| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | COON BROOK ROAD | SO BR SUGAR RIVER | 390FT. RTE. 10 | Steel Stringer/Multi-beam or girder | NR possible | -- | 1960 | 43.0 | 51.8 | Poor | 91.0 | 019201470003600 |
| NBI report | THRASHER ROAD | RED WATER BROOK | 1.4MI NH12 | Concrete Slab | NR possible | -- | 2008 | 23.3 | 27.2 | Good | 77.9 | 004701060012800 |
| NBI report | LOWER MAIN STREET | SUGAR RIVER | 0.3 MI FR NH RTE 11 | Wood Slab | NR possible | -- | 2016 | 23.6 | 25.6 | Good | 81.5 | 024700940010000 |
| NBI report Bridgehunter | NH 11 | CONNECTICUT RIVER | NH VT STATE LINE | Steel Truss - Thru (3 spans) | NR eligible | -- | 2016 | 165.0 | 500.0 | Fair | 50.2 | 004201350005200 |
| NBI report Bridgehunter | CORBIN BRIDGE ROAD | CROYDON BRANCH SUGAR R | .69 MI JCT NH 10 | Wood Truss - Thru | NR listed | 1845 | 1994 | 96.1 | 104.0 | Fair | 41.7 | 019201160014200 |
| NBI report Bridgehunter | CORNISH TOLL BR RD | CONNECTICUT RIVER | VERMONT STATE LINE | Wood Truss - Thru (2 spans) | NR listed | 1866 | 1989 | 203.1 | 449.2 | Poor | 50.0 | 005500640010800 |
| NBI report Bridgehunter | SQUAG CITY ROAD | BLOW-ME-DOWN BROOK | 80 FT FR PLAINFIELD TL | Wood Truss - Thru | NR listed | 1877 | 2002 | 76.1 | 88.9 | Fair | 37.5 | 005500710016800 |
| NBI report | COLBY HILL ROAD | BLOODS BROOK | 175 FT FR BLOODBROOK RD | Steel Stringer/Multi-beam or girder (2 spans) | NR listed | 1880 | 1963 | 38.1 | 82.0 | Fair | 34.3 | 021301570012100 |
| NBI report Bridgehunter | ROOT HILL ROAD | MILL BROOK | 1.3 MI NH 120 | Wood Truss - Thru | NR listed | 1883 | -- | 62.0 | 78.1 | Fair | 19.8 | 005500810009500 |
| NBI report | WINN HILL ROAD | SUGAR RIVER | 2.1 MI. CROYDON TL | Wood Stringer/Multi-beam or girder | NR possible | 1910 | 2004 | 24.0 | 24.9 | Fair | 75.5 | 024700970010000 |
| NBI report | PURLING BECK ROAD | BEARDS BROOK | 0.04 MI FR EAST WASH. RD | Steel Stringer/Multi-beam or girder | NR possible | 1920 | 1954 | 29.9 | 33.1 | Fair | 47.1 | 026501980010600 |
| NBI report Bridgehunter | MAIN STREET | SUGAR RIVER | 115 FT FROM GARNETT ST | Wood Slab | NR possible | 1920 | 1992 | 27.9 | 29.9 | Fair | 80.8 | 024701110009900 |
| NBI report | MARLOW ROAD | ASHUELOT RIVER | TOWN RD 0.54 MI MARLOW TL | Steel Stringer/Multi-beam or girder (2 spans) | NR possible | 1920 | 2001 | 27.9 | 45.6 | Fair | 82.6 | 026500500004300 |
| NBI report | COOPER STREET | OTTER POND OUTLET | 255FT. RTE.11 | Wood Stringer/Multi-beam or girder | NR possible | 1920 | 2006 | 20.0 | 27.6 | Fair | 80.4 | 024701220016300 |
| NBI report | HIGH STREET | SUGAR RIVER | 0.3 MI. RTE.103B | Wood Slab | NR possible | 1920 | 2006 | 24.0 | 26.9 | Fair | 86.0 | 024701080009900 |
| NBI report | LADIEU ROAD | BLOODS BROOK | 55 FT FR HOUSER LN | Wood Slab | NR possible | 1920 | 2018 | 24.0 | 29.9 | Fair | 85.0 | 021301310015200 |
| NBI report | NH 11 RAMP | SUGAR RIVER | 0.1 MI FROM NEWPORT TL | Concrete Tee beam | NR possible | 1923 | 1979 | 24.0 | 27.9 | Fair | 88.2 | 024700690007900 |
| NBI report | RED WATER BROOK RD | RED WATER BROOK | 0.9MI NH11 | Steel Stringer/Multi-beam or girder | NR possible | 1925 | 1981 | 21.0 | 24.9 | Fair | 74.9 | 004701080013600 |
| NBI report | NH 10 | ASH SWAMP BROOK | 4.3 MI. N. OF NEWPORT TL | Concrete Slab | NR possible | 1927 | 2006 | 21.0 | 24.0 | Good | 80.6 | 005601400012000 |
| NBI report | NH 10 | S BRANCH SUGAR RIVER | 0.6 MI FROM LEMPSTER TL | Prestressed Slab | NR possible | 1928 | 2004 | 31.5 | 33.5 | Good | 95.4 | 009800830009600 |
| NBI report | RIVER ROAD | COLD RIVER | 0.97 MI NO JCT NH 123A | Steel Stringer/Multi-beam or girder | NR possible | 1929 | -- | 35.1 | 39.0 | Fair | 66.4 | 000101590008600 |
| NBI report | NH114 | STOCKER BROOK | .78 MI. EAST OF JCT. NH10 | Concrete Slab | NR possible | 1929 | 1988 | 24.3 | 29.9 | Good | 86.1 | 010001250006600 |
| NBI report | COLD POND ROAD | LITTLE SUGAR RIVER | 2.3 MI. ACWORTH TL | Steel Stringer/Multi-beam or girder | NR possible | 1930 | -- | 32.2 | 37.7 | Fair | 56.2 | 026000920004000 |
| NBI report Bridgehunter | NH 10,NH 11,NH103 | SUGAR RIVER | 5.4MI FROM CLAREMONT TL | Concrete Arch - Deck | NR eligible | 1930 | -- | 47.9 | 54.1 | Fair | 83.9 | 019201390010400 |
| NBI report | PLATT ROAD | BLOW-ME-DOWN BROOK | 0.9 MI FR PLAINFIELD TL | Steel Stringer/Multi-beam or girder | NR possible | 1930 | -- | 38.1 | 43.0 | Fair | 64.0 | 005500700015500 |
| NBI report | WHITEWATER BK RD | RED WATER BROOK | 0.3 MI CORNISH TL | Prestressed Tee beam | NR possible | 1930 | 1985 | 28.9 | 33.1 | Fair | 77.0 | 004701500016400 |
| NBI report | OLD NH 10 | SKINNER BROOK | 3.11 MI. N. OF CROYDON TL | Concrete Tee beam | NR possible | 1930 | 1990 | 44.0 | 47.9 | Fair | 77.0 | 010001160009300 |
| NBI report | BALL PARK ROAD | TROW BROOK | 0.09MI. LEMPSTER TL | Steel Stringer/Multi-beam or girder | NR possible | 1930 | 1996 | 23.0 | 26.9 | Fair | 83.0 | 009800800008300 |
| NBI report Bridgehunter | GROUT HILL ROAD | COLD RIVER | 202 FT FROM JCT NH123A | Steel Stringer/Multi-beam or girder (2 spans) | NR possible | 1930 | 2008 | 28.9 | 60.4 | Fair | 65.0 | 000101470006700 |
| NBI report | QUAKER CITY ROAD | LITTLE SUGAR RIVER | 0.4 MI. ACWORTH TL | Prestressed Slab | NR possible | 1930 | 2015 | 37.1 | 38.1 | Good | 94.0 | 026000860003900 |
| NBI report | NH120 | BLOW-ME-DOWN BROOK | 0.8 MI FROM PLAINFIELD TL | Concrete Frame | NR possible | 1933 | -- | 29.9 | 35.1 | Fair | 75.6 | 005501720014800 |
| NBI report | RIVER ROAD | DODGE BROOK | .67 MI. N. JCT. NH 123-A | Steel Stringer/Multi-beam or girder | NR possible | 1933 | -- | 23.0 | 29.9 | Good | 68.4 | 000101610008100 |
| NBI report | NH120 | BLOODS BROOK | 4.2 MI FROM LEBANON TL | Concrete Frame | NR possible | 1934 | 1973 | 29.9 | 36.1 | Fair | 83.6 | 021301620010000 |
| NBI report | NH 10 | COLD BROOK | 0.4 MI FROM GOSHEN TL | Concrete Slab | NR possible | 1934 | 1976 | 22.0 | 24.0 | Fair | 71.5 | 014601230017100 |
| NBI report | NH114 | STOCKER POND OUTLET | .67 MI. SW SPRINGFIELD TL | Concrete Slab | NR possible | 1934 | 2018 | 24.6 | 27.6 | Good | 99.4 | 010001400006900 |
| NBI report | NH 31 | ASHUELOT RIVER | 1.85 MI. S. GOSHEN TL | Steel Stringer/Multi-beam or girder | NR possible | 1935 | 1983 | 27.9 | 33.1 | Fair | 79.5 | 026500930015200 |
| NBI report | RED WATER BROOK RD | RED WATER BROOK | 0.3 MI NH 120 | Prestressed Tee beam | NR possible | 1935 | 1985 | 28.9 | 32.2 | Fair | 77.8 | 004701340016700 |
| NBI report | NH 10 | CROYDON BRANCH SUGAR R | 4.4 MI FROM NEWPORT TL | Steel Stringer/Multi-beam or girder | NR possible | 1935 | 1993 | 36.1 | 38.1 | Good | 90.7 | 005601460012400 |
| NBI report | NH 10 | STOCKER BROOK | 1.6 MI. FROM CROYDON TL | Concrete Frame | NR possible | 1936 | 1969 | 29.9 | 29.9 | Fair | 59.5 | 010001140006900 |
| NBI report | MOUNTAIN ROAD | ASHUELOT RIVER | 0.45 MI. TL WASHINGTON | Steel Stringer/Multi-beam or girder | NR possible | 1936 | 2012 | 22.0 | 29.9 | Fair | 74.8 | 014601480006700 |
| NBI report Bridgehunter | OAK STREET | SUGAR RIVER | 0.4 MI FR NO. NEWPORT RD | Steel Truss - Thru | NR possible | 1937 | 1989 | 104.0 | 111.9 | Poor | 34.4 | 019201030013600 |
| NBI report | NH 12A | MILL BROOK | 2.8 MI FROM CLAREMONT TL | Steel Stringer/Multi-beam or girder | NR possible | 1937 | 1991 | 57.1 | 65.9 | Good | 90.1 | 005500640009800 |
| NBI report | BROOK ROAD | GUNNISON BROOK | .32 MI NE OF JCT NH 10 | Steel Stringer/Multi-beam or girder | NR possible | 1940 | -- | 26.9 | 32.2 | Fair | 65.0 | 009800870012000 |
| NBI report | MUMMERY ROAD EAST | COLD BROOK | 35FT RTE 10 | Metal Culvert (2 spans) | NR possible | 1940 | -- | 7.9 | 21.0 | Fair | 40.9 | 009800830009000 |
| NBI report | TOWN HOUSE ROAD | MILL BROOK | 2.4 MI. FROM JCT. 12-A | Concrete Frame | NR possible | 1940 | -- | 21.0 | 24.0 | Fair | 97.8 | 005501000009900 |
| NBI report | HEMLOCK ROAD | GREAT BROOK | 100 FT FROM MAIN ST | Steel Culvert | NR possible | 1940 | 1981 | 20.0 | 20.0 | Fair | 86.0 | 014301210010400 |
| NBI report | CUTLER ROAD | BLOODS BROOK | 175 FT FR BLOODBROOK RD | Steel Stringer/Multi-beam or girder | NR possible | 1940 | 1983 | 28.9 | 30.8 | Fair | 68.8 | 021301280016200 |
| NBI report | FARM ROAD | BLOW-ME-DOWN BROOK | 45 FT FROM STAGE RD NO41 | Prestressed Slab | NR possible | 1940 | 1992 | 23.0 | 26.9 | Good | 69.0 | 021301220009000 |
| NBI report | BROOK ROAD | GUNNISON BROOK | .05 MI NE OF JCT NH 10 | Concrete Slab | NR possible | 1940 | 1998 | 26.9 | 29.2 | Good | 91.4 | 009800850011700 |
| NBI report | NH114 | STOCKER BROOK | .1 MI. EAST OF JCT. NH 10 | Prestressed Box beam or girders - Multiple | NR possible | 1941 | 2003 | 42.3 | 45.6 | Good | 97.4 | 010001170006900 |
| NBI report | BROOK ROAD | GUNNISON BROOK | .47 MI N E OF JCT NH 10 | Concrete Slab | NR possible | 1945 | -- | 20.0 | 23.0 | Fair | 83.3 | 009800900012300 |
| NBI report | NH 12A | GREAT BROOK | 1.0 MI FROM CHARLESTOWN T | Steel Stringer/Multi-beam or girder | NR possible | 1949 | 1988 | 47.9 | 55.1 | Good | 97.6 | 014301170010100 |
| NBI report | CENTER ROAD | MILL BROOK | 3.5 MI N OF NH12A | Steel Stringer/Multi-beam or girder | NR possible | 1950 | 1975 | 20.0 | 24.0 | Fair | 49.4 | 005501070011800 |
| NBI report | LEAVITT HILL ROAD | BLOW-ME-DOWN-BROOK | 1.4 MI FR CORBIN PARK | Steel Stringer/Multi-beam or girder | NR possible | 1950 | 1991 | 20.0 | 23.0 | Fair | 86.2 | 005501750014300 |
| NBI report | NH 11 | OTTER POND OUTLET | 0.5 MI. FROM NEW LONDON T | Steel Culvert | NR possible | 1954 | -- | 24.0 | 24.0 | Fair | 99.3 | 024701210016500 |
| NBI report | STAGE ROAD | BLOW-ME-DOWN BROOK | 2.0 MI SE JCT 12A | Steel Stringer/Multi-beam or girder | NR possible | 1954 | -- | 65.9 | 73.2 | Poor | 49.4 | 021300960007900 |
| NBI report | DREWSVILLE ROAD | GREAT BROOK | 1.49 MI. N. WALPOLE TL | Steel Culvert | NR possible | 1955 | -- | 30.8 | 30.8 | Fair | 69.8 | 014301120008400 |
| NBI report | TANDY BROOK ROAD | MILL BROOK | 2.1 MI FR CLAREMONT TL | Steel Stringer/Multi-beam or girder | NR possible | 1955 | 2007 | 34.1 | 37.1 | Good | 64.2 | 005500890008200 |
| NBI report | NH120 | REDWATER BROOK | 0.04 MI FROM CLAREMONT TL | Concrete Frame | NR possible | 1956 | -- | 20.0 | 23.0 | Good | 97.2 | 005501260004300 |
| NBI report | NH 11 | SUGAR RIVER | 6.1 MI. FROM NEW LONDON T | Concrete Frame | NR possible | 1957 | -- | 36.1 | 41.0 | Good | 94.4 | 024700710008700 |
| NBI report | NH 11 | SUGAR RIVER | 4.0 MI NEW LONDON TL | Concrete Frame | NR possible | 1957 | -- | 69.9 | 79.1 | Fair | 89.3 | 024701030010000 |
| NBI report | NH103 | SUGAR RIVER | 0.2 M W NEWPORT T.L. | Concrete Slab (3 spans) | NR possible | 1957 | 1979 | 36.1 | 100.1 | Poor | 67.8 | 024700670007800 |
| NBI report | CITIZENS STREET | SUGAR RIVER | 100 FT JCT RTE 12 | Steel Stringer/Multi-beam or girder (2 spans) | NR possible | 1959 | -- | 69.9 | 144.0 | Fair | 69.2 | 004701130011300 |
| NBI report | I-89,NH 10 NB | SKINNER BROOK | 3.95 MI SPRINGFIELD T.L. | Concrete Culvert (2 spans) | -- | 1959 | -- | 15.1 | 36.1 | Fair | 97.1 | 010001060011600 |
| NBI report | I-89,NH 10 NB | MILLER POND ROAD | 4.6 MI FROM SPRINGFIELD T | Concrete Culvert | -- | 1959 | -- | 29.9 | 29.9 | Fair | 77.3 | 010001080012800 |
| NBI report | NH 12 | NECRR | 4.9 MI. FROM WALPOLE TL | Concrete Frame | NR possible | 1959 | -- | 56.1 | 66.9 | Fair | 95.0 | 004201810005800 |
| NBI report | NH 12A | BLOW-ME-DOWN BROOK | 1.6MI. FROM PLAINFIELD TL | Concrete Culvert | NR possible | 1959 | -- | 38.1 | 38.1 | Good | 98.7 | 005500710013900 |
| NBI report | I-89 NB | NH 10 | 4.9 MI FROM SPRINGFIELD T | Steel Stringer/Multi-beam or girder | -- | 1959 | 1973 | 76.1 | 81.0 | Fair | 84.9 | 010001100013800 |
| NBI report | I-89,NH 10 SB | I-89 RAMP | 0.1 MI ENFIELD TL | Concrete Frame | -- | 1959 | 2016 | 54.1 | 62.0 | Fair | 83.0 | 010001020017400 |
| NBI report | STAGE ROAD | BLOW-ME-DOWN BROOK | 0.7 MI FROM JCT 12A | Concrete Frame | NR possible | 1961 | -- | 30.8 | 34.1 | Good | 73.1 | 021300830009800 |
| NBI report | NH123A | COLD RIVER | 4.16 MI. FROM LANGDON TL | Steel Stringer/Multi-beam or girder (3 spans) | NR possible | 1961 | 2002 | 56.1 | 158.1 | Good | 100.0 | 000101240005700 |
| NBI report | NH123A | COLD RIVER | .42 MI. FROM LANGDON TL | Steel Stringer/Multi-beam or girder (3 spans) | NR possible | 1961 | 2003 | 56.1 | 157.2 | Good | 96.4 | 000100700004200 |
| NBI report | CRANE BROOK ROAD | COLD RIVER | 0.5MI WEST OF ACWORTH TL | Steel Stringer/Multi-beam or girder (2 spans) | NR possible | 1964 | -- | 44.9 | 94.2 | Fair | 85.9 | 014301610010500 |
| NBI report | NH 11,NH 12 | LITTLE SUGAR RIVER | 2.2 MI. FROM CLAREMONT TL | Concrete Culvert | NR possible | 1964 | -- | 26.9 | 26.9 | Fair | 95.9 | 004200690009600 |
| NBI report | MILLER POND ROAD | SKINNER BROOK | TOWN RD | Concrete Slab | NR possible | 1964 | 2016 | 30.8 | 33.1 | Good | 96.9 | 010001050012800 |
| NBI report | NH 11 | NECRR | 0.7 MI. EAST VT. SL | Steel Stringer/Multi-beam or girder (3 spans) | NR possible | 1965 | -- | 64.0 | 145.0 | Fair | 91.7 | 004201500005500 |
| NBI report | I-89 NB | NH 10 | 2.1 MI FROM SPRINGFIELD T | Prestressed Stringer/Multi-beam or girder | -- | 1967 | -- | 84.0 | 89.6 | Fair | 93.8 | 010001170008300 |
| NBI report | I-89 NB | STOCKER BROOK | 0.81 MI SPRINGFIELD TL | Concrete Culvert (2 spans) | -- | 1967 | -- | 14.1 | 28.9 | Good | 97.2 | 010001370006900 |
| NBI report | I-89 NB | NH114 | 0.6MI FROM SPRINGFIELD TL | Prestressed Stringer/Multi-beam or girder | -- | 1967 | -- | 56.1 | 61.0 | Good | 95.0 | 010001400006800 |
| NBI report | I-89 NB | STONEY BROOK ROAD | 1.1 MI FROM SUNAPEE T.L. | Prestressed Stringer/Multi-beam or girder | -- | 1967 | -- | 63.0 | 67.9 | Fair | 93.9 | 023900530005000 |
| NBI report | I-89 NB | GEORGES MILLS ROAD | 0.5 FROM NEW LONDON T.L. | Prestressed Stringer/Multi-beam or girder | -- | 1967 | -- | 84.0 | 89.9 | Good | 94.3 | 024701240017900 |
| NBI report | I-89 SB | STOCKER BROOK | .81 MI SPRINGFIELD TL | Concrete Culvert (2 spans) | -- | 1967 | -- | 13.8 | 28.9 | Fair | 97.2 | 010001360006800 |
| NBI report | I-89 SB | NH114 | 0.6 MI FROM SPRINGFIELD T | Prestressed Stringer/Multi-beam or girder | -- | 1967 | -- | 56.1 | 60.0 | Good | 95.0 | 010001390006700 |
| NBI report | I-89 SB | STONEY BROOK ROAD | 1.0 MI FROM SUNAPEE T.L. | Prestressed Stringer/Multi-beam or girder | -- | 1967 | -- | 63.0 | 68.9 | Good | 93.9 | 023900520005000 |
| NBI report | NH 12A | SUGAR RIVER | .1 MI. FROM JCT. RTE. 103 | Steel Stringer/Multi-beam or girder (3 spans) | NR possible | 1967 | 1991 | 111.9 | 280.9 | Poor | 60.9 | 004700720012700 |
| NBI report | I-89 SB | NH 10 | 2.1 MI FROM SPRINGFIELD T | Prestressed Stringer/Multi-beam or girder | -- | 1967 | 2001 | 84.0 | 88.9 | Good | 93.8 | 010001160008200 |
| NBI report | HOWE HILL ROAD | I-89 | 1.4 MI SPRINGFIELD TL | Steel Stringer/Multi-beam or girder (6 spans) | -- | 1967 | 2002 | 60.4 | 341.9 | Fair | 98.0 | 010001250007000 |
| NBI report | I-89 SB | STONEY BROOK ROAD | AT SUNAPEE TL | Prestressed Stringer/Multi-beam or girder | -- | 1968 | -- | 60.0 | 65.0 | Good | 94.0 | 023900700003900 |
| NBI report | I-89 SB | GEORGES MILLS ROAD | 0.5MI FROM NEW LONDON TL | Prestressed Stringer/Multi-beam or girder | -- | 1968 | -- | 84.0 | 89.9 | Good | 94.9 | 024701240017800 |
| NBI report | NH 10 | SAWYER BROOK | 2.2 MI. FROM CROYDON TL | Concrete Frame | NR possible | 1968 | -- | 22.0 | 22.0 | Fair | 85.1 | 010001160008100 |
| NBI report | I-89 NB | STONEY BROOK ROAD | 0.1 MI FROM SUNAPEE TL | Prestressed Stringer/Multi-beam or girder | -- | 1968 | 2001 | 60.0 | 65.0 | Good | 88.1 | 023900690004000 |
| NBI report | BEAN ROAD | BLOODS BROOK | 45 FT FROM NH RTE 120 | Concrete Slab | NR possible | 1969 | -- | 24.9 | 27.9 | Good | 96.0 | 021301720010700 |
| NBI report | MILL VILLAGE ROAD | MILL BROOK | 0.03 MI FR STAGE ROAD | Steel Culvert (2 spans) | NR possible | 1969 | -- | 21.0 | 47.9 | Good | 97.0 | 005500740009300 |
| NBI report | NH 12,NH103 | CONNECTICUT RIVER | NH VT SL | Steel Stringer/Multi-beam or girder (4 spans) | NR possible | 1969 | -- | 180.1 | 678.2 | Fair | 82.0 | 004700650013400 |
| NBI report | NH 12A | NH 12,NECRR | 2.1 MI. FROM WALPOLE TL | Steel Stringer/Multi-beam or girder (3 spans) | NR possible | 1970 | 1999 | 102.0 | 232.0 | Good | 74.8 | 004202430004500 |
| NBI report | I-89 SB | NH 10 | 5.01 MI FROM SPRINGFIELD | Steel Stringer/Multi-beam or girder | -- | 1972 | -- | 76.1 | 82.0 | Fair | 84.1 | 010001090013900 |
| NBI report | I-89,NH 10 SB | SKINNER BROOK | 4.43 MI SPRINGFIELD T.L. | Concrete Culvert (2 spans) | -- | 1972 | -- | 11.8 | 24.3 | Fair | 97.1 | 010001070012500 |
| NBI report | I-89,NH 10 SB | MILLER POND ROAD | 4.61 MI SPRINGFIELD T.L. | Concrete Culvert | -- | 1972 | -- | 29.9 | 29.9 | Good | 93.0 | 010001070012800 |
| NBI report | I-89,NH 10 SB | STONY BROOK | 5.06 MI SPRINGFIELD TL | Concrete Culvert | -- | 1972 | -- | 21.0 | 21.0 | Good | 97.1 | 010001100014300 |
| NBI report | I-89, NH 10 NB | I-89 RAMP | 0.1 MI FROM ENFIELD TL | Concrete Frame | -- | 1972 | 2016 | 54.1 | 62.0 | Fair | 97.0 | 010001030017400 |
| NBI report | NH 10 | CROYDON BRANCH SUGAR R | 0.06 MI. FROM NEWPORT TL | Steel Stringer/Multi-beam or girder | NR possible | 1973 | -- | 121.1 | 130.9 | Fair | 92.9 | 005601130007000 |
| NBI report | CROYDON BROOK ROAD | BEAVER BROOK | 0.5 MI NEWPORT TL | Concrete Frame | NR possible | 1974 | -- | 23.0 | 25.9 | Good | 97.0 | 005601070006800 |
| NBI report | FOREST ROAD | COLD RIVER | 1.06 MI FROM LANGDONTL | Steel Stringer/Multi-beam or girder | NR possible | 1974 | -- | 69.9 | 75.1 | Good | 92.1 | 000100840004200 |
| NBI report | PLAINS ROAD | SUGAR RIVER | 0.1 MI JCT RTE 12 | Steel Stringer/Multi-beam or girder (2 spans) | NR possible | 1974 | -- | 95.1 | 193.9 | Poor | 85.3 | 004700910011800 |
| NBI report | BELKNAP AVENUE | SUGAR RIVER | 0.2 MI FR NO. MAIN ST | Prestressed Stringer/Multi-beam or girder | NR possible | 1974 | 2006 | 83.0 | 91.5 | Fair | 80.8 | 019201310010600 |
| NBI report | HELL HOLLOW ROAD | BLOW-ME-DOWN BROOK | 0.2 MI FROM CORNISH TL | Steel Culvert | NR possible | 1975 | -- | 24.0 | 24.0 | Good | 82.2 | 021300980007600 |
| NBI report | NH 10 | GUNNISON BROOK | 1.78 MI N LEMPSTER TL | Concrete Frame | NR possible | 1975 | -- | 22.0 | 24.9 | Fair | 92.7 | 009800810011700 |
| NBI report | ALLEN ROAD | COLD RIVER | .6 MI FROM LEMPSTER TL | Concrete Slab | NR possible | 1975 | 2017 | 39.0 | 42.7 | Good | 55.1 | 000101640011400 |
| NBI report | PARADISE ROAD | SUGAR RIVER | 380 FT. RTE.11 | Steel Stringer/Multi-beam or girder | Closed ~ NR possible | 1976 | -- | 27.9 | 39.0 | Poor | 32.0 | 019201770011700 |
| NBI report | BERYL MT ROAD | COLD RIVER | 0.04 MI FROM RTE 123-A | Prestressed Slab | NR possible | 1977 | -- | 44.9 | 47.9 | Fair | 66.0 | 000101100006500 |
| NBI report | OAK STREET | SUGAR RIVER | 0.5 MI FR NO. NEWPORT RD | Steel Stringer/Multi-beam or girder | NR possible | 1979 | -- | 88.9 | 96.1 | Fair | 88.4 | 019201290011500 |
| NBI report | STAGE ROAD | LITTLE SUGAR RIVER | 0.2 MI. CHARLESTOWN TL | Steel Stringer/Multi-beam or girder | -- | 1980 | -- | 26.9 | 29.9 | Fair | 62.9 | 026000350007400 |
| NBI report | NH 11,NH103 | SUGAR RIVER | 4.4 MI FROM VERMONT SL | Steel Stringer/Multi-beam or girder | -- | 1981 | -- | 128.0 | 132.9 | Fair | 91.6 | 004701320009700 |
| NBI report | TOWN HOUSE ROAD | GEER BROOK | 3.75 MI. FROM JCT. 12-A | Concrete Slab | -- | 1981 | -- | 20.0 | 23.0 | Good | 93.8 | 005501240009400 |
| NBI report | WESTGATE ROAD | BLOW-ME-DOWN BROOK | 0.5 MI. RTE.12A | Steel Culvert | -- | 1981 | -- | 24.0 | 24.0 | Fair | 82.2 | 021300740008700 |
| NBI report | COLD RIVER ROAD | GREAT BROOK | 0.5MI WALPOLE TL | Steel Stringer/Multi-beam or girder | -- | 1982 | -- | 44.0 | 48.9 | Good | 91.4 | 014301010006400 |
| NBI report | CROSS STREET | SUGAR RIVER | 0.12 MI FR SUNAPEE ST | Steel Stringer/Multi-beam or girder | -- | 1983 | 1994 | 49.9 | 58.1 | Fair | 77.3 | 019201440010400 |
| NBI report | NH 12A | LITTLE SUGAR RIVER | 0.6 MI NW JCT 12 AND 12A | Steel Stringer/Multi-beam or girder | -- | 1984 | -- | 32.2 | 36.1 | Good | 87.2 | 004200700009200 |
| NBI report | SAND HILL ROAD | BROOK | 1.4 MI. CROYDON TL | Steel Stringer/Multi-beam or girder | -- | 1984 | -- | 21.0 | 26.9 | Poor | 54.5 | 019201540012900 |
| NBI report | NH 11,NH103 | SUGAR RIVER | 5.2 MI FROM CLAREMONT TL | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1985 | -- | 51.8 | 107.9 | Good | 93.7 | 019201370009900 |
| NBI report | PINE HILL ROAD | CROYDON BRANCH SUGAR R | 0.1 MI NH 10 | Steel Stringer/Multi-beam or girder | -- | 1989 | -- | 69.9 | 75.1 | Good | 95.4 | 005601430012000 |
| NBI report | COTE ROAD | CROYDON BRANCH | 0.09MI. RTE 10 | Steel Culvert | -- | 1991 | -- | 32.2 | 32.2 | Good | 100.0 | 010001000004800 |
| NBI report | LEAR HILL ROAD | S BRANCH SUGAR RIVER | 220 Ft.Fr. NH Rte 10 | Steel Stringer/Multi-beam or girder | -- | 1991 | -- | 51.8 | 55.1 | Good | 89.9 | 009800760011900 |
| NBI report | STRAND ROAD | RED WATER BROOK | TOWN RD | Concrete Culvert | -- | 1991 | -- | 24.0 | 24.0 | Good | 93.4 | 004701240016400 |
| NBI report | SOUTH SLACK RD | LITTLE SUGAR RIVER | 1.4 MI FROM ACWORTH TL | Prestressed Slab | -- | 1991 | 2013 | 26.9 | 29.9 | Good | 74.1 | 026001010004600 |
| NBI report | BRIDGE STREET | NECRR | 100 FT FROM NH RTE 12 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1992 | -- | 33.1 | 71.9 | Poor | 20.5 | 004201520005300 |
| NBI report | OLD STATE ROAD | JABES MEADOW BROOK | 0.3 MI S JCT NH 12A | Steel Stringer/Multi-beam or girder | -- | 1993 | -- | 22.0 | 28.9 | Fair | 75.8 | 004202530004800 |
| NBI report | LOVERS LANE | NECRR | .34 MI JCT N.H.12 | Steel Stringer/Multi-beam or girder | -- | 1996 | -- | 109.9 | 116.1 | Good | 83.8 | 004201350005900 |
| NBI report Bridgehunter | NH 12,NH103 | SUGAR RIVER | 3.8 MI FROM VERMONT SL | Steel Stringer/Multi-beam or girder | -- | 1996 | -- | 118.1 | 122.1 | Fair | 95.2 | 004701220009800 |
| NBI report | THRASHER ROAD | BLOW-ME-DOWN BROOK | 0.2 MI FROM PLAINFIELD T | Steel Stringer/Multi-beam or girder | -- | 1996 | -- | 50.9 | 55.1 | Good | 87.2 | 005500760016800 |
| NBI report | NH 12,NH103 | RED WATER BROOK | 2.3 MI FROM VT. SL | Prestressed Slab | -- | 1997 | -- | 38.1 | 42.0 | Good | 97.8 | 004701060012000 |
| NBI report Bridgehunter | NH 11,NH103 | SUGAR RIVER,PED TRAIL | 2.2 MI FROM CLAREMONT TL | Steel Stringer/Multi-beam or girder | -- | 1998 | -- | 170.0 | 174.9 | Good | 93.8 | 019200850010100 |
| NBI report | PARADISE ROAD | WENDELL BROOK | 170 FT. SUNAPEE TL | Concrete Culvert | -- | 1998 | -- | 24.0 | 25.9 | Good | 99.9 | 019201850011500 |
| NBI report | STAGE ROAD | LITTLE SUGAR RIVER | 2.9 MI. CHARLESTOWN TL | Prestressed Slab | -- | 1999 | -- | 25.9 | 28.9 | Good | 90.5 | 026000670004600 |
| NBI report | NH 12A | NECRR | 0.4 MI EAST ROUTE 12 | Steel Stringer/Multi-beam or girder | -- | 2000 | -- | 105.0 | 108.9 | Good | 91.9 | 004200760009100 |
| NBI report | DANIELS ROAD | BLOW-ME-DOWN BROOK | 0.4 MI FROM NH RTE 12A | Steel Stringer/Multi-beam or girder | -- | 2002 | -- | 29.5 | 35.1 | Good | 80.5 | 021300760009500 |
| NBI report | NH 12A | OX BROOK | 1.0 MI NW JCT 12 AND 12A | Concrete Culvert | -- | 2002 | -- | 27.9 | 27.9 | Good | 97.7 | 004200640009000 |
| NBI report | POLLARDS MILLS RD | SO BR SUGAR RIVER | 0.8 MI RTE 10 | Steel Stringer/Multi-beam or girder | -- | 2003 | -- | 71.9 | 74.2 | Good | 79.8 | 019201390007600 |
| NBI report | ECHO VALLEY ROAD | COLD RIVER | 161 FT FR NH RTE 123A | Steel Other | -- | 2006 | -- | 60.0 | 60.0 | Good | 71.1 | 000101360005700 |
| NBI report | NH 11,NH103 | RAM BROOK | 2.01 MI. E. CLAREMONT TL | Concrete Culvert | -- | 2008 | -- | 28.9 | 30.8 | Good | 95.0 | 019200810010300 |
| NBI report | STAGE ROAD | LITTLE SUGAR RIVER | 1.5 MI. CHARLESTOWN TL | Steel Stringer/Multi-beam or girder | -- | 2008 | -- | 89.9 | 96.1 | Good | 100.0 | 026000490005700 |
| NBI report | HALFMOON POND RD | HALFMOON POND OUTLET | 0.55 MI NH 31 | Wood Slab | -- | 2009 | -- | 40.0 | 43.0 | Good | 96.9 | 026501310008300 |
| NBI report | TREATMENT ROAD | SUGAR RIVER | 0.06 MI N NH 11 | Concrete Culvert | -- | 2009 | -- | 27.9 | 29.9 | Good | 100.0 | 024700830008800 |
| NBI report | FLING ROAD | CLAY BROOK | .35 MI. EAST OF ROUTE 12 | Concrete Slab | -- | 2011 | -- | 24.9 | 29.9 | Good | 98.7 | 004201550006200 |
| NBI report | NEAL MINE ROAD | LITTLE SUGAR RIVER | 80 FT FROM STAGE ROAD 72 | Steel Stringer/Multi-beam or girder | -- | 2011 | -- | 67.3 | 68.6 | Fair | 66.5 | 026000620004600 |
| NBI report | CHURCH ROAD | CHASE BROOK | 0.19 MI FR WEST UNITY IN | Concrete Frame | -- | 2012 | -- | 20.0 | 21.7 | Good | 94.3 | 026000740006600 |
| NBI report | DOLE SCHOOL HS RD | HIGHLAND LAKE OUTLET | 0.09MI NH 31 | Wood Slab | -- | 2012 | -- | 35.1 | 37.1 | Good | 85.3 | 026501650004100 |
| NBI report | MILL STREET | HALFMOON POND OUTLET | 0.23 MI NH 31 | Wood Slab | -- | 2012 | -- | 33.1 | 37.1 | Good | 90.0 | 026501310007500 |
| NBI report | CROSS ROAD | GUNNISON BROOK | AT JCT OF BROOK RD | Concrete Slab | -- | 2013 | -- | 38.1 | 40.7 | Good | 90.5 | 009801050012900 |
| NBI report | OLD CHESHIRE CO RD | SPRING BROOK | 0.1 MI E UNITY SPRINGS RD | Concrete Frame | -- | 2013 | -- | 24.0 | 25.9 | Good | 100.0 | 026002050009800 |
| NBI report | KEYES HOLLOW ROAD | COLD RIVER | 1.5 MI. TL ACWORTH | Concrete Frame | -- | 2014 | -- | 27.9 | 29.9 | Good | 86.4 | 014600550015100 |
| NBI report | OLDE FARMS ROAD | SKINNER BROOK | 0.06MI. RTE 10 | Concrete Frame | -- | 2015 | -- | 24.0 | 25.6 | Good | 99.9 | 010001070011300 |
| NBI report | VALLEY ROAD | HIGHLAND LAKE INLET | 150' SOUTHEAST OF COVE RO | Wood Slab | -- | 2015 | -- | 33.1 | 37.1 | Good | 89.9 | 026501260003900 |
| NBI report | BRADFORD ROAD | WENDELL BROOK | 0.15 NEWPORT TL | Wood Slab | -- | 2018 | -- | 29.9 | 32.2 | Good | 82.1 | 024700710005200 |
| NBI report | CAMP ROAD | NEWTON BROOK | 1.3 MI FROM CORNISH TL | Wood Slab | -- | 2018 | -- | 30.8 | 35.1 | Fair | 98.0 | 021301770009600 |
| NBI report | NH123A | BOWERS BROOK | IN S ACWORTH VILLAGE | Prestressed Slab | -- | 2018 | -- | 33.5 | 38.4 | Good | 82.3 | 000101140006300 |