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
FENTON RIVER Connecticut Fair 1990 10.1 m 61
NORTHFIELD BROOK Connecticut Good 1955 11.4 m 60
NORTHFIELD BROOK Connecticut Fair 1936 15.2 m 60
TEN MILE RIVER Connecticut Fair 2002 15.9 m 59
INTERSTATE-95 Connecticut Good 2004 51.2 m 58
TOKENEKE BROOK Connecticut Fair 1966 6.7 m 58
BIBLE ROCK BROOK Connecticut Good 1986 7.9 m 57
P & W RAILROAD Connecticut Fair 1936 12.2 m 56
BIGELOW BROOK Connecticut Poor 1910 7.6 m 55
BROOK Connecticut Fair 1970 7.6 m 54
PINE BROOK Connecticut Good 2008 6.7 m 54
GREENWOODS BROOK Connecticut Good 2010 7.3 m 54
KENT FALLS BROOK Connecticut Fair 1954 7.8 m 54
W BRANCH SHEPAUG RIVER Connecticut Good 2017 7.0 m 54
EAST RIVER Connecticut Good 2004 13.4 m 53
HALL MEADOW BROOK Connecticut Poor 1956 6.1 m 52
MEETINGHOUSE BROOK Connecticut Fair 1962 8.6 m 51
POND BROOK Connecticut Fair 2001 6.7 m 50
TURKEY BROOK Connecticut Good 2005 6.1 m 50
POLKVILLE BROOK Connecticut Fair 2000 7.6 m 50
UNNAMED CREEK Connecticut Good 2001 16.8 m 50
LEADMINE BROOK Connecticut Fair 1939 13.6 m 50
MINE BROOK Connecticut Fair 1941 7.3 m 43
Crystal Lake Brook Connecticut Good 2021 6.7 m 43
MAD RIVER Connecticut Fair 1940 16.9 m 42
MAD RIVER Connecticut Fair 1940 13.8 m 42
NORTH BROOK Connecticut Good 1956 7.6 m 40
THOMASTON SPILLWAY CHANN Connecticut Fair 1960 34.8 m 40
RIGGS STREET BROOK Connecticut Good 1994 8.2 m 39
QUANDUCK BROOK Connecticut Poor 1965 7.9 m 37
JEREMY RIVER Connecticut Good 1987 16.3 m 36
MOOSEHORN BROOK Connecticut Good 1956 13.6 m 34
SHEPAUG RIVER Connecticut Fair 1987 29.0 m 34
KIRBY BROOK Connecticut Good 1956 7.3 m 31
FLAT BROOK Connecticut Fair 1956 7.9 m 31
BIGELOW BROOK Connecticut Poor 1975 7.3 m 30
NORTHFIELD BROOK Connecticut Fair 1946 12.2 m 30
HOP BROOK Connecticut Good 1935 13.0 m 30
MILL BROOK Connecticut Good 1955 8.2 m 25
ELLIS BROOK Connecticut Fair 1991 10.1 m 23
TANKERHOOSEN RIVER Connecticut Good 1885 25.9 m 21
MORRISSEY BROOK Connecticut Fair 1987 6.7 m 21
Bull Mountain Brook Connecticut Good 2022 7.1 m 21
KIRBY BROOK Connecticut Fair 1956 10.7 m 20
EAST SPRING BROOK Connecticut Poor 1956 11.3 m 20
SPRAIN BROOK Connecticut Fair 1994 8.5 m 20
HURRICANE BROOK Connecticut Fair 1934 7.6 m 20
HALL MEADOW BROOK Connecticut Fair 1970 21.0 m 20
MASHAMOQUET BROOK Connecticut Poor 1950 9.4 m 18
INTERSTATE-395 Connecticut Fair 1958 49.7 m 12

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.