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
NORTH FRONTAGE ROAD Connecticut Fair 1959 37.2 m 2,800
INTERSTATE 95 Connecticut Good 2015 76.3 m 2,800
ROUTE 15 Connecticut Good 1938 24.1 m 2,800
FURNACE BROOK Connecticut Fair 1929 16.8 m 2,800
INTERSTATE 84 Connecticut Fair 1962 71.0 m 2,800
MOUNT HOPE RIVER Connecticut Good 2010 10.7 m 2,800
SALMON CREEK Connecticut Fair 1930 13.1 m 2,800
BEAVER BROOK Connecticut Poor 1938 13.1 m 2,800
TANKERHOOSEN RIVER Connecticut Good 2012 8.5 m 2,800
BLOODY BROOK Connecticut Good 2014 7.9 m 2,800
BALDWIN BROOK Connecticut Fair 1996 7.3 m 2,800
FOUR MILE RIVER Connecticut Poor 1982 8.5 m 2,800
RAMP 202 MEADOW STREET Connecticut Poor 1967 204.8 m 2,800
AMTRAK RAILROAD Connecticut Fair 1974 86.9 m 2,800
AMTRAK RAILROAD Connecticut Fair 1967 18.9 m 2,800
WINTERGREEN BROOK Connecticut Fair 1890 7.3 m 2,800
NATCHAUG RIVER Connecticut Fair 1995 26.2 m 2,800
SOUTH END ROAD Connecticut Fair 1984 34.1 m 2,800
PORTER BROOK Connecticut Good 1991 7.6 m 2,800
FARM RIVER Connecticut Good 1998 24.7 m 2,800
MILL RIVER Connecticut Fair 1950 36.0 m 2,800
MILL POND BROOK Connecticut Good 2008 8.1 m 2,780
E BRANCH NAUGATUCK RIVER Connecticut Fair 1961 17.1 m 2,780
E BRANCH NAUGATUCK RIVER Connecticut Poor 1961 21.5 m 2,780
TEN MILE RIVER Connecticut Good 1996 19.5 m 2,769
ROUTE 2 Connecticut Fair 1964 71.3 m 2,750
COPPER MINE BROOK Connecticut Fair 2015 14.2 m 2,750
FITCHVILLE POND Connecticut Good 1930 8.2 m 2,734
INTERSTATE-395 Connecticut Fair 1965 65.4 m 2,703
LAMBERTS COVE Connecticut Fair 1995 16.2 m 2,700
BROOK Connecticut Fair 1999 8.8 m 2,700
HULL AVE & PRIVATE DRIVE Connecticut Fair 1990 111.9 m 2,700
BARTLETT BROOK Connecticut Good 1948 6.4 m 2,700
WEST BR. BANTAM RIVER Connecticut Fair 1961 10.7 m 2,700
POLAND RIVER Connecticut Fair 1927 9.1 m 2,700
ROUTE 15 SOUTHBOUND Connecticut Fair 1964 53.3 m 2,700
WATER WORKS BROOK Connecticut Fair 1988 11.0 m 2,700
EIGHT MILE RIVER Connecticut Good 1986 14.3 m 2,700
WINTHROP COVE Connecticut Good 1973 13.4 m 2,700
INTERSTATE 395 Connecticut Fair 1965 77.7 m 2,700
INTERSTATE-91 Connecticut Fair 1965 105.2 m 2,700
AMTRAK RAILROAD Connecticut Fair 1998 17.9 m 2,700
PEMBROKE LAKES Connecticut Good 2017 14.6 m 2,700
ABANDONED RAILROAD Connecticut Fair 1982 14.9 m 2,700
MARKS BROOK Connecticut Poor 1940 7.9 m 2,700
HARBOR BROOK Connecticut Good 1999 19.5 m 2,700
NAUBESATUCK LAKE Connecticut Poor 1950 10.7 m 2,700
PEQUABUCK RIVER Connecticut Good 2008 25.7 m 2,700
SHEPARD BROOK Connecticut Good 1985 6.4 m 2,700
WEST RIVER Connecticut Good 1999 12.2 m 2,700

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.