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 |
|---|---|---|---|---|---|
| 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.