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.

Clear
BridgeLocationConditionYear BuiltLengthADT
MATTABESSET RIVER Connecticut Fair 1960 56.6 m 34,600
NOTCH ROAD Connecticut Fair 1971 46.9 m 34,600
INTERSTATE-395 Connecticut Fair 1959 54.7 m 34,500
I-91 & BRIARWOOD DRIVE Connecticut Fair 1992 369.4 m 34,400
U.S. 44 WB & MARKET ST Connecticut Fair 1990 64.4 m 34,400
SR 711 (HUNTINGTON TPKE) Connecticut Good 1982 36.2 m 34,300
SR 824 (WOODLAND RD.) Connecticut Good 1984 33.8 m 34,300
SR 555 (WEST MAIN ST.) Connecticut Fair 1973 44.2 m 34,200
HARTFORD SQUARE Connecticut Fair 1970 24.1 m 34,200
WOOSTER STREET Connecticut Fair 1970 29.0 m 34,100
UNION PARK SOUTH Connecticut Fair 1970 17.2 m 34,000
PARK RIVER CONDUIT Connecticut Fair 1964 22.6 m 33,900
MATTABESSET RIVER Connecticut Good 1988 44.8 m 33,900
METRO NORTH RAILROAD Connecticut Fair 1951 13.4 m 33,800
NAUGATUCK RIVER Connecticut Fair 1959 100.5 m 33,800
QUINNIPIAC RIVER Connecticut Poor 1946 32.6 m 33,700
POHEGNUT POND Connecticut Fair 1964 31.9 m 33,600
RTE 8 NAUG RIV M-N RR Connecticut Poor 1967 750.1 m 33,600
SR 824 (WOODLAND RD.) Connecticut Good 1984 33.5 m 33,500
ROUTE 31 Connecticut Good 1978 48.2 m 33,500
ROUTE 12 Connecticut Poor 1964 79.6 m 33,500
FARMILL RV & BEARD SAWM Connecticut Fair 1975 83.8 m 33,400
RTE 9 RAMP 043 & SR 901 Connecticut Fair 1967 41.5 m 33,400
BUSWAY - CT FASTRAK Connecticut Fair 1976 18.5 m 33,200
SAINT MARYS CEMETERY Connecticut Fair 1978 33.2 m 33,200
US ROUTE 5 (MAIN STREET) Connecticut Fair 1991 45.1 m 33,100
MATTABESSET RIVER Connecticut Fair 1960 55.9 m 33,100
STILL RIVER Connecticut Fair 1962 37.8 m 33,100
US ROUTE 1 Connecticut Good 2014 47.4 m 33,100
ROUTE 172 Connecticut Fair 1963 39.9 m 33,000
ROUTE 201 Connecticut Fair 1958 39.4 m 33,000
ROUTE 31 Connecticut Fair 1978 49.1 m 33,000
SR 711 (HUNTINGTON TPKE) Connecticut Good 1982 36.1 m 32,900
MATTABESSET RIVER Connecticut Fair 1988 44.9 m 32,900
ENSIGN STREET Connecticut Fair 1962 17.8 m 32,800
ROUTE 150 Connecticut Fair 1965 20.1 m 32,800
US ROUTE 5 Connecticut Fair 1971 22.6 m 32,800
ROPER ROAD Connecticut Fair 1958 36.9 m 32,700
ROUTE 150 Connecticut Fair 1965 20.1 m 32,700
US ROUTE 5 Connecticut Fair 1965 43.7 m 32,600
FALLS RIVER Connecticut Fair 1967 13.1 m 32,600
PACHAUG RIVER Connecticut Fair 1958 69.2 m 32,500
RTE 9 RAMP 043 & SR 901 Connecticut Fair 1968 43.3 m 32,300
MOOSUP RIVER & ROUTE 14 Connecticut Fair 1958 113.4 m 32,300
I-91 TR 807 Connecticut Fair 1965 14.9 m 32,300
ROUTE 372 Connecticut Fair 1988 53.6 m 32,300
PARK RIVER CONDUIT Connecticut Fair 1940 18.7 m 32,300
FARMILL RV & BEARD SAWM Connecticut Fair 1975 83.8 m 32,300
INTERSTATE-91 TR 807 Connecticut Fair 1965 65.5 m 32,200
I-91 TR 801 & SR 724 EB Connecticut Good 1965 76.3 m 32,200

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.