Arch - Deck bridges in Connecticut
An arch below the deck, carrying load in compression down to the abutments. Connecticut has 186 of them, 4.3% of its bridges. Nationally this type accounts for 1.0% of all bridges.Compare states for this type.
- Arch - Deck bridges
- 186
- Poor condition
- 2%
- 4 bridges
- Average age
- 76.2 yrs
- Combined length
- 2 mi
Busiest arch - deck bridges in Connecticut
Top 186 by daily traffic| Bridge | County | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|---|
| INTERSTATE-84 over Connecticut River No. 00980A | Hartford County | 1 MI East of I-91 | 1906 | Arch - Deck | 1,075 ft | 135,200 | Fair |
| Route 15 over Route 243 No. 00770 | New Haven County | 1 Mile West of Route 63 | 1948 | Arch - Deck | 60 ft | 102,800 | Fair |
| Route 9 over Pan Am Railroad No. 03509 | Hartford County | 0.1 MI North of Berlin Tl | 1969 | Arch - Deck | 41 ft | 76,000 | Fair |
| Route 15 over Rippowam River No. 00705 | Fairfield County | 0.5 MI South of Route 137 | 1936 | Arch - Deck | 56 ft | 73,120 | Fair |
| INTERSTATE-95 over Lyme Street No. 00243 | New London County | 0.7 MI N of US Route 1 | 1948 | Arch - Deck | 124 ft | 69,600 | Fair |
| Route 15 over Saugatuck River No. 00728 | Fairfield County | Between Exit 41 & Exit 42 | 1938 | Arch - Deck | 253 ft | 66,300 | Fair |
| Route 15 over Bayberry Lane #1 No. 00733 | Fairfield County | 0.4 MI West of Town Line | 1939 | Arch - Deck | 33 ft | 65,700 | Fair |
| Route 72 over Pan Am Railroad No. 02911 | Hartford County | .1 Mile N I-84 Intersect | 1975 | Arch - Deck | 41 ft | 65,700 | Fair |
| Route 15 over Taconic Road No. 00698 | Fairfield County | 6.3 MI E of State Line | 1936 | Arch - Deck | 63 ft | 62,900 | Fair |
| Route 15 over Cross Highway No. 00734 | Fairfield County | 3.5 MI S of Route 58 | 1938 | Arch - Deck | 36 ft | 56,700 | Fair |
| Route 15 over Route 53 No. 00725 | Fairfield County | 1.1 MI S of Route 33 | 1937 | Arch - Deck | 36 ft | 56,400 | Fair |
| Route 15 over Norwalk River No. 00721 | Fairfield County | 0.1 MI N of US Route 7 | 1938 | Arch - Deck | 95 ft | 51,000 | Fair |
| Route 15 over Pumping Station Outlet No. 01209 | Hartford County | 0.3 MI N of Route 99 | 1941 | Arch - Deck | 40 ft | 47,500 | Fair |
| INTERSTATE-84 WB over Rails to Trails Pathway No. 04269 | Tolland County | 0.5 Mile West of Exit 66 | 2009 | Arch - Deck | 23 ft | 46,300 | Good |
| INTERSTATE-84 EB over Rails to Trails Pathway No. 04270 | Tolland County | 0.5 Mile West of Exit 66 | 2009 | Arch - Deck | 23 ft | 46,100 | Good |
| INTERSTATE-384 EB over Bikeway No. 05547 | Hartford County | 300 Ft West of Exit 1 | 1986 | Arch - Deck | 34 ft | 41,800 | Good |
| US Route 6 over Abandoned Railroad No. 00484 | Tolland County | Bolton Notch | 1951 | Arch - Deck | 240 ft | 35,400 | Fair |
| Route 34 over Wepawaug River No. 00948 | New Haven County | 0.3 MI E of Route 15 | 1855 | Arch - Deck | 24 ft | 34,600 | Fair |
| Route 34 over Route 15 No. 00766 | New Haven County | Route 15 Exit 57/58 | 1941 | Arch - Deck | 101 ft | 30,100 | Fair |
| Route 175 over Ctfastrak Busway No. 04324 | Hartford County | .2 MI E of New Britain Tl | 2014 | Arch - Deck | 48 ft | 27,900 | Fair |
| U.S. Route 1 over Five Mile River No. 00317 | Fairfield County | 200 Ft North of Darien Tl | 1850 | Arch - Deck | 33 ft | 21,900 | Fair |
| SR 846 over Naugatuck River No. 01117 | New Haven County | 0.1 Mile North of SR 847 | 1922 | Arch - Deck | 194 ft | 20,300 | Fair |
| US Route 1 over Yellow Mill Channel No. 00325 | Fairfield County | 0.6 MI N of Route 127 | 1910 | Arch - Deck | 58 ft | 20,200 | Good |
| US RTE 44 Main ST over AMTRAK Railroad No. 00979 | Hartford County | 1.23 MI E of RTE 187 Int | 1871 | Arch - Deck | 56 ft | 19,700 | Fair |
| Route 67 over Bladens River No. 01064 | New Haven County | 50 Yd N of Washington Ave | 1936 | Arch - Deck | 32 ft | 18,300 | Fair |
| Route 189 over Wash Brook No. 01508 | Hartford County | 0.2 Mile North of RTE 218 | 1913 | Arch - Deck | 33 ft | 17,800 | Fair |
| US Route 5 over Harbor Brook No. 00436 | New Haven County | 0.3 MI N of I-691 | 1892 | Arch - Deck | 38 ft | 16,744 | Fair |
| West Street over Still River No. 03702 | Fairfield County | 0.8 MI West of Route 53 | 1925 | Arch - Deck | 31 ft | 16,000 | Fair |
| North Main Street over West Branch Trout Brook No. 03651 | Hartford County | 0.3 Mile North of Fern ST | 1901 | Arch - Deck | 51 ft | 15,660 | Fair |
| SR 661 over Willimantic River Necrr No. 06558 | Windham County | Between Main& Pleasant ST | 2000 | Arch - Deck | 482 ft | 15,400 | Good |
| Route 68 over Muddy River No. 06120 | New Haven County | 0.3 MI E of INTERSTATE-91 | 1992 | Arch - Deck | 44 ft | 14,700 | Fair |
| RTE 1 over Byram River No. 07024 | Fairfield County | New York State Line | 1888 | Arch - Deck | 90 ft | 14,570 | Fair |
| Route 162 over Wepawaug River No. 01328 | New Haven County | 1.3 MI E of US Route 1 | 1889 | Arch - Deck | 24 ft | 14,300 | Fair |
| U.S. Route 44 over Morgan Brook No. 00972 | Litchfield County | 150 East of Dew Road | 1947 | Arch - Deck | 27 ft | 13,900 | Fair |
| Route 37 over Boggs Pond Brook No. 00955 | Fairfield County | .5 MI N. of Int. of 39&53 | 1911 | Arch - Deck | 35 ft | 13,740 | Fair |
| Main Street No. 2 over SR 598 Whitehead Highway No. 01626 | Hartford County | 0.08 MI W of Prospect ST | 1832 | Arch - Deck | 104 ft | 12,900 | Fair |
| Maple Street over Naugatuck River No. 04214 | New Haven County | Off Exit 27 Route 8 SB | 1912 | Arch - Deck | 180 ft | 12,900 | Fair |
| Glenville Street over Byram River No. 03672 | Fairfield County | 0.6 Mile East of Route 15 | 1948 | Arch - Deck | 53 ft | 12,160 | Fair |
| US Route 44 over Quinebaug River No. 00992 | Windham County | 50 Ft W of Kennedy Drive | 1925 | Arch - Deck | 70 ft | 10,400 | Fair |
| Crosby Street over Padanaram Brook No. 04125 | Fairfield County | 0 MI East of Route 53 | 1899 | Arch - Deck | 49 ft | 10,334 | Fair |
| Route 130 over Ash Creek No. 01668 | Fairfield County | 1.4 MI West of I-95 | 1910 | Arch - Deck | 40 ft | 10,100 | Fair |
| Route 34 over Eight Mile Brook No. 00944 | New Haven County | 2 Miles West of RTE 188 | 1924 | Arch - Deck | 83 ft | 9,800 | Good |
| SR 712 (bridge St) over Housatonic River No. 01659 | Fairfield County | 0.13 MI East of RTE 110 | 1918 | Arch - Deck | 466 ft | 9,500 | Fair |
| Grays Bridge Road over Housatonic RR No. 04265 | Fairfield County | 2 MI West of 133 & 25 Int | 1979 | Arch - Deck | 41 ft | 9,095 | Good |
| Route 25 over Still River No. 00900 | Fairfield County | .1 MI East of US RTE 202 | 1920 | Arch - Deck | 45 ft | 8,600 | Fair |
| River Street over Wepawaug River No. 03645 | New Haven County | 0.2 MI E of Route 162 | 1934 | Arch - Deck | 64 ft | 8,345 | Fair |
| Route 32 over Willimantic River No. 01852 | Windham County | 600 Ft South of Route 66 | 1868 | Arch - Deck | 80 ft | 8,300 | Fair |
| Meadow Road over Pequabuck River No. 05282 | Hartford County | 1/4 MI West of RTE 10 | 1983 | Arch - Deck | 44 ft | 8,240 | Fair |
| South Main Street over Beacon Falls Canal No. 03001 | New Haven County | 0.3 Mile No. of Route 42 | 1920 | Arch - Deck | 33 ft | 7,800 | Fair |
| North Street over Rippowam River No. 03855 | Fairfield County | 0.2 MI W of Route 137 | 1900 | Arch - Deck | 83 ft | 7,750 | Fair |
| Freight Street over Naugatuck River No. 04166 | New Haven County | JCT Freight & Riverside | 1925 | Arch - Deck | 178 ft | 7,600 | Fair |
| US Route 1 over Neck River No. 00346 | New Haven County | 1.6 MI S of Route 79 | 1914 | Arch - Deck | 20 ft | 7,500 | Fair |
| Wall Street over Norwalk River No. 04160 | Fairfield County | 0.4 Mile South of Route 1 | 1922 | Arch - Deck | 60 ft | 7,180 | Fair |
| Forbes Street over Hockanum River No. 04496 | Hartford County | 120 Ft FR JCT Goodwin LA | 1904 | Arch - Deck | 92 ft | 6,700 | Fair |
| Porter Avenue over Hop Brook No. 04903 | New Haven County | .1 MI East of Route 63 | 1940 | Arch - Deck | 55 ft | 6,650 | Fair |
| Route 159 over Stony Brook No. 00455 | Hartford County | 1 MI No of Windsor Lks Tl | 1929 | Arch - Deck | 258 ft | 6,600 | Fair |
| Palmer Hill Road over Mianus River No. 03958 | Fairfield County | JCT Valley Road | 1907 | Arch - Deck | 40 ft | 6,580 | Fair |
| Route 57 over West Branch Saugatuck Ri No. 01023 | Fairfield County | 250 Ft N of Route 53 | 2015 | Arch - Deck | 40 ft | 6,200 | Fair |
| Center Street over Harbor Brook No. 04185 | New Haven County | 250 Ft No of Pratt Street | 1871 | Arch - Deck | 25 ft | 6,186 | Poor |
| Route 80 over Deep River No. 02929 | Middlesex County | 1.1 MI W of Route 9 | 2021 | Arch - Deck | 54 ft | 6,100 | Good |
| SR 790 (south Stat over Rippowam River No. 03682 | Fairfield County | Near Exit 7 I-95 NB | 1847 | Arch - Deck | 118 ft | 5,700 | Fair |
| Route 10 over Ten Mile River No. 00646 | Hartford County | 300FT So of JCT Route 322 | 1936 | Arch - Deck | 30 ft | 5,500 | Fair |
| Route 100(MAIN St) over Farm River No. 01665 | New Haven County | 0.1 MI West of US Route 1 | 1900 | Arch - Deck | 30 ft | 5,500 | Fair |
| Route 318 over Saville Dam Spillway No. 01591 | Litchfield County | 0.6 Mile West of Rte. 219 | 1940 | Arch - Deck | 34 ft | 5,300 | Fair |
| Maple Street over Scantic River No. 04555 | Tolland County | 0.2 MI South of Route 190 | 1880 | Arch - Deck | 53 ft | 5,200 | Fair |
| West Cedar Street over Five Mile River No. 04152 | Fairfield County | 800 Ft West Richards Ave | 1910 | Arch - Deck | 28 ft | 5,120 | Poor |
| Route 31 over Mill Brook No. 03278 | Tolland County | 1 MI West of Mansfield Tl | 1870 | Arch - Deck | 24 ft | 4,800 | Fair |
| US Route 44 over Five Mile River No. 00994 | Windham County | 2 MI East of Route 21 | 1931 | Arch - Deck | 35 ft | 4,700 | Fair |
| Route 80 over Hammonasset River No. 01132 | New Haven County | 1.4 MI E of Route 79 | 1934 | Arch - Deck | 200 ft | 4,600 | Fair |
| Lake Avenue over Lake Compounce Entrance No. 05741 | Hartford County | At Southington Town Line | 1988 | Arch - Deck | 38 ft | 4,530 | Fair |
| Whitney Avenue over Farmington Canal Greenwa No. 03996 | New Haven County | 100 North of Church ST | 1885 | Arch - Deck | 22 ft | 4,400 | Fair |
| June Road over Mianus River No. 05009 | Fairfield County | Riverbank Road | 1935 | Arch - Deck | 34 ft | 4,390 | Fair |
| Route 198 over Natchaug River No. 01537 | Windham County | 0.6 Mile North of Route 6 | 1926 | Arch - Deck | 75 ft | 4,200 | Fair |
| Huntingdon Avenue over Steele Brook No. 05041 | New Haven County | Tompkins ST Intersection | 1935 | Arch - Deck | 61 ft | 4,100 | Fair |
| Elm Street Ext. over Great Brook No. 06527 | Litchfield County | 0.1 MI East of RTE.202 | 1996 | Arch - Deck | 24 ft | 3,973 | Fair |
| Route 138 over Pachaug River No. 01353 | New London County | .1 MI East of Route 12 | 1946 | Arch - Deck | 100 ft | 3,900 | Fair |
| US Route 7 & RTE 4 over Housatonic Rv RR Locl RD No. 00560 | Litchfield County | Cornwall-Sharon Town-Line | 1930 | Arch - Deck | 674 ft | 3,800 | Fair |
| Main Street over Pocotopaug Creek No. 07014 | Middlesex County | 0.5 MI N of Route 16 | 2009 | Arch - Deck | 23 ft | 3,718 | Good |
| Naubuc Avenue over Porter Brook No. 03671 | Hartford County | 100-FT No. Putnam Blvd | 1871 | Arch - Deck | 20 ft | 3,600 | Fair |
| Route 12 over Prov & Worc Railroad No. 04076 | Windham County | 3.8 Miles N of Route 201 | 1977 | Arch - Deck | 43 ft | 3,600 | Good |
| Park Avenue over Route 15 No. 00745 | Fairfield County | 1.4 MI S of Route 111 | 1940 | Arch - Deck | 90 ft | 3,500 | Fair |
| Interlaken Road over N Stamford Res Outlet No. 04068 | Fairfield County | Opp Rt 137 N of Route 15 | 1941 | Arch - Deck | 40 ft | 3,400 | Fair |
| Newtown Turnpike over Route 15 No. 00726 | Fairfield County | 0.4 MI S of Route 33 | 1939 | Arch - Deck | 100 ft | 3,200 | Fair |
| Edgewood Avenue over West River & Park Road No. 03808 | New Haven County | 0.5 MI West of RTE 10 | 1910 | Arch - Deck | 131 ft | 3,100 | Fair |
| James Farm Road over Route 15 No. 00759 | Fairfield County | 0.8 MI S of Route 110 | 1940 | Arch - Deck | 88 ft | 2,870 | Fair |
| Wintergreen Avenue over Wintergreen Brook No. 04138 | New Haven County | .1 West of Wilmont Avenue | 1890 | Arch - Deck | 24 ft | 2,800 | Fair |
| Orange Street #1 over Mill River No. 04885 | New Haven County | .1 MI South Farnum Drive | 1950 | Arch - Deck | 118 ft | 2,800 | Fair |
| South Colony ST over Harbor Brook No. 03722 | New Haven County | Jct(s) Colony &perkins ST | 1900 | Arch - Deck | 30 ft | 2,700 | Fair |
| 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 |
| Old Main Street over Goff Brook No. 07003 | Hartford County | 0.2 MI S of I-91 | 2014 | Arch - Deck | 40 ft | 2,600 | Good |
| Route 188 over Hop Brook No. 01506 | New Haven County | 1.8 MI N of Route 64 | 1904 | Arch - Deck | 43 ft | 2,600 | Fair |
| Beacon Valley Road over Beacon Hill Brook No. 05364 | New Haven County | 0.3 MI S of Route 8 | 1933 | Arch - Deck | 31 ft | 2,600 | Good |
| Cartbridge Road over Saugatuck River No. 05347 | Fairfield County | 300 West Lyons Plains RD | 2008 | Arch - Deck | 40 ft | 2,570 | Good |
| SR 848 (waterbury over Naugatuck River & RR No. 00603 | Litchfield County | Off Exit 38 Route 8 | 1928 | Arch - Deck | 488 ft | 2,500 | Fair |
| Route 4 over Guinea Brook No. 00422 | Litchfield County | .5 MI West of JCT RTE 7 | 1934 | Arch - Deck | 27 ft | 2,300 | Fair |
| Frenchtown Road over Route 15 No. 00749 | Fairfield County | 0.5 MI N of Route 111 | 1942 | Arch - Deck | 106 ft | 2,224 | Fair |
| Glover Ave over Norwalk River No. 04155 | Fairfield County | 175 Ft West of SR 719 | 1912 | Arch - Deck | 84 ft | 2,185 | Fair |
| Meadowbrook Drive over Tucker Brook No. 06968 | Hartford County | 300 Ft East of Vernon ST | 1994 | Arch - Deck | 92 ft | 2,121 | Good |
| Meadowbrook Drive over Drainage No. 06969 | Hartford County | 100 East of Chatham Dr. | 1995 | Arch - Deck | 80 ft | 2,121 | Good |
| Abbe Road over Buckhorn Brook No. 05917 | Hartford County | 300 Feet West of Grant RD | 1989 | Arch - Deck | 31 ft | 2,000 | Good |
| Old Redding Road over Aspetuck River No. 04933 | Fairfield County | 150 Ft North of Route 136 | 1941 | Arch - Deck | 20 ft | 1,970 | Fair |
| Clifton ST over AMTRAK Railroad No. 03879 | New Haven County | Over AMTRAK | 1912 | Arch - Deck | 30 ft | 1,970 | Fair |
| Shore Road #1 over Horseneck Brook No. 05011 | Fairfield County | 100 Ft N of I-95 | 1905 | Arch - Deck | 27 ft | 1,890 | Good |
| Elm Street over Long Meadow Pond Brook No. 04902 | New Haven County | .1 MI South of Rubber Ave | 1955 | Arch - Deck | 42 ft | 1,825 | Fair |
| Watertown Road over Hop Brook No. 06911 | New Haven County | .2 Mile (s) of Ravenwood | 1995 | Arch - Deck | 20 ft | 1,800 | Good |
| Bell Street over Salmon Brook No. 04107 | Hartford County | .25 MI (n) Int RTE 94 | 2008 | Arch - Deck | 39 ft | 1,773 | Good |
| Johnson Road over Route 15 No. 00769 | New Haven County | 1.1 MI N of Route 114 | 1949 | Arch - Deck | 98 ft | 1,700 | Fair |
| South Street over Interstate 84 No. 01164 | New Haven County | 2.3 MI E Southbury Tl | 1964 | Arch - Deck | 381 ft | 1,700 | Fair |
| Route 160 over Roaring Brook No. 05727 | Hartford County | 0.2 MI West RTE 17 | 1910 | Arch - Deck | 46 ft | 1,500 | Fair |
| Guinea Road over Route 15 No. 00700 | Fairfield County | 1.4 MI S of Route 104 | 1937 | Arch - Deck | 80 ft | 1,479 | Fair |
| Miner Street over Fall Brook No. 04538 | Middlesex County | 0.7 MI W of Route 217 | 1978 | Arch - Deck | 21 ft | 1,463 | Fair |
| Perry Avenue over Silvermine River No. 04130 | Fairfield County | 300-FT E. Silvermine RD | 1899 | Arch - Deck | 40 ft | 1,415 | Fair |
| Ballouville Road over Five Mile River No. 04704 | Windham County | 1 MI East of Route 12 | 1860 | Arch - Deck | 36 ft | 1,400 | Fair |
| East Rock Road over Mill River No. 04418 | New Haven County | At Junct W Farnum Drive | 1900 | Arch - Deck | 85 ft | 1,365 | Fair |
| Route 41 over Sages Ravine Brook No. 00963 | Litchfield County | 0.02MI S of Ma Stateline | 1929 | Arch - Deck | 35 ft | 1,300 | Fair |
| Guntown Road over Long Meadow Pond Brook No. 04901 | New Haven County | At Middlebury - Oxford Tl | 1960 | Arch - Deck | 24 ft | 1,300 | Fair |
| Buddington Road over Farmill River No. 05313 | Fairfield County | 0.1 MI E of Huntington RD | 1981 | Arch - Deck | 64 ft | 1,265 | Fair |
| Spring Street over Birch Mountain Brook No. 04149 | Hartford County | 100(W) of Int Glen RD | 1905 | Arch - Deck | 27 ft | 1,200 | Fair |
| Route 132 over Weekeepeemee River No. 01340 | Litchfield County | 1.1 Mile South of RTE 61 | 1941 | Arch - Deck | 29 ft | 1,200 | Fair |
| Country Club Road over Honeypot Brook No. 07026 | New Haven County | 0.6 MI E of Route 10 | 2010 | Arch - Deck | 20 ft | 1,045 | Good |
| Spring Street over Middle River No. 04779 | Tolland County | 100 Ft FR JCT Route 190 | 1912 | Arch - Deck | 46 ft | 914 | Fair |
| Whippoorwill LA #1 over Pumpkin Ground Brook No. 04945 | Fairfield County | 0.5 M N of Rt 110 & 113 | 2014 | Arch - Deck | 28 ft | 905 | Good |
| Broad Brook Road over Broad Brook No. 04505 | Tolland County | 0.2 MI from JCT RTE 140 | 1940 | Arch - Deck | 41 ft | 902 | Fair |
| Route 272 over Hall Meadow Brook No. 02873 | Litchfield County | 2.3 Mile No. of Goshen Tl | 1998 | Arch - Deck | 24 ft | 900 | Fair |
| Diamond Hill Road over Saugatuck River No. 05024 | Fairfield County | 500 West of Route 53 | 2001 | Arch - Deck | 24 ft | 895 | Good |
| Poverty Hollow RD over Aspetuck River No. 05020 | Fairfield County | S of Church Hill RD | 1920 | Arch - Deck | 25 ft | 885 | Fair |
| Dublin Hill Road over Ponset Brook No. 04682 | Middlesex County | 40 Ft N of Depot RD | 2019 | Arch - Deck | 84 ft | 810 | Good |
| Weed Road over Bantam River No. 06741 | Litchfield County | 500 E of Pumping St. Rd. | 2007 | Arch - Deck | 32 ft | 780 | Good |
| Ssr 454 over Indian Hole Brook No. 01602 | Fairfield County | 0.5 Mile N of Rt 110 | 1910 | Arch - Deck | 24 ft | 700 | Fair |
| East Street over Mill Brook No. 04135 | Hartford County | 0.1 Mile East of Route 75 | 1953 | Arch - Deck | 23 ft | 700 | Fair |
| Ssr 434 over Muddy Brook No. 01605 | Middlesex County | 2.8 MI W of Route 82 | 1937 | Arch - Deck | 24 ft | 700 | Fair |
| Hogs Back Road over Little River No. 04918 | New Haven County | 50 Feet South of Route 67 | 1954 | Arch - Deck | 22 ft | 680 | Fair |
| Wild Horse Court over Sammis Brook No. 06986 | Fairfield County | 1.7 Mi. West of Route 111 | 1990 | Arch - Deck | 38 ft | 673 | Good |
| King Road over Scantic River No. 04553 | Tolland County | .4MI West of Route 83 JCT | 1949 | Arch - Deck | 45 ft | 654 | Fair |
| Cedar Hill Road over Morrissey Brook No. 05114 | Litchfield County | 0.3 M West of Route 7 | 2003 | Arch - Deck | 34 ft | 644 | Good |
| Chapel Hill Road over West Aspetuck River No. 05119 | Litchfield County | 0.25 MI N of Big Bear RD | 1975 | Arch - Deck | 26 ft | 625 | Fair |
| Valley Forge Road over Saugatuck River No. 04962 | Fairfield County | 2 Miles East of Route 53 | 2011 | Arch - Deck | 90 ft | 622 | Good |
| Great Hill Road over Branch Brook No. 06520 | New Haven County | 1.5 MI West of Route 77 | 1994 | Arch - Deck | 20 ft | 608 | Fair |
| Center Street over Middle River No. 04780 | Tolland County | 130 Ft FR JCT West Street | 1870 | Arch - Deck | 29 ft | 600 | Fair |
| Pratt Road over Lathrop Brook No. 05918 | Windham County | 100 East of Lathrop Road | 1990 | Arch - Deck | 32 ft | 595 | Fair |
| Maple Street over Wepawaug River No. 04943 | New Haven County | 0.2 MI So. of US Route 1 | 1951 | Arch - Deck | 49 ft | 550 | Fair |
| Old Hawleyville RD over Pond Brook No. 06662 | Fairfield County | .25 Mi. W of Rte. 25 | 2005 | Arch - Deck | 32 ft | 540 | Good |
| Meadowbrook Drive over Drainage No. 06970 | Hartford County | 250FT from Bentley Drive | 1998 | Arch - Deck | 65 ft | 530 | Fair |
| Ssr 434 over Brook No. 01603 | Middlesex County | 6.7 MI N of Route 82 | 1937 | Arch - Deck | 24 ft | 500 | Fair |
| Ssr 434 over Brook No. 01604 | Middlesex County | 3.0 MI W of Route 82 | 1937 | Arch - Deck | 24 ft | 500 | Fair |
| Village Hill Road over Ten Mile River No. 04619 | Tolland County | 100 Ft North of Cook Hill | 1870 | Arch - Deck | 22 ft | 500 | Fair |
| Milton Road over Marshepaug River No. 05152 | Litchfield County | South of Shear Shop Road | 1940 | Arch - Deck | 30 ft | 477 | Good |
| Goshen Hill Road over Pease Brook No. 04722 | New London County | 1 Mile West of Rte. 87 | 2003 | Arch - Deck | 22 ft | 468 | Good |
| Sunnyside Street over Yantic River No. 04746 | New London County | 40 Ft East of Franklin RD | 1908 | Arch - Deck | 166 ft | 465 | Fair |
| Route 20 over Hubbard Brook No. 00876 | Hartford County | 3.66 M W of Route 179 | 1940 | Arch - Deck | 46 ft | 450 | Fair |
| Joshuatown Road over Eight Mile River No. 04724 | New London County | 0.2 MI W of Route 156 | 1936 | Arch - Deck | 82 ft | 450 | Fair |
| Skilton Road over Nonewaug River No. 04408 | Litchfield County | Off Guernseytown Road | 1860 | Arch - Deck | 32 ft | 394 | Good |
| Evans Hill Road over Wimisink Brook No. 06623 | Fairfield County | Int RTE55 Golf Course Ent | 2002 | Arch - Deck | 25 ft | 375 | Good |
| Foxtown Road over Eight Mile River No. 04651 | Middlesex County | 200 Ft E. of Ssr 434 | 2019 | Arch - Deck | 32 ft | 369 | Good |
| Chatfield Street over Bladens River No. 06019 | New Haven County | 0.1 MI N of Route 67 | 1989 | Arch - Deck | 23 ft | 361 | Fair |
| Hickock Road over Silvermine River No. 04998 | Fairfield County | 1 MI East of Valley RD | 2012 | Arch - Deck | 36 ft | 333 | Good |
| Gager Road over Gardner Brook No. 05517 | New London County | 500 Ft. East of Route 163 | 1984 | Arch - Deck | 29 ft | 271 | Fair |
| Andrasko Road over Beacon Hill Brook No. 04919 | New Haven County | 500 Ft E of Route 8 | 1950 | Arch - Deck | 40 ft | 269 | Fair |
| Monarch Drive over Brook No. 07015 | Hartford County | 0.3 MI S. of Jude Lane | 2010 | Arch - Deck | 24 ft | 265 | Good |
| Egret Road over Latimer Brook No. 06961 | New London County | 0.1 MI E of Route 161 | 2005 | Arch - Deck | 30 ft | 265 | Good |
| Bartlett Drive over Brook No. 07028 | New Haven County | 0.2 MI E of Indian Trail | 2010 | Arch - Deck | 24 ft | 260 | Fair |
| Bartlett Drive over Neck River No. 07029 | New Haven County | 525 Ft W of Hill Road | 2010 | Arch - Deck | 24 ft | 260 | Good |
| Nonnewaug Road over East Spring Brook No. 06121 | Litchfield County | 1.23 MI East of Route 61 | 2021 | Arch - Deck | 34 ft | 253 | Good |
| Sand Hill Road over Little River No. 04690 | Windham County | 0.3 MI East of Bigelow RD | 1996 | Arch - Deck | 40 ft | 250 | Good |
| Wilcox Hill Road over Reservoir Brook No. 06519 | Middlesex County | 200 Ft. East of Route 17 | 1995 | Arch - Deck | 30 ft | 228 | Good |
| Cesca Lane over Ball Brook No. 06981 | Middlesex County | 100 Ft N of Haddam Q. RD | 2000 | Arch - Deck | 21 ft | 212 | Fair |
| Liberty Street over Great Brook No. 07025 | New Haven County | 0.2 MI E of Pleasant St. | 2009 | Arch - Deck | 21 ft | 210 | Good |
| Shenipsit Lake RD over Charter Brook No. 06060 | Tolland County | 1.8 MI North of Route 74 | 1991 | Arch - Deck | 30 ft | 210 | Good |
| Wilson Road over Gulf Stream No. 05179 | Litchfield County | Intersection Tollgate Rd. | 2001 | Arch - Deck | 21 ft | 190 | Good |
| Stanford Drive over Tucker Brook No. 06846 | Hartford County | 50 Ft East of Vernon ST | 1998 | Arch - Deck | 84 ft | 148 | Good |
| Dibble Hill Road over Mill Brook No. 06161 | Litchfield County | 330 Ft S. of Route 128 | 1970 | Arch - Deck | 21 ft | 131 | Good |
| Stanley Park Rd-C over Bass Brook Spillway No. 05218 | Hartford County | 800 Ft East of Stanley ST | 1936 | Arch - Deck | 31 ft | 130 | Fair |
| Stonemill Road #1 over Fenton River No. 04731 | Tolland County | .1MI So of Chaffeevlle RD | 2012 | Arch - Deck | 78 ft | 130 | Good |
| Judds Bridge Road over Lenevig Brook No. 05889 | Litchfield County | .5MI NW of Sentry Hill RD | 1956 | Arch - Deck | 22 ft | 129 | Fair |
| Trumbull Street over Bantam River No. 05387 | Litchfield County | 50 Ft S. of Route 202 | 1986 | Arch - Deck | 39 ft | 125 | Good |
| Peep Toad Road over Whetstone Brook No. 04700 | Windham County | 2000 Ft S of Route 101 | 1850 | Arch - Deck | 23 ft | 110 | Fair |
| White Birch Drive over East River No. 05612 | New Haven County | 0.2 MI N of Nut Plains RD | 1999 | Arch - Deck | 42 ft | 108 | Fair |
| Meridian Ridge DR over Stream No. 06921 | Fairfield County | 0.4 M W Junc Old Hawley R | 2008 | Arch - Deck | 32 ft | 107 | Good |
| Riverview Road over Bull Mountain Brook No. 06917 | Litchfield County | 350 Ft N of Station Road | 2018 | Arch - Deck | 25 ft | 106 | Good |
| Louis Allan Drive over Stream No. 06907 | Fairfield County | 0.2 MI W of Deer Park R | 2004 | Arch - Deck | 119 ft | 83 | Good |
| Shingle Mill Road over Rock Brook No. 05053 | Litchfield County | 1.5 Mile South of Route 4 | 2019 | Arch - Deck | 52 ft | 64 | Good |
| Thronebrook Drive over Higley Brook No. 06196 | Hartford County | JCT of Higley RD | 1990 | Arch - Deck | 20 ft | 61 | Good |
| Flat Rocks Road over W Branch Shepaug River No. 06979 | Litchfield County | +/- 2 MI West of Rte. 45 | 2017 | Arch - Deck | 23 ft | 54 | Good |
| Sullivan Drive over East River No. 06849 | New Haven County | 550 Ft East of Goose Lane | 2004 | Arch - Deck | 44 ft | 53 | Good |
| Trading Cove Road over Unnamed Creek No. 0000S5033T9029 | New London County | .25 Miles from Mohegan Su | 2001 | Arch - Deck | 55 ft | 50 | Good |
| Depot Road over Norwalk River No. 07031 | Fairfield County | 90 Feet East of Route 7 | 1910 | Arch - Deck | 20 ft | — | Poor |
Counties with the most
| Fairfield County | 50 |
| New Haven County | 44 |
| Hartford County | 30 |
| Litchfield County | 22 |
| Tolland County | 12 |
| Windham County | 10 |
| Middlesex County | 10 |
| New London County | 8 |
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