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
MOUNT HOPE RIVER Connecticut Fair 1920 12.2 m 129
LENEVIG BROOK Connecticut Fair 1956 6.7 m 129
WEST BRANCH SALMON BROOK Connecticut Fair 1945 6.7 m 129
BROOK Connecticut Fair 1983 7.3 m 127
WEEKEEPEEMEE RIVER Connecticut Fair 1969 19.8 m 126
STILL RIVER Connecticut Fair 1939 19.8 m 125
BANTAM RIVER Connecticut Good 1986 11.9 m 125
WANGUM LAKE BROOK Connecticut Fair 1988 9.4 m 125
KENT FALLS BROOK Connecticut Good 2017 7.5 m 125
MEANS BROOK Connecticut Good 1940 13.7 m 124
WILLIAMS BROOK Connecticut Good 1988 9.8 m 124
CRYSTAL LAKE BROOK Connecticut Good 1999 7.0 m 124
INTERSTATE-395 Connecticut Fair 1962 54.4 m 122
BROOK Connecticut Fair 1988 9.8 m 122
NORTH BROOK Connecticut Fair 2002 7.6 m 122
W BR FARMINGTON RIVER Connecticut Fair 1999 53.0 m 120
SHEPAUG RIVER Connecticut Good 1991 21.0 m 120
STREAM Connecticut Fair 1930 7.9 m 120
POND MEADOW BROOK Connecticut Fair 1998 11.0 m 119
MASHAMOQUET BROOK Connecticut Fair 1900 15.2 m 118
GARDNER BROOK Connecticut Good 2008 6.1 m 118
Exeter Brook Connecticut Good 2021 7.4 m 118
NORTH BROOK Connecticut Good 1979 6.4 m 117
WILLOW CREEK Connecticut Fair 1997 12.5 m 115
ABANDONED TROLLEY LINE Connecticut Fair 1989 9.1 m 114
FARMILL RIVER Connecticut Fair 1983 6.4 m 113
SSR 401 Connecticut Fair 1961 57.1 m 111
WHETSTONE BROOK Connecticut Fair 1850 7.0 m 110
LOON BROOK Connecticut Fair 2010 10.4 m 110
SOUTH BRIDE BROOK ROAD Connecticut Fair 1962 10.4 m 110
PLUM GULLY BROOK Connecticut Good 1993 9.1 m 110
WILLIMANTIC RIVER Connecticut Fair 1956 26.7 m 108
EAST RIVER Connecticut Fair 1999 12.8 m 108
ABBEY BROOK Connecticut Fair 2023 10.5 m 108
QUINEBAUG RIVER Connecticut Good 2015 62.2 m 108
MARY BROWN BROOK Connecticut Fair 1987 7.7 m 107
STREAM Connecticut Good 2008 9.8 m 107
ASPETUCK RIVER Connecticut Good 2000 7.1 m 107
BULL MOUNTAIN BROOK Connecticut Good 2018 7.6 m 106
GUINEA BROOK Connecticut Good 2016 6.4 m 106
STILL RIVER Connecticut Poor 1984 6.3 m 106
STREAM Connecticut Good 2000 6.5 m 106
STREAM Connecticut Fair 2008 10.1 m 106
WOPPOQUIA BROOK Connecticut Good 2008 10.5 m 106
AUSTIN BROOK Connecticut Good 2000 10.4 m 106
UNNAMED BROOK Connecticut Fair 2000 13.3 m 106
GAGES BROOK Connecticut Poor 1980 7.3 m 105
STREAM Connecticut Fair 1999 6.7 m 105
STREAM Connecticut Good 2000 6.6 m 105
HALEYS BROOK Connecticut Good 2002 10.1 m 104

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.