Worst Bridges in Connecticut
Bridges with the lowest condition ratings in Connecticut. Connecticut has 206 bridges in poor condition (4.7% of 4,365 total bridges).
4,365
Total Bridges
4.7%
In Poor Condition
206
Poor Bridges
206
Rating 0-4
Understanding Bridge Conditions in Connecticut
Connecticut's bridge infrastructure reflects decades of construction, maintenance, and replacement decisions influenced by geography, climate, traffic patterns, and available funding. With 206 bridges currently rated in poor condition (4.7% of the total inventory), understanding what these ratings mean helps residents and policymakers make informed decisions about infrastructure investment.
Federal inspectors evaluate three key components on every highway bridge: the deck (the driving surface and its immediate supports), the superstructure (beams, girders, trusses, or other primary load-carrying members), and the substructure (piers, abutments, and foundations that transfer loads to the ground). Each component receives a rating from 0 to 9, with the lowest of these three ratings determining the overall condition category. A rating of 4 or below classifies a bridge as “poor,” indicating significant structural deterioration that warrants prioritized attention.
Poor-rated bridges remain safe for use at their posted limits because federal law requires that any bridge with load-carrying deficiencies be either repaired, posted with weight restrictions, or closed. Many poor-rated bridges receive more frequent inspections than the standard 24-month cycle, allowing engineers to monitor deterioration rates and ensure conditions have not worsened beyond safe operating limits. Weight restrictions protect the structure while allowing continued service until rehabilitation or replacement can be funded and constructed.
Infrastructure investment decisions involve difficult trade-offs between maintaining aging structures and building new capacity. Bridges listed below represent the most deteriorated structures in Connecticut's inventory, where rehabilitation or replacement investment would have the greatest impact on improving overall infrastructure condition. Understanding where these bridges are located helps communities advocate for appropriate funding and plan alternative routes when load restrictions affect commercial traffic.
Condition Rating Scale
Failed to Critical
Closed or severely restricted. Major deterioration requiring immediate action.
Serious to Poor
Significant deterioration affecting capacity. Often weight-restricted.
Fair
Minor deterioration visible. Maintenance recommended but not urgent.
Good to Excellent
Components in sound condition with no significant deficiencies.
Lowest Rated Bridges in Connecticut
206 bridges rated 0-4 on the federal condition scale, sorted by lowest rating first. Showing first 50 — click below to expand. Displaying top 200 of 206.
| Rank | Bridge | Rating | Year Built | Condition |
|---|---|---|---|---|
| #1 | SALMON KILL ROAD over SALMON CREEK 0.5 MI EAST OF ROUTE 112 | 0 | 2002 | Poor |
| #2 | FALLS ROAD over NONNEWAUG BROOK 300 E OF NONNEWAUG RD | 0 | 1956 | Poor |
| #3 | SHERMAN STREET over YANTIC RIVER 1 MILE WEST ROUTE 2 | 0 | 1920 | Poor |
| #4 | BROOK ROAD #2 over MERRICK BROOK 0.8 MI N OF JCT ROUTE 14 | 0 | 1970 | Poor |
| #5 | NAPCO DRIVE over PEQUABUCK RIVER 0.5 MI E OF HARWINTON AVE | 0 | 1950 | Poor |
| #6 | DEPOT ROAD over NORWALK RIVER 90 FEET EAST OF ROUTE 7 | 0 | 1910 | Poor |
| #7 | SMITH ROAD over HALL MEADOW BROOK 200 FEET EAST OF RTE. 272 | 1 | 1999 | Poor |
| #8 | OLD GOSHEN ROAD over HALL MEADOW BROOK 150 FEET EAST OF RTE. 272 | 1 | 1956 | Poor |
| #9 | I-95 N ON RAMP 316 over DRAINAGE WEST AVE INTERSECTION | 2 | 1955 | Poor |
| #10 | COUNTRY VILLAGE LA over BROOK 0.2 MI EAST OF OLD NOD RD | 2 | 1970 | Poor |
| #11 | BASS ROAD over MERRICK BROOK 0.25 mi S GAGER HILL RD | 2 | 1932 | Poor |
| #12 | ROUTE 162 over TURTLE CREEK 0.7 MI E OF ROUTE 736 | 3 | 1971 | Poor |
| #13 | SACKETT POINT ROAD over QUINNIPIAC RIVER 0.6 MI E OF US ROUTE 5 | 3 | 1936 | Poor |
| #14 | ROUTE 82 over CONNECTICUT RIVER 0.1 MILE WEST OF RTE. 149 | 3 | 1913 | Poor |
| #15 | JEROME AVENUE over FREEMAN HILL BROOK 200 FT SOUTH COOLIDGE ST | 3 | 1964 | Poor |
| #16 | LAKESIDE DRIVE over NORTH STAMFORD RESERVOIR OPP RT 137 N OF ROUTE 15 | 3 | 1936 | Poor |
| #17 | CEDAR HEIGHTS ROAD over RIPPOWAM RIVER 0.75 MI W OF ROUTE 137 | 3 | 1933 | Poor |
| #18 | MELLEN STREET over PEQUABUCK RIVER 300 FT SOUTH OF ROUTE 72 | 3 | 1956 | Poor |
| #19 | NORTHFORD ROAD over MUDDY RIVER 0.5 MI S OF I-91 | 3 | 1938 | Poor |
| #20 | ROUTE 156 over FOUR MILE RIVER E.LYME/OLD LYME TOWN LINE | 3 | 1982 | Poor |
| #21 | WAITE STREET over LAKE WHITNEY 0.2 MI EAST OF MATHER ST | 3 | 1935 | Poor |
| #22 | WIRE MILL ROAD over HAVILAND BROOK 0.3 MI W OF ROUTE 137 | 3 | 1957 | Poor |
| #23 | ROUTE 191 over SCANTIC RIVER 1.9 MI SOUTH OF RTE. 140 | 3 | 1925 | Poor |
| #24 | RIVER BANK ROAD over EAST BRANCH MIANUS RIVER 0.8 MI N OF ROUTE 15 | 3 | 1957 | Poor |
| #25 | BRAEBURN ROAD over TROUT BROOK 0.3 MI E. OF MOUNTAIN RD. | 3 | 1960 | Poor |
| #26 | EAST PUTNAM ROAD over MARY BROWN BROOK .5 MILE SOUTH OF ROUTE 44 | 3 | 1955 | Poor |
| #27 | OLD COLCHESTER RD over RAYMOND BROOK 1.6 MI SOUTH OF RT 85 | 3 | 1956 | Poor |
| #28 | WILLOW STREET over WILLOW BROOK 0.1 MI EAST OF ROUTE 10 | 3 | 1924 | Poor |
| #29 | MOUNTAIN ROAD over WATABA LAKE 0.2 MI N OF BENNETTS FARM | 3 | 1955 | Poor |
| #30 | TAFT POND ROAD over MASHAMOQUET BROOK .5 MI NORTH OF ROUTE 97 | 3 | 1900 | Poor |
| #31 | BUNKER HILL ROAD over HOP RIVER 600 FT EAST OF RTE 6 | 3 | 1960 | Poor |
| #32 | SPICER ROAD over FIVE MILE RIVER 0.5 MI EAST OF E THOMPSON | 3 | 1972 | Poor |
| #33 | WHISPERING PINES R over STREAM 0.1 MILE N OF STONY LANE | 3 | 1975 | Poor |
| #34 | AXE FACTORY RD #2 over BIGELOW BROOK AT EASTFORD TOWN LINE | 3 | 1975 | Poor |
| #35 | MADDOX ROAD #1 over EAST SPRING BROOK .5 MI E OF NONNEWAUG RD | 3 | 1956 | Poor |
| #36 | STONE HOUSE ROAD over ROARING BROOK 400 FT EAST OF FENTON RD | 3 | 1958 | Poor |
| #37 | INTERSTATE-95 over METRO NORTH RAILROAD 0.23 MI NORTH OF FIRST AV | 4 | 1956 | Poor |
| #38 | INTERSTATE-95 over MILL PLAIN ROAD INTERSTATE-95 EXIT NO 21 | 4 | 1958 | Poor |
| #39 | INTERSTATE-95 over ROUTE 33 I-95 AT EXIT NO. 17 | 4 | 1957 | Poor |
| #40 | ROUTE 2 over HOCKANUM RIVER .4 MILE EAST OF PITKIN ST | 4 | 1962 | Poor |
| #41 | INTERSTATE-84 WB over HAMILTON STREET 0.4 MILE EAST OF EXIT 45 | 4 | 1967 | Poor |
| #42 | INTERSTATE-84 EB over I-84WB RTE8 NAUGATUCK RV I-84 EXIT 20 | 4 | 1967 | Poor |
| #43 | ROUTE 9 over P&W RAILROAD & UNION ST 0.2 MI N OF ROUTE 17 | 4 | 1950 | Poor |
| #44 | INTERSTATE-95 over ROUTE 161 0.4 MI S OF US ROUTE 1 | 4 | 1958 | Poor |
| #45 | INTERSTATE-91 SB over CSORR SR 598WB & TR803 DUTCH POINT VIADUCT | 4 | 1964 | Poor |
| #46 | INTERSTATE 95 NORT over THAMES RV RR LOCAL ROADS 1.04 MI S OF N JCT US1 EB | 4 | 1943 | Poor |
| #47 | ROUTE 15 & U.S. 5 over P&W RR & HARTFORD AVE 0.2 MI SO. OF HARTFORD TL | 4 | 1942 | Poor |
| #48 | INTERSTATE 684 NB over BYRAM RIVER BETWEEN EXITS 2 & 3 | 4 | 1968 | Poor |
| #49 | ROUTE 15 NB over QUINNIPIAC RIVER 1 MI NO OF JCT ROUTE 150 | 4 | 1946 | Poor |
| #50 | INTERSTATE 84 WB over RTE 8 NAUG RIV M-N RR WATERBURY LOWER LEVEL | 4 | 1967 | Poor |
| #51 | INTERSTATE-395 over BISHOP CROSSING RD 0.5 MI NORTH OF ROUTE 201 | 4 | 1958 | Poor |
| #52 | ROUTE 15 over MC MULLEN AVENUE 0.1 MILE SOUTH OF RTE. 99 | 4 | 1943 | Poor |
| #53 | ROUTE 8 NORTHBOUND over ROUTE 8 SB & LOCAL ROADS ROUTE 8 SOUTH OF I-84 | 4 | 1966 | Poor |
| #54 | ROUTE 66 over CONN RIVER RTE 9 P&W RR 0.25 MI W OF ROUTE 9 | 4 | 1938 | Poor |
| #55 | ROUTE 8 SOUTHBOUND over NAUGATUCK RV-LOCAL ROADS .27 MI NORTH OF TOWN LINE | 4 | 1966 | Poor |
| #56 | INTERSTATE-95 SB over ROUTE 12 0.6 MI N OF THAMES RIVER | 4 | 1964 | Poor |
| #57 | ROUTE 40 SB over AMTRAK RAILROAD 0.5 MILES N OF I-91 | 4 | 1971 | Poor |
| #58 | US ROUTE 1 over WEST RIVER 0.1 MI S OF ROUTE 10 | 4 | 1950 | Poor |
| #59 | ROUTE 40 NB over CSX RR QUINNIPIAC RIVER 0.6 MI N OF 1-91 SB | 4 | 1972 | Poor |
| #60 | ROUTE 15 SB over ROUTE 314 - BERLIN TNPK. JCT OF 15 AND BERLIN TNPK | 4 | 1942 | Poor |
| #61 | US ROUTE 1 over METRO NORTH RAILROAD 0.5 MI S OF I-95 | 4 | 1933 | Poor |
| #62 | ROUTE 8 SOUTHBOUND over REYNOLDS BRIDGE ROAD 0.1 MI NORTH WATERTOWN TL | 4 | 1964 | Poor |
| #63 | ROUTE 8 SOUTHBOUND over RIVERSIDE ST-SUNNYSIDE ROUTE 8 SOUTH OF I-84 | 4 | 1966 | Poor |
| #64 | ROUTE 177 over FARMINGTON RIVER 0.2 MI S FROM ROUTE 4 JCT | 4 | 1939 | Poor |
| #65 | US RTE 1 W BROAD S over PAWCATUCK RIVER CT AND RI BORDER | 4 | 1932 | Poor |
| #66 | SR 745 KIMBERLY AV over WEST RIVER 0.2 MI W OF I-95 | 4 | 1969 | Poor |
| #67 | I-84 TR 810 over ROUTE 8 NB & RAMP 128 ROUTE 84 WB EXIT 20 | 4 | 1967 | Poor |
| #68 | US 44 EB & MAIN ST over I-84 & MORGAN ST RAMP .29MI EAST OF HIGH ST INT | 4 | 1963 | Poor |
| #69 | ROUTE 130 over PEQUONNOCK RIVER 0.2 MILE WEST OF I-95 | 4 | 1975 | Poor |
| #70 | I-84 TR 809 over ROUTE 8 NB RIVERSIDE ST SB RTE 8 EXIT 31TO EB I84 | 4 | 1966 | Poor |
| #71 | ROUTE 136 over SAUGATUCK RIVER BETWEEN I-95 EXIT 17 & 18 | 4 | 1870 | Poor |
| #72 | WEST BROAD STREET over RIPPOWAM RIVER 0.2 MI W OF ROUTE 137 | 4 | 1954 | Poor |
| #73 | QUINNIPIAC STREET over WALLACE RACEWAY 0.2 MI E OF ROUTE 15 | 4 | 1915 | Poor |
| #74 | COMMERCE DRIVE over ASH CREEK 0.2 MILES WEST OF I-95 | 4 | 1950 | Poor |
| #75 | ROUTE 17 NB over ROUTE 17 SB RAMP 007 0.1 MI N OF NEW LONDN TPK | 4 | 1952 | Poor |
| #76 | ROUTE 32 over NEW ENGLAND CENTRAL RR. 1.5 MI NORTH OF ROUTE 207 | 4 | 1941 | Poor |
| #77 | SR 536 -CROOKED ST over PAN AM RAILROAD 0.2 MILE EAST OF I-84 | 4 | 1969 | Poor |
| #78 | ROUTE 2 EASTBOUND over ROUTE 85 0.7 MI E OF ROUTE 16 | 4 | 1966 | Poor |
| #79 | I-84 830 SR500-805 over I-84 EB & SR 500 .4 MI S INT GOV ST U/236 | 4 | 1964 | Poor |
| #80 | MAIN STREET EXT. over SUMNER BROOK 430 FT N OF ROUTE 17 | 4 | 1935 | Poor |
| #81 | ROUTE 322 over TEN MILE RIVER 210 FT E OF ROUTE 10 | 4 | 1989 | Poor |
| #82 | ROUTE 34 over HOUSATONIC RIVER 1 MILE EAST OF JCT RT 111 | 4 | 1919 | Poor |
| #83 | EAST ALBERT STREET over NAUGATUCK RIVER 850 FEET EAST OF MAIN ST. | 4 | 1959 | Poor |
| #84 | NEW LONDON TPKE over YANTIC RIVER .1 MILE SOUTH OF SR 642 | 4 | 1963 | Poor |
| #85 | TOELLES ROAD over QUINNIPIAC RIVER 100FT E OF ROUTE 15 | 4 | 1982 | Poor |
| #86 | ISLAND BROOK AVE over PEQUONNOCK RIVER 0.4 MI E OF US ROUTE 1 | 4 | 1938 | Poor |
| #87 | FERN STREET over WEST BRANCH TROUT BROOK 0.2 MI WEST OF N. MAIN ST | 4 | 1916 | Poor |
| #88 | SR 738 (E. CENTER over INTERSTATE-91 .76 MI SO OF RTE 68 | 4 | 1965 | Poor |
| #89 | ROUTE 153 (ESSEX R over INTERSTATE-95 I-95 EXIT NO. 65 | 4 | 1957 | Poor |
| #90 | FLOYDVILLE ROAD over SALMON BROOK 200 FT WEST OF ROUTE 189 | 4 | 1947 | Poor |
| #91 | CONGRESS STREET #2 over MILL RIVER 0.5 MI W OF ROUTE 59 | 4 | 1935 | Poor |
| #92 | CHURCH STREET over W BR NAUGATUCK RIVER 300 WEST OF WATER STREET | 4 | 1956 | Poor |
| #93 | KENNEDY AVENUE over STILL RIVER I-84 EXIT 5 TO RTE 53 S | 4 | 1964 | Poor |
| #94 | RIVER ROAD #2 over STRICKLAND BROOK AT STRICKLAND ROAD | 4 | 1977 | Poor |
| #95 | CENTER STREET over HARBOR BROOK 250 FT NO OF PRATT STREET | 4 | 1871 | Poor |
| #96 | ROUTE 146 over WEST RIVER 0.4 MI W OF ROUTE 77 | 4 | 1910 | Poor |
| #97 | BRIDGE STREET over MAD RIVER INTERSECTION OF ROUTE 44 | 4 | 1956 | Poor |
| #98 | SHERMAN STREET over YANTIC RIVER 1 MILE WEST OF ROUTE 2 | 4 | 1955 | Poor |
| #99 | WEST CEDAR STREET over FIVE MILE RIVER 800 FT WEST RICHARDS AVE | 4 | 1910 | Poor |
| #100 | US ROUTE 202 over SHEPAUG RIVER 100 EAST OF JCT RTE 341 | 4 | 1957 | Poor |
| #101 | ROUTE 10 over ROUTE 322 ROUTE 10 OVER ROUTE 322 | 4 | 1936 | Poor |
| #102 | ROUTE 31 over NEW ENGLAND CENTRAL RR 0.1 MI S OF COVENTRY T.L. | 4 | 1947 | Poor |
| #103 | US ROUTE 1 NB over I-95 RAMP 310 SR 641 SB 0.1 MI N OF I-95 | 4 | 1973 | Poor |
| #104 | I-84 TR 808 over ROUTE 8 SB & RAMP 129 EXIT 33 ROUTE 8 NB | 4 | 1966 | Poor |
| #105 | KENSINGTON ROAD over MATTABESSET RIVER 0.2 MI S OF ROUTE 372 | 4 | 1958 | Poor |
| #106 | ALPHA AVENUE over AMTRAK RR & LOCAL ROADS 1000 FT SOUTH OF ROUTE 1A | 4 | 1940 | Poor |
| #107 | QUARRY ROAD over INTERSTATE-95 1.7 MI N OF US ROUTE 1 | 4 | 1958 | Poor |
| #108 | HUMPHREY STREET over MILL RIVER 0.1 MI E OF I-91 | 4 | 1908 | Poor |
| #109 | OLD KINGS HIGHWAY over STONY BROOK 700 FEET EAST OF ROUTE 1 | 4 | 1935 | Poor |
| #110 | ROUTE 154 over ROARING BROOK 100 FT N OF ROUTE 82 | 4 | 1931 | Poor |
| #111 | NAUGATUCK AVENUE over METRO NORTH RAILROAD 100 NORTH OF I-95 | 4 | 1929 | Poor |
| #112 | GREENS FARMS ROAD over SASCO BROOK FAIRFIELD TOWN LINE. | 4 | 1973 | Poor |
| #113 | GEO.WASHINGTON HWY over MIRY BROOK 0.25 MILE W OF DANBURY TL | 4 | 1986 | Poor |
| #114 | EAGLE STREET over NAUGATUCK RIVER JCT OF EAGLE ST & SR 847 | 4 | 1956 | Poor |
| #115 | CURTISS STREET over INTERSTATE-84 1.4 MI W OF ROUTE 10 | 4 | 1963 | Poor |
| #116 | ROUTE 154 over BACK RIVER 0.8 MI S OF US ROUTE 1 | 4 | 1935 | Poor |
| #117 | ROUTE 32 NB over I-95 US 1 NB SR 623&641 1.6 MI N OF ROUTE 85 | 4 | 1974 | Poor |
| #118 | CLAPBOARD HILL RD over EAST RIVER .1 MI E OF EAST RIVER RD | 4 | 1950 | Poor |
| #119 | WELLERS BRIDGE RD over SHEPAUG RIVER APPROX 200EAST OF RTE 67 | 4 | 1955 | Poor |
| #120 | MEADOW STREET over MAD RIVER JCT ROUTE 44 & MEADOW ST. | 4 | 1956 | Poor |
| #121 | CONNELLY PARKWAY over MILL RIVER 0.2 MI E OF ROUTE 10 | 4 | 1940 | Poor |
| #122 | RIVER ROAD #1 over SUMNER BROOK 75 FEET EAST OF ROUTE 9 | 4 | 1920 | Poor |
| #123 | EAST STREET over PEQUABUCK RIVER 160 FT SOUTH OF ROUTE 72 | 4 | 1900 | Poor |
| #124 | ROUTE 207 over BEAVER BROOK 3 MILES EAST OF ROUTE 32 | 4 | 1938 | Poor |
| #125 | I-84 RAMP 197 over RAMP 202 MEADOW STREET EXIT 21 I-84 EB RAMP | 4 | 1967 | Poor |
| #126 | FRANKLIN STREET over E BR NAUGATUCK RIVER APPRX 750SOUTH OF US 202 | 4 | 1958 | Poor |
| #127 | RIVER ROAD over FALLS RIVER 0.3 MI S OF BOOK HILL RD | 4 | 1954 | Poor |
| #128 | ROUTE 53 over SAUGATUCK RESERVOIR JCT RTE 53 & NEWTOWN TPK | 4 | 1939 | Poor |
| #129 | ROUTE 337 over MORRIS CREEK 2.8 MI S. OF US ROUTE 1 | 4 | 1936 | Poor |
| #130 | RINGS END ROAD over GORHAMS POND 0.5 MI EAST OF US ROUTE 1 | 4 | 1929 | Poor |
| #131 | BASSETTS BRIDGE RD over NAUBESATUCK LAKE 1.5 MI EAST OF RTE 195 | 4 | 1950 | Poor |
| #132 | WALL STREET over E BRANCH NAUGATUCK RIVER NEXT TO O&G INDUSTRIES | 4 | 1961 | Poor |
| #133 | BAMFORTH ROAD over INTERSTATE-84 0.4 MILE SOUTH OF RTE 30 | 4 | 1978 | Poor |
| #134 | ROUTE 4 over GUINEA BROOK JCT. OF EAST ST. | 4 | 1933 | Poor |
| #135 | NEWELL STREET over QUINNIPIAC RIVER 0.2 MI N OF WEST QUEEN ST | 4 | 1964 | Poor |
| #136 | CASE AVENUE over MAD RIVER AT THE INTERSECTION-RT 44 | 4 | 1956 | Poor |
| #137 | OLD ROAD #2 over SASCO BROOK AT FAIRFIELD TOWN LINE | 4 | 1965 | Poor |
| #138 | GROTON LONG PT RD over PALMER COVE 0.3 MI W OF ROUTE 215 | 4 | 1935 | Poor |
| #139 | PLEASANT ROAD over INTERSTATE-91 0.25 MILES W OF ROUTE 5 | 4 | 1959 | Poor |
| #140 | MOREHOUSE HWY #1 over MILL RIVER AT JCT OF CANTERBURY LANE | 4 | 1970 | Poor |
| #141 | BUCKLEY HILL ROAD over FRENCH RIVER 0.1 MI SOUTH OF ROUTE 12 | 4 | 1937 | Poor |
| #142 | WALLENS STREET over STILL RIVER INTERSECTION OF ROUTE 8 | 4 | 1955 | Poor |
| #143 | NEWFIELD ROAD over E BR NAUGATUCK RIVER 2 MI NORTH OF ROUTE 8 | 4 | 1957 | Poor |
| #144 | MILLS LANE #1 over WASH BROOK 400 EAST OF ROUTE 189 | 4 | 1974 | Poor |
| #145 | ROUTE 74 over SKUNGAMAUG RIVER 1.8 MILES WEST OF I-84 | 4 | 1916 | Poor |
| #146 | I-91 TR 839 over I-91-153 I-84-825 US44EB I-91 SB EXIT 31 | 4 | 1961 | Poor |
| #147 | WOODCHUCK HILL RD over LITTLE RIVER 50 FT E JCT HANOVER ROAD | 4 | 1900 | Poor |
| #148 | LAWLER LANE over INTERSTATE-395 .8 MILE SOUTH OF ROUTE 97 | 4 | 1958 | Poor |
| #149 | WILSONVILLE ROAD over FRENCH RIVER 200 FEET EAST OF ROUTE 12 | 4 | 1936 | Poor |
| #150 | DOWNS STREET over PEQUABUCK RIVER 100 FT SOUTH OF ROUTE 72 | 4 | 1938 | Poor |
| #151 | ROUTE 163 over OXOBOXO BROOK 3.3 MI S OF ROUTE 82 | 4 | 1925 | Poor |
| #152 | RUSSELL AVENUE over PHILO BROOK 875WEST OF WENDOVER ROAD | 4 | 1969 | Poor |
| #153 | WOOLSON STREET over STEELE BROOK 0.2 MILE EAST OF ROUTE 63 | 4 | 1929 | Poor |
| #154 | NEW ROCK HILL ROAD over INTERSTATE-91 1.77 SOUTH OF ROUTE 68 | 4 | 1965 | Poor |
| #155 | BOGUE ROAD #1 over NAUGATUCK RIVER TORRINGTON-HARWINTON T.L. | 4 | 1956 | Poor |
| #156 | ROUTE 89 over INTERSTATE 84 0.57 MI SOUTH OF RTE 190 | 4 | 1958 | Poor |
| #157 | VAN CAR ROAD over EAST ASPETUCK RIVER 1 MILE WEST OF ROUTE 202 | 4 | 1957 | Poor |
| #158 | WHEATON ROAD over EAST ASPETUCK RIVER NEAR ROUTE 202 | 4 | 1985 | Poor |
| #159 | FLANDERS ROAD over WILLIMANTIC RIVER AT MANSFIELD TOWN LINE | 4 | 1914 | Poor |
| #160 | ROUTE 263 over E BRANCH NAUGATUCK RIVER 1.5 MI E OF RT 272 | 4 | 1935 | Poor |
| #161 | 24 BUMPER ROAD over ROUTE 8 RTE 8 BETWEEN EX 42 & 43 | 4 | 1966 | Poor |
| #162 | MERRYALL ROAD over WEST ASPETUCK RIVER JCT OF W MEETINGHOUSE RD | 4 | 1937 | Poor |
| #163 | BUCKLEY HILL ROAD over FRENCH RIVER CANAL 0.1 MI SO OF ROUTE 12 | 4 | 1976 | Poor |
| #164 | HYDEVILLE ROAD over FURNACE BROOK 300 FT FR JCT ROUTE 19 | 4 | 1935 | Poor |
| #165 | SR 664 over SNAKE MEADOW BROOK 3 MI NORTH OF ROUTE 14 | 4 | 1925 | Poor |
| #166 | CRANBERRY POND RD over INTERSTATE 395 1.9 MI N OF ROUTE 82 | 4 | 1958 | Poor |
| #167 | FORT PATH ROAD over AMTRAK RAILROAD 0.3 MI SOUTH OF I-95 | 4 | 1910 | Poor |
| #168 | WINWOOD CIRCLE over WRIGHTS BROOK 500FT West of 186 | 4 | 1970 | Poor |
| #169 | INDUSTRIAL PARK RO over GAGES BROOK 0.24 MILES SOUTH OF RT 30 | 4 | 1980 | Poor |
| #170 | GERBER DRIVE over GAGES BROOK 0.14 Mi S Ind Park Road E | 4 | 1980 | Poor |
| #171 | WATERSIDE LANE over HAMMOCK RIVER 0.3 MI S OF US ROUTE 1 | 4 | 1994 | Poor |
| #172 | SAND ROAD over WEST ASPETUCK RIVER NEAR JCT W/LONG MT RD. | 4 | 1983 | Poor |
| #173 | FORGE HILL ROAD over PACHAUG RIVER 0.6 MI NORTH OF ROUTE 165 | 4 | 1920 | Poor |
| #174 | VALLEY ROAD over ASPETUCK RIVER 0.6 MI E OF ROUTE 58 | 4 | 1955 | Poor |
| #175 | ATWOODVILLE ROAD over MOUNT HOPE RIVER .3 MI EAST OF ROUTE 89 | 4 | 1950 | Poor |
| #176 | LOVERS LANE over COMSTOCK BROOK 300 FT NORTH OF ROUTE 33 | 4 | 1930 | Poor |
| #177 | SALEM ROAD over EAST BR EIGHT MILE RIVER 0.2 MI N. OF ROUTE 156 | 4 | 1991 | Poor |
| #178 | WHITE STREET over STILL RIVER 50 EAST OF ROUTE 8 | 4 | 1956 | Poor |
| #179 | LONG HILL ROAD over HOP RIVER 550 FT FR JCT RTE 6 | 4 | 1934 | Poor |
| #180 | PEAKE BROOK ROAD over LITTLE RIVER .1 MI NORTH OF PUTNAM TL | 4 | 1987 | Poor |
| #181 | COBBLE ROAD over HOLLENBECK RIVER EAST OF RTE 63 INT | 4 | 1956 | Poor |
| #182 | GAGER HILL ROAD over MERRICK BROOK 1500 FT WEST OF ROUTE 97 | 4 | 1936 | Poor |
| #183 | COLONY ROAD over LATIMER BROOK 0.1 MI E OF MATFIELD TER. | 4 | 1982 | Poor |
| #184 | BEN MERRILL ROAD over BROOK 0.4 MI W OF IRON WORKS RD | 4 | 2000 | Poor |
| #185 | JUDGES HOLLOW RD over ASPETUCK RIVER AT THE WESTON TOWN LINE | 4 | 1957 | Poor |
| #186 | SILVER HILL ROAD over ASPETUCK RIVER 50 FEET EAST OF ROUTE 58 | 4 | 1920 | Poor |
| #187 | TUNNEL ROAD over SHEPAUG RIVER 100 FT S OF CHURCH HILL R | 4 | 1956 | Poor |
| #188 | KENYONVILLE ROAD over STILL RIVER 0.1 MILE SOUTH OF RTE 171 | 4 | 1947 | Poor |
| #189 | CHASE ROAD over CADY BROOK 320FT EAST OF CADY ROAD | 4 | 1940 | Poor |
| #190 | MICHAELS WAY over W BRANCH SAUGATUCK RIVER 0.1 MILE WEST OF ROUTE 53 | 4 | 1995 | Poor |
| #191 | PLYMOUTH STREET over DECKERS BROOK .6 MILES S OF JCT SR 178 | 4 | 1955 | Poor |
| #192 | MOUNTAIN ROAD over SPAULDING BROOK 200 FT E OF WESTSIDE RD | 4 | 1955 | Poor |
| #193 | ASHFORD ROAD over BIGELOW BROOK 1/4 MI SO OF WESTFORD RD | 4 | 1937 | Poor |
| #194 | WEST MORRIS ROAD over BANTAM RIVER 0.5 MI SO. OF MORRIS T.L. | 4 | 1956 | Poor |
| #195 | TRACY ROAD #1 over KITT BROOK 0.5 MI SOUTH OF ROUTE 14 | 4 | 1928 | Poor |
| #196 | MILLER-GOODWIN CON over LITTLE RIVER 0.5 MI SOUTH OF ROUTE 14 | 4 | 1930 | Poor |
| #197 | PROSPECT HILL ROAD over ROUTE 2 1.0 MI E OF ROUTE 149 | 4 | 1959 | Poor |
| #198 | COTTON BRIDGE ST over QUINEBAUG RIVER 1850 FROM JCT LAKE ROAD | 4 | 1956 | Poor |
| #199 | GRANTVILLE ROAD over MAD RIVER 500 S OF DANBURY QUARTER | 4 | 1956 | Poor |
| #200 | INDUSTRIAL PARK RO over GAGES BROOK 0.2 MILE SOUTH OF RTE 30 | 4 | 1980 | Poor |
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Data Source: Federal Highway Administration (FHWA) National Bridge Inventory 2024
Bridge inspection data is typically updated every 24 months. Conditions may have changed since the last inspection.
“Structurally deficient” does not mean a bridge is unsafe or likely to collapse. It indicates that one or more key structural elements are in poor or worse condition. Bridges are inspected regularly and may have load restrictions in place.
This data is for informational purposes only and should not be used for route clearance or vehicle weight decisions.