Browse Bridge Database

4,363 bridges in the FHWA National Bridge Inventory in Connecticut.

National Bridge Inventory Database

Browse 4,363 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.

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BridgeLocationConditionYear BuiltLengthADT
TORRINGFORD BROOK Connecticut Good 1956 10.7 m 420
MEADOW BROOK Connecticut Fair 1965 7.6 m 416
CORY BROOK Connecticut Fair 1940 7.0 m 414
INTERSTATE-395 SB Connecticut Fair 1965 29.0 m 410
INTERSTATE-395 NB Connecticut Fair 1965 29.0 m 410
ROUTE 8 Connecticut Fair 1981 73.8 m 410
ROARING BROOK Connecticut Fair 1966 6.7 m 410
BELDEN BROOK Connecticut Good 1956 14.0 m 410
BAKERSVILLE BROOK Connecticut Fair 1955 9.8 m 410
STILL RIVER Connecticut Poor 1956 40.8 m 410
RIPPOWAM RIVER Connecticut Fair 1990 12.8 m 410
QUANDUCK BROOK Connecticut Good 1983 15.2 m 409
LITTLE RIVER Connecticut Poor 1987 14.3 m 409
METRO NORTH RAILROAD Connecticut Fair 1907 42.4 m 408
WEST BRANCH SALMON BROOK Connecticut Fair 1956 24.1 m 408
PONSET BROOK Connecticut Fair 1983 12.2 m 408
SALMON CREEK Connecticut Fair 2001 20.0 m 408
KONKAPOT RIVER Connecticut Fair 1956 20.7 m 408
LITTLE RIVER Connecticut Fair 2001 14.3 m 407
PEASE BROOK Connecticut Good 2008 7.0 m 404
GUILFORD LAKES Connecticut Good 1991 8.2 m 404
HOWELL BROOK Connecticut Fair 2002 11.0 m 403
MOOSUP RIVER Connecticut Good 1930 25.0 m 402
HOP RIVER Connecticut Poor 1934 13.1 m 401
YANTIC RIVER Connecticut Fair 1957 16.2 m 401
HOUSATONIC RIVER Connecticut Fair 1842 33.3 m 400
YANTIC RIVER Connecticut Good 1963 19.5 m 400
LEE BROOK Connecticut Good 1990 7.7 m 400
GUINEA BROOK Connecticut Fair 1986 8.8 m 400
BRADFORD BROOK Connecticut Fair 1989 7.0 m 400
HOLLENBECK RIVER Connecticut Good 1989 21.9 m 400
BROOK Connecticut Good 2022 9.1 m 399
I-84 & BANCROFT BROOK Connecticut Fair 1979 138.7 m 398
NATCHAUG RIVER Connecticut Fair 1900 24.7 m 398
SANDY BROOK Connecticut Fair 2000 13.1 m 397
BLADEN RIVER Connecticut Good 1999 11.0 m 396
E. BRANCH SILVERMINE RVR Connecticut Fair 1980 7.9 m 395
ROUTE 2 Connecticut Fair 1964 78.9 m 395
NONEWAUG RIVER Connecticut Good 1860 9.8 m 394
SHEPAUG RIVER Connecticut Good 2018 31.1 m 393
WEEKEEPEEMEE RIVER Connecticut Good 1956 11.3 m 393
NORWALK RIVER Connecticut Fair 1955 24.1 m 392
LEADMINE BROOK Connecticut Fair 1999 20.4 m 390
NICKEL MINE BROOK Connecticut Fair 1910 8.8 m 390
MILL BROOK Connecticut Fair 1982 17.7 m 389
HALFWAY RIVER Connecticut Good 2002 8.2 m 388
MILL RIVER Connecticut Fair 1950 7.9 m 388
HORSE TAVERN BROOK Connecticut Good 2013 12.8 m 386
EDSON BROOK Connecticut Fair 1940 12.2 m 385
SUCKER BROOK SPILLWAY Connecticut Fair 1966 28.0 m 380

Frequently Asked Questions

The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.

ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.

Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.