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
INTERSTATE 84 Connecticut Good 1993 142.5 m 17,900
BLACKLEDGE RIVER Connecticut Fair 1959 23.6 m 17,850
BLACKLEDGE RIVER Connecticut Fair 1968 23.2 m 17,850
NEW ENG CENTRAL RR Connecticut Good 1959 18.9 m 17,800
HAMILTON ROAD Connecticut Fair 1961 33.5 m 17,800
I-91 ROUTE 15 & RAMP 147 Connecticut Fair 1965 90.8 m 17,800
WASH BROOK Connecticut Fair 1913 10.1 m 17,800
WEST RIVER Connecticut Poor 1950 31.2 m 17,600
US ROUTE 7 Connecticut Fair 1976 87.2 m 17,600
SR 635 & STATE PIER RD Connecticut Fair 1975 110.3 m 17,600
ROCKLEDGE BROOK Connecticut Fair 1975 6.7 m 17,600
STONY BROOK Connecticut Fair 1964 9.7 m 17,500
HUNTINGDON AVENUE Connecticut Fair 1964 22.9 m 17,500
GEOTZEN BROOK Connecticut Good 1985 6.4 m 17,500
ROUTE 2 Connecticut Fair 1999 110.3 m 17,500
CANDLEWOOD HILL RD & BRK Connecticut Fair 1965 48.2 m 17,500
TAUGWONK ROAD Connecticut Fair 1964 37.8 m 17,500
FARMILL RIVER Connecticut Fair 1959 18.6 m 17,500
BASS BROOK Connecticut Fair 1985 11.3 m 17,500
BIBLE ROCK BROOK Connecticut Fair 1939 7.9 m 17,500
S. FRONTAGE RD & LAF. ST Connecticut Good 2000 59.4 m 17,500
CEDAR GROVE TERRACE Connecticut Fair 1966 30.5 m 17,500
ROUTE 9 Connecticut Fair 1967 82.0 m 17,400
PEQUONNOCK RIVER Connecticut Fair 1979 30.8 m 17,300
CANDLEWOOD HILL RD & BRK Connecticut Fair 1965 48.2 m 17,300
FARMILL RIVER Connecticut Fair 1934 8.5 m 17,212
EAST STREET & PWRR Connecticut Good 1958 147.8 m 17,200
PARKING AREA Connecticut Fair 1961 88.1 m 17,200
ROARING BROOK Connecticut Fair 2015 9.4 m 17,200
WOODRUFF ROAD Connecticut Fair 1966 43.3 m 17,200
LITTLE RIVER Connecticut Fair 1934 21.6 m 17,200
LITTLE RIVER Connecticut Fair 1950 34.4 m 17,200
HOP RIVER STATE PK TRAIL Connecticut Good 2000 13.4 m 17,100
ROUTE 2 RAMP 080 Connecticut Good 1987 17.7 m 17,100
JEREMY RIVER Connecticut Fair 1959 14.8 m 17,100
MATTABESSET RIVER Connecticut Fair 1933 26.2 m 17,100
NEDOBITY ROAD Connecticut Fair 1965 41.1 m 17,100
CEDAR GROVE TERRACE Connecticut Fair 1966 30.8 m 17,100
SAWMILL BROOK Connecticut Good 1973 7.6 m 17,000
SSR 401 Connecticut Fair 1961 58.2 m 17,000
KELSEY HILL ROAD Connecticut Fair 1967 28.7 m 17,000
TRACY ROAD Connecticut Good 2017 32.0 m 17,000
STILL RIVER Connecticut Fair 1964 25.0 m 16,930
RIVERSIDE ST-SUNNYSIDE Connecticut Poor 1966 484.3 m 16,900
LITTLE RIVER Connecticut Fair 1987 7.9 m 16,900
METRO NORTH RAILROAD Connecticut Fair 1977 272.5 m 16,900
INTERSTATE-84 Connecticut Fair 1965 68.3 m 16,800
BRANCH BROOK Connecticut Poor 1964 82.8 m 16,800
REYNOLDS BRIDGE ROAD Connecticut Fair 1964 18.5 m 16,800
HARBOR BROOK Connecticut Fair 1892 11.6 m 16,744

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.