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.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| 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.