 ft4,453Good
US 3 Nh 25 over Baker River
No. 021601410014300
4.3 MI FM Bridgewater Tl1930Truss - Thru172 ft4,355Fair
US 3 over US 3A Nh 25 WB
No. 021601420014500
4.1 MI from Rumney Tl1965Stringer/Multi-beam or Girder122 ft4,355Fair
I-93 SB over US302 Nh 10 Nh 18 NH116
No. 002401000005000
0.03 MI Littleton Tl1959Stringer/Multi-beam or Girder78 ft4,291Fair
I-93 NB over Ammonoosuc River
No. 015301880006000
2 MI Bethlehem Tl1960Girder and Floorbeam System282 ft4,235Fair
I-93 NB over Industrial Pk Nhrr(abd)
No. 015301900005800
2 MI Bethlehem Tl1959Stringer/Multi-beam or Girder212 ft4,235Fair
I-93 NB over Eustis Hill Road
No. 015302080004200
0.6 MI Bethlehem Tl1959Stringer/Multi-beam or Girder45 ft4,235Good
US302 Nh 10 over Nhrr(abd)
No. 001801230007000
1.6 Mi. from Haverhill Tl1990Stringer/Multi-beam or Girder360 ft4,216Good
Nh 25 NH118 over S Branch Baker River
No. 026901660005900
0.1 MI W of Rumney Tl1978Stringer/Multi-beam or Girder218 ft3,993Fair
I-93 SB over Nh 18
No. 015301880008000
6.6 MI from Vt Sl1986Stringer/Multi-beam or Girder100 ft3,926Good
Nh 10 over Clark Brook
No. 011701250013000
4.6 MI N. Piermont T.L.1940Culvert20 ft3,734Good
Nh 25 NH118 over Hurricane Brook
No. 026401160005800
0.8 MI from Wentworth T.L1962Stringer/Multi-beam or Girder42 ft3,727Good
Nh 25 NH118 over Patch Brook
No. 026401160005900
0.8 MI from Wentworth Tl1962Stringer/Multi-beam or Girder56 ft3,727Good
Nh 25 NH118 over Baker River
No. 026401200007000
5.8 MI from Benton Tl1962Stringer/Multi-beam or Girder108 ft3,727Good
NH116 over Clark Brook
No. 011701390013300
.06 MI JCT 101961Stringer/Multi-beam or Girder45 ft3,712Fair
I-93 NB over Nh 18
No. 015301880007900
6.7 MI from Vt Sl1986Stringer/Multi-beam or Girder100 ft3,707Good
Nh 25A over Connecticut River
No. 020300620012400
Vermont State Line1937Arch - Thru434 ft3,625Fair
I-93 NB over NH135
No. 015301040013100
1.4MI Vt Line1982Stringer/Multi-beam or Girder94 ft3,621Good
I-93 NB over Connecticut River
No. 015301050013500
@vermont State Line1976Stringer/Multi-beam or Girder672 ft3,621Good
Nh 12A over Blood Brook
No. 014400490006400
.4 Mi. from Plainfield Tl1954Frame103 ft3,586Fair
US302 Nh 10 over Wild Ammonoosuc River
No. 001801320007500
2.0 MI FR Haverhill Tl1989Stringer/Multi-beam or Girder126 ft3,551Good
I-93 SB over NH135
No. 015301040013200
1.4MI. Vt Line1982Stringer/Multi-beam or Girder94 ft3,544Good
I-93 SB over Connecticut River
No. 015301040013600
Vermont State Line1981Stringer/Multi-beam or Girder672 ft3,544Good
I-93 SB over Nh 18 NH135
No. 015301170011000
At JCT Nh 18 and Nh 1351983Stringer/Multi-beam or Girder99 ft3,544Fair
I-93 SB on Ramp over Nhrr
No. 021601450014400
0.1 MI from Nh 3A & 251964Stringer/Multi-beam or Girder114 ft3,491Good
US 3 Nh 25 over Squam River
No. 012601400008800
4.0 MI FR Center Harbor T1976Stringer/Multi-beam or Girder44 ft3,490Good
NH132 over Squam River
No. 001100990005800
0.9 MI N New Hampton Tl1905Box Beam or Girders - Multiple28 ft3,488Fair
US302 Nh 18 NH116 over I-93
No. 002401110006400
2.1 MI Sugarhill Tl1959Stringer/Multi-beam or Girder288 ft3,454Fair
Nh 25 NH118 over Baker River
No. 026901460009000
2.0 MI from Rumney Tl1960Stringer/Multi-beam or Girder204 ft3,418Good
Nh 25 NH118 over Baker River
No. 026901460012000
3.6 MI from Rumney Tl1937Girder and Floorbeam System100 ft3,418Fair
West Shore Road over Newfound River
No. 003201030010100
2.7 MI from Danbury Tl1944Stringer/Multi-beam or Girder69 ft3,318Fair
Connector Road over Pemigewasset River
No. 014802210009600
.04 MI S.E. JCT US 31937Stringer/Multi-beam or Girder64 ft3,301Fair
US302 Nh 10 over Ammonoosuc River
No. 002401250017700
2.9 MI from Carroll Tl1983Stringer/Multi-beam or Girder401 ft3,265Good
NH112 Kancamagus over E Br Pemigewasset River
No. 014802050019600
3.8 MI East of JCT 3A1938Frame199 ft3,107Fair
NH112 over Hancock Brook
No. 014802470025500
4.0 MI E of Livermore Tl1938Stringer/Multi-beam or Girder68 ft3,107Fair
NH112 over Hancock Brook
No. 014802610026400
3.1 MI E of Livermore Tl1942Frame30 ft3,107Fair
US302 Nh 10 over Mill Brook
No. 014200670017300
0.1 MI East of Bath Tl1930Culvert24 ft3,081Fair
Nh 10 over Grant Brook
No. 015700750010600
3.1 MI from Hanover Tl1958Culvert30 ft2,894Good
I-93 NB over Nh 18 NH116
No. 002401480006000
0.7 M N Sugarhill Tl1972Stringer/Multi-beam or Girder64 ft2,890Fair
Nh 3A over Newfound River
No. 003201090006100
2.0 Mi. from Hill T.L.1949Stringer/Multi-beam or Girder72 ft2,878Poor
Nh 49 over Smarts Brook
No. 025402320017600
0.6 MI W of Waterville Tl1977Culvert47 ft2,828Good
Nh 49 over Mad River
No. 025402390015200
1.9 MI SW Waterville T L1979Stringer/Multi-beam or Girder540 ft2,828Poor
US 3 over Lost River
No. 028401710015300
5.6 MI from Thornton Tl1931Arch - Deck69 ft2,784Poor
I-93 NB over Indian Creek
No. 024552180012800
0.9 MI Franconia Tl1972Culvert31 ft2,724Good
NH120 over Great Brook
No. 014401490008600
2.3 MI from Plainfield Tl1935Frame40 ft2,671Fair
NH120 over Great Brook
No. 014401500008400
2.2 MI from Plainfield Tl1944Stringer/Multi-beam or Girder31 ft2,671Good
US 3 Nh 25 over Pemigewasset River Nhrr
No. 001100760008000
Bridgewater Tl1937Truss - Deck800 ft2,666Fair
NH120 over Great Brook
No. 014401500004400
1.0 MI from Plainfield Tl1930Stringer/Multi-beam or Girder49 ft2,653Fair
I-93 SB on Ramp over I-93
No. 008701280010400
4.9 MI Lincoln Tl1959Stringer/Multi-beam or Girder281 ft2,646Fair
I-93 SB over Coal Hill RD Gale River
No. 008700770011500
1.9 MI Sugarhill Tl1959Stringer/Multi-beam or Girder157 ft2,638Fair

Structure types in Grafton County

Stringer/Multi-beam or Girder32459.2%
Culvert549.9%
Slab499.0%
Frame478.6%
Truss - Thru173.1%
Box Beam or Girders - Multiple162.9%
Arch - Deck152.7%
Girder and Floorbeam System112.0%
Tee Beam50.9%
Other40.7%
Arch - Thru30.5%
Truss - Deck10.2%
Box Beam or Girders - Single or Spread10.2%

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