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 |
|---|---|---|---|---|---|
| TORRINGFORD BROOK | Connecticut | Good | 1956 | 10.7 m | 420 |
| MEADOW BROOK | Connecticut | Fair | 1965 | 7.6 m | 416 |
| CORY BROOK | Connecticut | Fair | 1940 | 7.0 m | 414 |
| INTERSTATE-395 SB | Connecticut | Fair | 1965 | 29.0 m | 410 |
| INTERSTATE-395 NB | Connecticut | Fair | 1965 | 29.0 m | 410 |
| ROUTE 8 | Connecticut | Fair | 1981 | 73.8 m | 410 |
| ROARING BROOK | Connecticut | Fair | 1966 | 6.7 m | 410 |
| BELDEN BROOK | Connecticut | Good | 1956 | 14.0 m | 410 |
| BAKERSVILLE BROOK | Connecticut | Fair | 1955 | 9.8 m | 410 |
| STILL RIVER | Connecticut | Poor | 1956 | 40.8 m | 410 |
| RIPPOWAM RIVER | Connecticut | Fair | 1990 | 12.8 m | 410 |
| QUANDUCK BROOK | Connecticut | Good | 1983 | 15.2 m | 409 |
| LITTLE RIVER | Connecticut | Poor | 1987 | 14.3 m | 409 |
| METRO NORTH RAILROAD | Connecticut | Fair | 1907 | 42.4 m | 408 |
| WEST BRANCH SALMON BROOK | Connecticut | Fair | 1956 | 24.1 m | 408 |
| PONSET BROOK | Connecticut | Fair | 1983 | 12.2 m | 408 |
| SALMON CREEK | Connecticut | Fair | 2001 | 20.0 m | 408 |
| KONKAPOT RIVER | Connecticut | Fair | 1956 | 20.7 m | 408 |
| LITTLE RIVER | Connecticut | Fair | 2001 | 14.3 m | 407 |
| PEASE BROOK | Connecticut | Good | 2008 | 7.0 m | 404 |
| GUILFORD LAKES | Connecticut | Good | 1991 | 8.2 m | 404 |
| HOWELL BROOK | Connecticut | Fair | 2002 | 11.0 m | 403 |
| MOOSUP RIVER | Connecticut | Good | 1930 | 25.0 m | 402 |
| HOP RIVER | Connecticut | Poor | 1934 | 13.1 m | 401 |
| YANTIC RIVER | Connecticut | Fair | 1957 | 16.2 m | 401 |
| HOUSATONIC RIVER | Connecticut | Fair | 1842 | 33.3 m | 400 |
| YANTIC RIVER | Connecticut | Good | 1963 | 19.5 m | 400 |
| LEE BROOK | Connecticut | Good | 1990 | 7.7 m | 400 |
| GUINEA BROOK | Connecticut | Fair | 1986 | 8.8 m | 400 |
| BRADFORD BROOK | Connecticut | Fair | 1989 | 7.0 m | 400 |
| HOLLENBECK RIVER | Connecticut | Good | 1989 | 21.9 m | 400 |
| BROOK | Connecticut | Good | 2022 | 9.1 m | 399 |
| I-84 & BANCROFT BROOK | Connecticut | Fair | 1979 | 138.7 m | 398 |
| NATCHAUG RIVER | Connecticut | Fair | 1900 | 24.7 m | 398 |
| SANDY BROOK | Connecticut | Fair | 2000 | 13.1 m | 397 |
| BLADEN RIVER | Connecticut | Good | 1999 | 11.0 m | 396 |
| E. BRANCH SILVERMINE RVR | Connecticut | Fair | 1980 | 7.9 m | 395 |
| ROUTE 2 | Connecticut | Fair | 1964 | 78.9 m | 395 |
| NONEWAUG RIVER | Connecticut | Good | 1860 | 9.8 m | 394 |
| SHEPAUG RIVER | Connecticut | Good | 2018 | 31.1 m | 393 |
| WEEKEEPEEMEE RIVER | Connecticut | Good | 1956 | 11.3 m | 393 |
| NORWALK RIVER | Connecticut | Fair | 1955 | 24.1 m | 392 |
| LEADMINE BROOK | Connecticut | Fair | 1999 | 20.4 m | 390 |
| NICKEL MINE BROOK | Connecticut | Fair | 1910 | 8.8 m | 390 |
| MILL BROOK | Connecticut | Fair | 1982 | 17.7 m | 389 |
| HALFWAY RIVER | Connecticut | Good | 2002 | 8.2 m | 388 |
| MILL RIVER | Connecticut | Fair | 1950 | 7.9 m | 388 |
| HORSE TAVERN BROOK | Connecticut | Good | 2013 | 12.8 m | 386 |
| EDSON BROOK | Connecticut | Fair | 1940 | 12.2 m | 385 |
| SUCKER BROOK SPILLWAY | Connecticut | Fair | 1966 | 28.0 m | 380 |
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.