Poor-condition bridges in Connecticut
209 of Connecticut's 4,363 bridges (4.8%) are rated poor.The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.Nationally, 6.7% of bridges carry this rating.
- Poor bridges
- 209
- 4.8% of state total
- Average age
- 72.2 yrs
- Posted with load limits
- 34
- Closed
- 14
Busiest poor-condition bridges
Top 209 by daily traffic · 1,868,334 total daily crossings| Bridge | County | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|---|
| INTERSTATE-95 over Mill Plain Road No. 00082 | Fairfield County | INTERSTATE-95 Exit No 21 | 1958 | Stringer/Multi-beam or Girder | 77 ft | 130,300 | Poor |
| INTERSTATE-95 over Metro North Railroad No. 00162 | New Haven County | 0.23 MI North of First Av | 1956 | Stringer/Multi-beam or Girder | 466 ft | 121,500 | Poor |
| Route 2 over Hockanum River No. 00374 | Hartford County | .4 Mile East of Pitkin ST | 1962 | Stringer/Multi-beam or Girder | 445 ft | 75,400 | Poor |
| INTERSTATE-84 WB over Hamilton Street No. 03372B | Hartford County | 0.4 Mile East of Exit 45 | 1967 | Stringer/Multi-beam or Girder | 121 ft | 68,900 | Poor |
| INTERSTATE-91 NB over Elm Street No. 01456 | Hartford County | 0.5 Mile South of Exit 25 | 1964 | Stringer/Multi-beam or Girder | 111 ft | 64,400 | Poor |
| INTERSTATE-84 EB over I-84WB RTE8 Naugatuck Rv No. 03191A | New Haven County | I-84 Exit 20 | 1967 | Girder and Floorbeam System | 3,766 ft | 63,000 | Poor |
| INTERSTATE-95 over Route 161 No. 00250 | New London County | 0.4 MI S of US Route 1 | 1958 | Stringer/Multi-beam or Girder | 106 ft | 59,100 | Poor |
| Route 9 over P&w Railroad & Union ST No. 00638 | Middlesex County | 0.2 MI N of Route 17 | 1950 | Stringer/Multi-beam or Girder | 207 ft | 55,700 | Poor |
| INTERSTATE-91 SB over Csorr SR 598WB & TR803 No. 01469B | Hartford County | Dutch Point Viaduct | 1964 | Stringer/Multi-beam or Girder | 1,800 ft | 50,700 | Poor |
| Route 15 & U.S. 5 over P&w RR & Hartford Ave No. 00811 | Hartford County | 0.2 MI So. of Hartford Tl | 1942 | Frame | 308 ft | 47,500 | Poor |
| Interstate 95 Nort over Thames Rv RR Local Roads No. 03819 | New London County | 1.04 MI S of N JCT US1 EB | 1943 | Truss - Deck | 5,931 ft | 42,600 | Poor |
| INTERSTATE-84 EB over Shadduck Road No. 01169 | New Haven County | .5 MI South of Route 188 | 1964 | Stringer/Multi-beam or Girder | 132 ft | 35,800 | Poor |
| Interstate 684 NB over Byram River No. 03514 | Fairfield County | Between Exits 2 & 3 | 1968 | Box Beam or Girders - Multiple | 59 ft | 35,050 | Poor |
| INTERSTATE-395 over Bishop Crossing RD No. 00293 | New London County | 0.5 MI North of Route 201 | 1958 | Stringer/Multi-beam or Girder | 137 ft | 34,800 | Poor |
| Route 15 NB over Quinnipiac River No. 00793A | New Haven County | 1 MI No of JCT Route 150 | 1946 | Stringer/Multi-beam or Girder | 107 ft | 33,700 | Poor |
| Interstate 84 WB over RTE 8 Naug Riv M-N RR No. 03191B | New Haven County | Waterbury Lower Level | 1967 | Girder and Floorbeam System | 2,461 ft | 33,600 | Poor |
| INTERSTATE-95 SB over Route 12 No. 01771 | New London County | 0.6 MI N of Thames River | 1964 | Stringer/Multi-beam or Girder | 261 ft | 33,500 | Poor |
| Route 15 over Mc Mullen Avenue No. 00810 | Hartford County | 0.1 Mile South of Rte. 99 | 1943 | Frame | 54 ft | 32,000 | Poor |
| INTERSTATE-95 Sout over Groton Reservoir No. 01777 | New London County | 1.2 MI N of Route 112 | 1964 | Stringer/Multi-beam or Girder | 723 ft | 30,500 | Poor |
| Route 8 Northbound over Route 8 SB & Local Roads No. 03190A | New Haven County | Route 8 South of I-84 | 1966 | Girder and Floorbeam System | 2,634 ft | 30,400 | Poor |
| Route 66 over Conn River RTE 9 P&w RR No. 00524 | Middlesex County | 0.25 MI W of Route 9 | 1938 | Arch - Thru | 3,428 ft | 28,000 | Poor |
| INTERSTATE-691 EB over INTERSTATE-91 No. 01830 | New Haven County | 03 West of Access I-91NB | 1965 | Stringer/Multi-beam or Girder | 287 ft | 22,500 | Poor |
| Route 40 SB over AMTRAK Railroad No. 03410 | New Haven County | 0.5 Miles N of I-91 | 1971 | Stringer/Multi-beam or Girder | 122 ft | 22,200 | Poor |
| US Route 44 RTE 1 over Still River No. 00971 | Litchfield County | 0.5 Mile West of Route 8 | 1949 | Stringer/Multi-beam or Girder | 136 ft | 18,500 | Poor |
| US Route 1 over West River No. 00331 | Fairfield County | 0.1 MI S of Route 10 | 1950 | Stringer/Multi-beam or Girder | 102 ft | 17,600 | Poor |
| Route 8 Southbound over Riverside St-Sunnyside No. 03190B | New Haven County | Route 8 South of I-84 | 1966 | Girder and Floorbeam System | 1,589 ft | 16,900 | Poor |
| Route 8 Northbound over Branch Brook No. 01727 | Litchfield County | 0.25 MI South of Exit 38 | 1964 | Stringer/Multi-beam or Girder | 272 ft | 16,800 | Poor |
| US RTE 1 W Broad S over Pawcatuck River No. 00366 | New London County | Ct and Ri Border | 1932 | Tee Beam | 116 ft | 16,400 | Poor |
| Route 15 SB over Route 314 - Berlin Tnpk. No. 00448 | Hartford County | JCT of 15 and Berlin Tnpk | 1942 | Frame | 158 ft | 16,000 | Poor |
| SR 745 Kimberly Av over West River No. 03612 | New Haven County | 0.2 MI W of I-95 | 1969 | Stringer/Multi-beam or Girder | 462 ft | 16,000 | Poor |
| Route 195 over Interstate 84 No. 00838 | Tolland County | At Interstate 84 Exit 68 | 1956 | Stringer/Multi-beam or Girder | 200 ft | 15,900 | Poor |
| US 44 EB & Main ST over I-84 & Morgan ST Ramp No. 01426 | Hartford County | .29MI East of High ST Int | 1963 | Stringer/Multi-beam or Girder | 205 ft | 14,700 | Poor |
| Route 130 over Pequonnock River No. 02475 | Fairfield County | 0.2 Mile West of I-95 | 1975 | Movable - Lift | 525 ft | 14,600 | Poor |
| I-84 TR 809 over Route 8 NB Riverside ST No. 03191D | New Haven County | SB RTE 8 Exit 31TO EB I84 | 1966 | Stringer/Multi-beam or Girder | 781 ft | 14,600 | Poor |
| US Route 1 over Metro North Railroad No. 00326 | Fairfield County | 0.5 MI S of I-95 | 1933 | Stringer/Multi-beam or Girder | 248 ft | 14,300 | Poor |
| Route 9 Northbound over Beaver Meadow Road No. 03379 | Middlesex County | Route 9 Exit No. 8 | 1966 | Stringer/Multi-beam or Girder | 101 ft | 14,300 | Poor |
| West Broad Street over Rippowam River No. 04065 | Fairfield County | 0.2 MI W of Route 137 | 1954 | Stringer/Multi-beam or Girder | 126 ft | 14,220 | Poor |
| SR 502 -Spencer ST over INTERSTATE-384 No. 03574 | Hartford County | 1 MI East of Eh Townline | 1974 | Stringer/Multi-beam or Girder | 321 ft | 13,700 | Poor |
| Route 17 over New London Turnpike No. 00870 | Hartford County | .47 S of Route 94 Inter. | 1952 | Stringer/Multi-beam or Girder | 60 ft | 12,600 | Poor |
| Quinnipiac Street over Wallace Raceway No. 03735 | New Haven County | 0.2 MI E of Route 15 | 1915 | Stringer/Multi-beam or Girder | 37 ft | 12,500 | Poor |
| Route 136 over Saugatuck River No. 01349 | Fairfield County | Between I-95 Exit 17 & 18 | 1870 | Movable - Swing | 287 ft | 12,400 | Poor |
| Commerce Drive over Ash Creek No. 04225 | Fairfield County | 0.2 Miles West of I-95 | 1950 | Stringer/Multi-beam or Girder | 47 ft | 12,090 | Poor |
| Route 32 over New England Central Rr. No. 00935 | New London County | 1.5 MI North of Route 207 | 1941 | Girder and Floorbeam System | 236 ft | 11,800 | Poor |
| SR 536 -Crooked ST over Pan Am Railroad No. 02214 | Hartford County | 0.2 Mile East of I-84 | 1969 | Stringer/Multi-beam or Girder | 187 ft | 11,300 | Poor |
| Route 2 Eastbound over Route 85 No. 03396 | New London County | 0.7 MI E of Route 16 | 1966 | Stringer/Multi-beam or Girder | 118 ft | 11,200 | Poor |
| I-84 830 SR500-805 over I-84 EB & SR 500 No. 02378 | Hartford County | .4 MI S Int Gov ST U/236 | 1964 | Stringer/Multi-beam or Girder | 73 ft | 10,500 | Poor |
| Route 17 NB over Route 17 SB Ramp 007 No. 00388 | Hartford County | 0.1 MI N of New Londn Tpk | 1952 | Stringer/Multi-beam or Girder | 73 ft | 9,800 | Poor |
| Route 322 over Ten Mile River No. 05753 | Hartford County | 210 Ft E of Route 10 | 1989 | Slab | 36 ft | 9,500 | Poor |
| Route 82 over Connecticut River No. 01138 | Middlesex County | 0.1 Mile West of Rte. 149 | 1913 | Movable - Swing | 885 ft | 9,100 | Poor |
| Route 34 over Housatonic River No. 01843 | Fairfield County | 1 Mile East of JCT Rt 111 | 1919 | Tee Beam | 983 ft | 8,800 | Poor |
| Toelles Road over Quinnipiac River No. 04392 | New Haven County | 100FT E of Route 15 | 1982 | Girder and Floorbeam System | 119 ft | 8,703 | Poor |
| Fairfield Avenue over INTERSTATE-95 No. 00055 | Fairfield County | 0.3 MI S of US Route 7 | 2015 | Stringer/Multi-beam or Girder | 171 ft | 8,600 | Poor |
| Island Brook Ave over Pequonnock River No. 04227 | Fairfield County | 0.4 MI E of US Route 1 | 1938 | Tee Beam | 54 ft | 8,240 | Poor |
| SR 738 (e. Center over INTERSTATE-91 No. 03129 | New Haven County | .76 MI So of RTE 68 | 1965 | Stringer/Multi-beam or Girder | 308 ft | 8,000 | Poor |
| Grove Street over Housatonic River No. 03982 | Litchfield County | 0.25 Mile East of Route 7 | 1977 | Stringer/Multi-beam or Girder | 345 ft | 7,900 | Poor |
| Route 153 (essex R over INTERSTATE-95 No. 00232 | Middlesex County | I-95 Exit No. 65 | 1957 | Stringer/Multi-beam or Girder | 179 ft | 7,900 | Poor |
| East Albert Street over Naugatuck River No. 03975 | Litchfield County | 850 Feet East of Main St. | 1959 | Stringer/Multi-beam or Girder | 156 ft | 7,800 | Poor |
| US Route 44 over Wachocastinook Creek No. 00964 | Litchfield County | Downtown Salisbury | 1951 | Stringer/Multi-beam or Girder | 41 ft | 7,400 | Poor |
| New London Tpke over Yantic River No. 04096 | New London County | .1 Mile South of SR 642 | 1963 | Box Beam or Girders - Multiple | 142 ft | 7,400 | Poor |
| Jerome Avenue over Freeman Hill Brook No. 04091 | Hartford County | 200 Ft South Coolidge ST | 1964 | Slab | 39 ft | 7,240 | Poor |
| I-95 N on Ramp 316 over Drainage No. 07023 | Fairfield County | West Ave Intersection | 1955 | Culvert | 33 ft | 7,100 | Poor |
| Fern Street over West Branch Trout Brook No. 04081 | Hartford County | 0.2 MI West of N. Main ST | 1916 | Tee Beam | 24 ft | 7,000 | Poor |
| Congress Street #2 over Mill River No. 04196 | Fairfield County | 0.5 MI W of Route 59 | 1935 | Stringer/Multi-beam or Girder | 35 ft | 6,505 | Poor |
| Kennedy Avenue over Still River No. 04176 | Fairfield County | I-84 Exit 5 to RTE 53 S | 1964 | Box Beam or Girders - Multiple | 43 ft | 6,500 | Poor |
| River Road #2 over Strickland Brook No. 03957 | Fairfield County | At Strickland Road | 1977 | Slab | 45 ft | 6,300 | Poor |
| Center Street over Harbor Brook No. 04185 | New Haven County | 250 Ft No of Pratt Street | 1871 | Arch - Deck | 25 ft | 6,186 | Poor |
| US Route 1 NB over I-95 Ramp 310 SR 641 SB No. 02572 | New London County | 0.1 MI N of I-95 | 1973 | Stringer/Multi-beam or Girder | 301 ft | 6,100 | Poor |
| SR 736 - Buckingha over Gulf Pond No. 01663 | New Haven County | 0.4 MI E of Route 162 | 1951 | Stringer/Multi-beam or Girder | 74 ft | 5,900 | Poor |
| Route 146 over West River No. 04379 | New Haven County | 0.4 MI W of Route 77 | 1910 | Box Beam or Girders - Multiple | 57 ft | 5,500 | Poor |
| Church Street over W Br Naugatuck River No. 03976 | Litchfield County | 300 West of Water Street | 1956 | Stringer/Multi-beam or Girder | 111 ft | 5,350 | Poor |
| West Cedar Street over Five Mile River No. 04152 | Fairfield County | 800 Ft West Richards Ave | 1910 | Arch - Deck | 28 ft | 5,120 | Poor |
| I-84 TR 813 over I-84 WB & SR 536 No. 03317 | Hartford County | I-84 EB Exit 33 to RT72WB | 1969 | Stringer/Multi-beam or Girder | 508 ft | 4,900 | Poor |
| Oregon Road over Quinnipiac River No. 04184 | New Haven County | Adjacent to Route 70 | 1963 | Stringer/Multi-beam or Girder | 175 ft | 4,900 | Poor |
| US Route 202 over Shepaug River No. 00906 | Litchfield County | 100 East of JCT RTE 341 | 1957 | Stringer/Multi-beam or Girder | 186 ft | 4,800 | Poor |
| Route 10 over Route 322 No. 00518 | Hartford County | Route 10 over Route 322 | 1936 | Frame | 59 ft | 4,600 | Poor |
| Route 31 over New England Central RR No. 00923 | Tolland County | 0.1 MI S of Coventry T.L. | 1947 | Girder and Floorbeam System | 89 ft | 4,600 | Poor |
| Geo.Washington HWY over Miry Brook No. 05933 | Fairfield County | 0.25 Mile W of Danbury Tl | 1986 | Culvert | 29 ft | 4,490 | Poor |
| Lakeside Drive over North Stamford Reservoir No. 04069 | Fairfield County | Opp Rt 137 N of Route 15 | 1936 | Stringer/Multi-beam or Girder | 40 ft | 4,220 | Poor |
| Kensington Road over Mattabesset River No. 03657 | Hartford County | 0.2 MI S of Route 372 | 1958 | Culvert | 65 ft | 4,200 | Poor |
| I-84 TR 808 over Route 8 SB & Ramp 129 No. 03190F | New Haven County | Exit 33 Route 8 NB | 1966 | Stringer/Multi-beam or Girder | 652 ft | 4,200 | Poor |
| Alpha Avenue over AMTRAK RR & Local Roads No. 03906 | New London County | 1000 Ft South of Route 1A | 1940 | Stringer/Multi-beam or Girder | 625 ft | 4,200 | Poor |
| Quarry Road over INTERSTATE-95 No. 00153 | New Haven County | 1.7 MI N of US Route 1 | 1958 | Stringer/Multi-beam or Girder | 172 ft | 4,100 | Poor |
| Humphrey Street over Mill River No. 03813 | New Haven County | 0.1 MI E of I-91 | 1908 | Slab | 85 ft | 4,100 | Poor |
| Old Kings Highway over Stony Brook No. 04991 | Fairfield County | 700 Feet East of Route 1 | 1935 | Slab | 27 ft | 3,820 | Poor |
| Route 154 over Roaring Brook No. 00622 | Middlesex County | 100 Ft N of Route 82 | 1931 | Slab | 20 ft | 3,800 | Poor |
| Naugatuck Avenue over Metro North Railroad No. 03641 | New Haven County | 100 North of I-95 | 1929 | Girder and Floorbeam System | 99 ft | 3,790 | Poor |
| Boardman Road over Housatonic River No. 05312 | Litchfield County | East of RTE 7 JCT | 1984 | Stringer/Multi-beam or Girder | 235 ft | 3,700 | Poor |
| Greens Farms Road over Sasco Brook No. 04972 | Fairfield County | At Fairfield Town Line | 1973 | Frame | 35 ft | 3,540 | Poor |
| Cedar Heights Road over Rippowam River No. 04067 | Fairfield County | 0.75 MI W of Route 137 | 1933 | Stringer/Multi-beam or Girder | 32 ft | 3,390 | Poor |
| Curtiss Street over INTERSTATE-84 No. 01243 | Hartford County | 1.4 MI W of Route 10 | 1963 | Stringer/Multi-beam or Girder | 265 ft | 3,100 | Poor |
| Eagle Street over Naugatuck River No. 05039 | New Haven County | JCT of Eagle ST & SR 847 | 1956 | Stringer/Multi-beam or Girder | 178 ft | 3,067 | Poor |
| Meadow Street over Mad River No. 04061 | Litchfield County | JCT Route 44 & Meadow St. | 1956 | Stringer/Multi-beam or Girder | 73 ft | 3,010 | Poor |
| Route 17 Ramp 007 over New London Turnpike No. 00389 | Hartford County | 0.26 MI S JCT Route 17 SB | 1952 | Stringer/Multi-beam or Girder | 84 ft | 3,000 | Poor |
| Wellers Bridge RD over Shepaug River No. 05068 | Litchfield County | Approx 200EAST of RTE 67 | 1955 | Stringer/Multi-beam or Girder | 147 ft | 3,000 | Poor |
| Route 154 over Back River No. 01386 | Middlesex County | 0.8 MI S of US Route 1 | 1935 | Tee Beam | 32 ft | 3,000 | Poor |
| Clapboard Hill RD over East River No. 04859 | New Haven County | .1 MI E of East River RD | 1950 | Frame | 39 ft | 3,000 | Poor |
| Route 32 NB over I-95 US 1 NB SR 623&641 No. 02833 | New London County | 1.6 MI N of Route 85 | 1974 | Stringer/Multi-beam or Girder | 764 ft | 3,000 | Poor |
| Connelly Parkway over Mill River No. 04293 | New Haven County | 0.2 MI E of Route 10 | 1940 | Tee Beam | 83 ft | 2,900 | Poor |
| River Road #1 over Sumner Brook No. 04190 | Middlesex County | 75 Feet East of Route 9 | 1920 | Box Beam or Girders - Multiple | 59 ft | 2,892 | Poor |
| Franklin Street over E Br Naugatuck River No. 03977 | Litchfield County | Apprx 750SOUTH of US 202 | 1958 | Stringer/Multi-beam or Girder | 67 ft | 2,840 | Poor |
| East Street over Pequabuck River No. 04487 | Hartford County | 160 Ft South of Route 72 | 1900 | Tee Beam | 62 ft | 2,805 | Poor |
| I-84 Ramp 197 over Ramp 202 Meadow Street No. 03191F | New Haven County | Exit 21 I-84 EB Ramp | 1967 | Stringer/Multi-beam or Girder | 672 ft | 2,800 | Poor |
| Route 207 over Beaver Brook No. 01547 | New London County | 3 Miles East of Route 32 | 1938 | Tee Beam | 43 ft | 2,800 | Poor |
| Route 156 over Four Mile River No. 02713 | New London County | E.Lyme/Old Lyme Town Line | 1982 | Culvert | 28 ft | 2,800 | Poor |
| Wall Street over E Branch Naugatuck River No. 05084 | Litchfield County | Next to O&g Industries | 1961 | Stringer/Multi-beam or Girder | 71 ft | 2,780 | Poor |
| Horton Hill Rd. over Marks Brook No. 06913 | New Haven County | .13 Mi. North of Route 63 | 1940 | Culvert | 26 ft | 2,700 | Poor |
| Bassetts Bridge RD over Naubesatuck Lake No. 05607 | Tolland County | 1.5 MI East of RTE 195 | 1950 | Culvert | 35 ft | 2,700 | Poor |
| River Road over Falls River No. 04663 | Middlesex County | 0.3 MI S of Book Hill RD | 1954 | Stringer/Multi-beam or Girder | 44 ft | 2,677 | Poor |
| Route 53 over Saugatuck Reservoir No. 01015 | Fairfield County | JCT RTE 53 & Newtown Tpk | 1939 | Stringer/Multi-beam or Girder | 44 ft | 2,600 | Poor |
| Rings End Road over Gorhams Pond No. 04992 | Fairfield County | 0.5 MI East of US Route 1 | 1929 | Arch - Deck | 120 ft | 2,600 | Poor |
| Route 337 over Morris Creek No. 02166 | New Haven County | 2.8 MI S. of US Route 1 | 1936 | Box Beam or Girders - Multiple | 36 ft | 2,600 | Poor |
| Bamforth Road over INTERSTATE-84 No. 04275 | Tolland County | 0.4 Mile South of RTE 30 | 1978 | Stringer/Multi-beam or Girder | 243 ft | 2,360 | Poor |
| Buckley Hill Road over French River No. 03949 | Windham County | 0.1 MI South of Route 12 | 1937 | Stringer/Multi-beam or Girder | 67 ft | 2,300 | Poor |
| Buckley Hill Road over French River Canal No. 03950 | Windham County | 0.1 MI So of Route 12 | 1976 | Box Beam or Girders - Multiple | 53 ft | 2,300 | Poor |
| Route 4 over Guinea Brook No. 00421 | Litchfield County | Jct. of East St. | 1933 | Slab | 28 ft | 2,200 | Poor |
| Newell Street over Quinnipiac River No. 04560 | Hartford County | 0.2 MI N of West Queen ST | 1964 | Slab | 39 ft | 2,158 | Poor |
| Old Road #2 over Sasco Brook No. 04971 | Fairfield County | At Fairfield Town Line | 1965 | Girder and Floorbeam System | 30 ft | 2,030 | Poor |
| Groton Long Pt RD over Palmer Cove No. 04675 | New London County | 0.3 MI W of Route 215 | 1935 | Stringer/Multi-beam or Girder | 56 ft | 2,025 | Poor |
| Waite Street over Lake Whitney No. 04168 | New Haven County | 0.2 MI East of Mather ST | 1935 | Stringer/Multi-beam or Girder | 65 ft | 2,000 | Poor |
| Morehouse HWY #1 over Mill River No. 04954 | Fairfield County | At JCT of Canterbury Lane | 1970 | Frame | 52 ft | 1,930 | Poor |
| Wire Mill Road over Haviland Brook No. 04070 | Fairfield County | 0.3 MI W of Route 137 | 1957 | Stringer/Multi-beam or Girder | 25 ft | 1,920 | Poor |
| Wallens Street over Still River No. 03986 | Litchfield County | Intersection of Route 8 | 1955 | Stringer/Multi-beam or Girder | 75 ft | 1,860 | Poor |
| Newfield Road over E Br Naugatuck River No. 03983 | Litchfield County | 2 MI North of Route 8 | 1957 | Stringer/Multi-beam or Girder | 67 ft | 1,850 | Poor |
| Downs Street over Pequabuck River No. 04104 | Hartford County | 100 Ft South of Route 72 | 1938 | Tee Beam | 78 ft | 1,750 | Poor |
| Route 163 over Oxoboxo Brook No. 01406 | New London County | 3.3 MI S of Route 82 | 1925 | Slab | 25 ft | 1,600 | Poor |
| Route 191 over Scantic River No. 01524 | Hartford County | 1.9 MI South of Rte. 140 | 1925 | Truss - Thru | 85 ft | 1,500 | Poor |
| Mills Lane #1 over Wash Brook No. 04479 | Hartford County | 400 East of Route 189 | 1974 | Culvert | 27 ft | 1,440 | Poor |
| Wilsonville Road over French River No. 04797 | Windham County | 200 Feet East of Route 12 | 1936 | Stringer/Multi-beam or Girder | 65 ft | 1,300 | Poor |
| Braeburn Road over Trout Brook No. 06076 | Hartford County | 0.3 MI E. of Mountain Rd. | 1960 | Culvert | 20 ft | 1,285 | Poor |
| Copse Road over AMTRAK Railroad No. 04345 | New Haven County | 0.5 MI N of US Route 1 | 1910 | Stringer/Multi-beam or Girder | 32 ft | 1,200 | Poor |
| Woodchuck Hill RD over Little River No. 04600 | Windham County | 50 Ft E JCT Hanover Road | 1900 | Stringer/Multi-beam or Girder | 38 ft | 1,178 | Poor |
| Main Street Ext. over Sumner Brook No. 04187 | Middlesex County | 430 Ft N of Route 17 | 1935 | Culvert | 28 ft | 1,101 | Poor |
| Russell Avenue over Philo Brook No. 04569 | Hartford County | 875WEST of Wendover Road | 1969 | Slab | 35 ft | 1,050 | Poor |
| New Rock Hill Road over INTERSTATE-91 No. 03130 | New Haven County | 1.77 South of Route 68 | 1965 | Stringer/Multi-beam or Girder | 288 ft | 950 | Poor |
| Turkey Hill Road over Housatonic Railroad No. 05253 | Fairfield County | Newtown Town Garage | 1983 | Slab | 133 ft | 948 | Poor |
| Route 89 over Interstate 84 No. 00848 | Tolland County | 0.57 MI South of RTE 190 | 1958 | Stringer/Multi-beam or Girder | 197 ft | 930 | Poor |
| Van Car Road over East Aspetuck River No. 05122 | Litchfield County | 1 Mile West of Route 202 | 1957 | Stringer/Multi-beam or Girder | 53 ft | 908 | Poor |
| Wheaton Road over East Aspetuck River No. 05325 | Litchfield County | Near Route 202 | 1985 | Stringer/Multi-beam or Girder | 35 ft | 908 | Poor |
| I-91 TR 839 over I-91-153 I-84-825 US44EB No. 01428B | Hartford County | I-91 SB Exit 31 | 1961 | Stringer/Multi-beam or Girder | 695 ft | 900 | Poor |
| Flanders Road over Willimantic River No. 04622 | Tolland County | At Mansfield Town Line | 1914 | Slab | 76 ft | 800 | Poor |
| Route 263 over E Branch Naugatuck River No. 01571 | Litchfield County | 1.5 MI E of Rt 272 | 1935 | Tee Beam | 29 ft | 700 | Poor |
| Lawler Lane over INTERSTATE-395 No. 00279 | New London County | .8 Mile South of Route 97 | 1958 | Stringer/Multi-beam or Girder | 165 ft | 700 | Poor |
| East Putnam Road over Mary Brown Brook No. 05658 | Windham County | .5 Mile South of Route 44 | 1955 | Culvert | 30 ft | 684 | Poor |
| 24 Bumper Road over Route 8 No. 01735 | Litchfield County | RTE 8 Between Ex 42 & 43 | 1966 | Stringer/Multi-beam or Girder | 408 ft | 680 | Poor |
| Merryall Road over West Aspetuck River No. 05118 | Litchfield County | JCT of W Meetinghouse RD | 1937 | Tee Beam | 35 ft | 655 | Poor |
| Taylor Hill Road over INTERSTATE-395 No. 00289 | New London County | .2 MI North of Route 138 | 1958 | Stringer/Multi-beam or Girder | 208 ft | 645 | Poor |
| Hydeville Road over Furnace Brook No. 04776 | Tolland County | 300 Ft FR JCT Route 19 | 1935 | Slab | 24 ft | 644 | Poor |
| Squire Hill Road over West Aspetuck River No. 05120 | Litchfield County | At Inters W/ Bear Hill RD | 1956 | Stringer/Multi-beam or Girder | 50 ft | 625 | Poor |
| Willow Street over Willow Brook No. 04896 | New Haven County | 0.1 MI East of Route 10 | 1924 | Tee Beam | 30 ft | 625 | Poor |
| SR 664 over Snake Meadow Brook No. 01647 | Windham County | 3 MI North of Route 14 | 1925 | Stringer/Multi-beam or Girder | 28 ft | 600 | Poor |
| Fort Path Road over AMTRAK Railroad No. 05270 | New Haven County | 0.3 MI South of I-95 | 1910 | Stringer/Multi-beam or Girder | 35 ft | 545 | Poor |
| Cranberry Pond RD over Interstate 395 No. 00273 | New London County | 1.9 MI N of Route 82 | 1958 | Stringer/Multi-beam or Girder | 189 ft | 537 | Poor |
| Winwood Circle over Wrights Brook No. 06973 | Tolland County | 500FT West of 186 | 1970 | Culvert | 21 ft | 535 | Poor |
| Industrial Park Ro over Gages Brook No. 06976 | Tolland County | 0.24 Miles South of Rt 30 | 1980 | Culvert | 24 ft | 535 | Poor |
| Gerber Drive over Gages Brook No. 06977 | Tolland County | 0.14 MI S Ind Park Road E | 1980 | Culvert | 30 ft | 535 | Poor |
| Sand Road over West Aspetuck River No. 05263 | Litchfield County | Near JCT W/Long Mt Rd. | 1983 | Stringer/Multi-beam or Girder | 32 ft | 516 | Poor |
| Waterside Lane over Hammock River No. 06296 | Middlesex County | 0.3 MI S of US Route 1 | 1994 | Slab | 79 ft | 510 | Poor |
| Old Colchester RD over Raymond Brook No. 04695 | Tolland County | 1.6 MI South of Rt 85 | 1956 | Culvert | 27 ft | 504 | Poor |
| Forge Hill Road over Pachaug River No. 04805 | New London County | 0.6 MI North of Route 165 | 1920 | Slab | 22 ft | 482 | Poor |
| Valley Road over Aspetuck River No. 04934 | Fairfield County | 0.6 MI E of Route 58 | 1955 | Stringer/Multi-beam or Girder | 56 ft | 450 | Poor |
| Mountain Road over Wataba Lake No. 05887 | Fairfield County | 0.2 MI N of Bennetts Farm | 1955 | Stringer/Multi-beam or Girder | 22 ft | 444 | Poor |
| Atwoodville Road over Mount Hope River No. 04729 | Tolland County | .3 MI East of Route 89 | 1950 | Stringer/Multi-beam or Girder | 141 ft | 430 | Poor |
| Salem Road over East Br Eight Mile River No. 06039 | New London County | 0.2 MI N. of Route 156 | 1991 | Stringer/Multi-beam or Girder | 40 ft | 421 | Poor |
| White Street over Still River No. 05126 | Litchfield County | 50 East of Route 8 | 1956 | Stringer/Multi-beam or Girder | 134 ft | 410 | Poor |
| Peake Brook Road over Little River No. 05600 | Windham County | .1 MI North of Putnam Tl | 1987 | Box Beam or Girders - Multiple | 47 ft | 409 | Poor |
| Long Hill Road over Hop River No. 04582 | Tolland County | 550 Ft FR JCT RTE 6 | 1934 | Tee Beam | 43 ft | 401 | Poor |
| Cobble Road over Hollenbeck River No. 05193 | Litchfield County | East of RTE 63 Int | 1956 | Stringer/Multi-beam or Girder | 115 ft | 378 | Poor |
| Taft Pond Road over Mashamoquet Brook No. 05664 | Windham County | .5 MI North of Route 97 | 1900 | Stringer/Multi-beam or Girder | 25 ft | 371 | Poor |
| Gager Hill Road over Merrick Brook No. 04426 | Windham County | 1500 Ft West of Route 97 | 1936 | Tee Beam | 35 ft | 357 | Poor |
| Bunker Hill Road over Hop River No. 04583 | Tolland County | 600 Ft East of RTE 6 | 1960 | Culvert | 57 ft | 340 | Poor |
| Colony Road over Latimer Brook No. 05623 | New London County | 0.1 MI E of Matfield Ter. | 1982 | Culvert | 37 ft | 328 | Poor |
| Locust Road over Rock Brook No. 05060 | Litchfield County | 1.2 Mi. West of Route 72 | 1967 | Culvert | 29 ft | 319 | Poor |
| Ben Merrill Road over Brook No. 07013 | Middlesex County | 0.4 MI W of Iron Works RD | 2000 | Culvert | 26 ft | 318 | Poor |
| Judges Hollow RD over Aspetuck River No. 04961 | Fairfield County | At the Weston Town Line | 1957 | Culvert | 31 ft | 310 | Poor |
| Bridge Street over Mad River No. 04059 | Litchfield County | Intersection of Route 44 | 1956 | Stringer/Multi-beam or Girder | 77 ft | 310 | Poor |
| Silver Hill Road over Aspetuck River No. 05220 | Fairfield County | 50 Feet East of Route 58 | 1920 | Stringer/Multi-beam or Girder | 43 ft | 300 | Poor |
| Spicer Road over Five Mile River No. 04799 | Windham County | 0.5 MI East of E Thompson | 1972 | Culvert | 27 ft | 275 | Poor |
| Kenyonville Road over Still River No. 04814 | Windham County | 0.1 Mile South of RTE 171 | 1947 | Slab | 24 ft | 246 | Poor |
| Baker Road over Quaddick Lake No. 05638 | Windham County | 1.4MI. East of Route 193 | 1940 | Slab | 24 ft | 246 | Poor |
| Chase Road over Cady Brook No. 04765 | Windham County | 320FT East of Cady Road | 1940 | Slab | 24 ft | 238 | Poor |
| Michaels Way over W Branch Saugatuck River No. 07001 | Fairfield County | 0.1 Mile West of Route 53 | 1995 | Stringer/Multi-beam or Girder | 63 ft | 215 | Poor |
| Plymouth Street over Deckers Brook No. 05947 | Hartford County | .6 Miles S of JCT SR 178 | 1955 | Culvert | 20 ft | 212 | Poor |
| Mountain Road over Spaulding Brook No. 06926 | Litchfield County | 200 Ft E of Westside RD | 1955 | Culvert | 22 ft | 209 | Poor |
| Pleasant Road over INTERSTATE-91 No. 01274 | Hartford County | 0.25 Miles W of Route 5 | 1959 | Stringer/Multi-beam or Girder | 213 ft | 200 | Poor |
| West Morris Road over Bantam River No. 05166 | Litchfield County | 0.5 MI So. of Morris T.L. | 1956 | Stringer/Multi-beam or Girder | 94 ft | 200 | Poor |
| Ashford Road over Bigelow Brook No. 04645 | Windham County | 1/4 MI So of Westford RD | 1937 | Stringer/Multi-beam or Girder | 31 ft | 200 | Poor |
| Tracy Road #1 over Kitt Brook No. 05413 | Windham County | 0.5 MI South of Route 14 | 1928 | Slab | 28 ft | 176 | Poor |
| Miller-Goodwin Con over Little River No. 04424 | Windham County | 0.5 MI South of Route 14 | 1930 | Stringer/Multi-beam or Girder | 37 ft | 175 | Poor |
| Prospect Hill Road over Route 2 No. 00395 | New London County | 1.0 MI E of Route 149 | 1959 | Stringer/Multi-beam or Girder | 176 ft | 162 | Poor |
| Cotton Bridge ST over Quinebaug River No. 04703 | Windham County | 1850 from JCT Lake Road | 1956 | Stringer/Multi-beam or Girder | 151 ft | 151 | Poor |
| Atwater Road over Rattlesnake Brook No. 05821 | Hartford County | 100 Ft South of Maple Ave | 1979 | Culvert | 21 ft | 140 | Poor |
| Grantville Road over Mad River No. 05132 | Litchfield County | 500 S of Danbury Quarter | 1956 | Slab | 34 ft | 135 | Poor |
| South Road over Still River No. 06931 | Litchfield County | 150 Ft East of Winsted RD | 1984 | Culvert | 21 ft | 106 | Poor |
| Industrial Park Ro over Gages Brook No. 06975 | Tolland County | 0.2 Mile South of RTE 30 | 1980 | Culvert | 24 ft | 105 | Poor |
| Country Village LA over Brook No. 06956 | Middlesex County | 0.2 MI East of Old Nod RD | 1970 | Culvert | 26 ft | 102 | Poor |
| River Place over Blackberry River No. 05150 | Litchfield County | Near Int. of US RTE 44 | 1957 | Stringer/Multi-beam or Girder | 47 ft | 100 | Poor |
| Falls Road over Nonnewaug Brook No. 05170 | Litchfield County | 300 E of Nonnewaug RD | 1956 | Culvert | 31 ft | 95 | Poor |
| Whispering Pines R over Stream No. 06198 | Tolland County | 0.1 Mile N of Stony Lane | 1975 | Culvert | 21 ft | 87 | Poor |
| Smith Road over Hall Meadow Brook No. 05971 | Litchfield County | 200 Feet East of Rte. 272 | 1999 | Culvert | 22 ft | 77 | Poor |
| Boston Hollow RD 2 over Bigelow Brook No. 04442 | Windham County | At Eastford Town Line | 1910 | Stringer/Multi-beam or Girder | 25 ft | 55 | Poor |
| Old Goshen Road over Hall Meadow Brook No. 05970 | Litchfield County | 150 Feet East of Rte. 272 | 1956 | Culvert | 20 ft | 52 | Poor |
| Wright Road over Quanduck Brook No. 05361 | Windham County | 1 MI E of Sawmill Hill RD | 1965 | Stringer/Multi-beam or Girder | 26 ft | 37 | Poor |
| Axe Factory RD #2 over Bigelow Brook No. 04586 | Windham County | At Eastford Town Line | 1975 | Culvert | 24 ft | 30 | Poor |
| Maddox Road #1 over East Spring Brook No. 05172 | Litchfield County | .5 MI E of Nonnewaug RD | 1956 | Stringer/Multi-beam or Girder | 37 ft | 20 | Poor |
| Bosworth Road over Mashamoquet Brook No. 05350 | Windham County | 800 North of Route 101 | 1950 | Stringer/Multi-beam or Girder | 31 ft | 18 | Poor |
| Stone House Road over Roaring Brook No. 04438 | Tolland County | 400 Ft East of Fenton RD | 1958 | Stringer/Multi-beam or Girder | 22 ft | 11 | Poor |
| Depot Road over Norwalk River No. 07031 | Fairfield County | 90 Feet East of Route 7 | 1910 | Arch - Deck | 20 ft | — | Poor |
| Brook Road #2 over Merrick Brook No. 04770 | Windham County | 0.8 MI N of JCT Route 14 | 1970 | Slab | 26 ft | — | Poor |
| Bass Road over Merrick Brook No. 04772 | Windham County | 0.25 MI S Gager Hill RD | 1932 | Slab | 26 ft | — | Poor |
Counties with the most
| Litchfield County | 35 | 7% |
| Fairfield County | 33 | 4% |
| New Haven County | 33 | 4% |
| Hartford County | 32 | 3% |
| New London County | 23 | 5% |
| Windham County | 23 | 9% |
| Tolland County | 17 | 8% |
| Middlesex County | 13 | 4% |