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 |
|---|---|---|---|---|---|
| NORWALK RIVER | Connecticut | Fair | 1957 | 15.5 m | 380 |
| SUCKER BROOK SPILLWAY | Connecticut | Fair | 1966 | 28.0 m | 380 |
| BANTAM RIVER | Connecticut | Fair | 1910 | 21.9 m | 380 |
| WEST RIVER | Connecticut | Fair | 2002 | 14.6 m | 379 |
| KONKAPOT RIVER | Connecticut | Good | 1982 | 22.9 m | 378 |
| HOLLENBECK RIVER | Connecticut | Poor | 1956 | 35.1 m | 378 |
| WIMISINK BROOK | Connecticut | Good | 2002 | 7.6 m | 375 |
| LITTLE RIVER | Connecticut | Good | 1999 | 18.6 m | 372 |
| FURNACE BROOK | Connecticut | Fair | 1957 | 20.7 m | 372 |
| PACHAUG RIVER | Connecticut | Good | 2011 | 18.9 m | 371 |
| MASHAMOQUET BROOK | Connecticut | Poor | 1900 | 7.7 m | 371 |
| TRANSYLVANIA BRK OVRFLOW | Connecticut | Good | 2018 | 13.7 m | 371 |
| ROCKY BROOK | Connecticut | Fair | 1960 | 7.3 m | 371 |
| BOWEYNS BROOK | Connecticut | Good | 2007 | 6.2 m | 370 |
| EIGHT MILE RIVER | Connecticut | Good | 2019 | 9.8 m | 369 |
| WEST RIVER | Connecticut | Good | 2021 | 21.3 m | 369 |
| BLADENS RIVER | Connecticut | Fair | 1989 | 7.0 m | 361 |
| MENUNKETESUCK RIVER | Connecticut | Good | 2022 | 12.6 m | 359 |
| CHATFIELD HOLLOW BROOK | Connecticut | Good | 1934 | 9.4 m | 359 |
| MERRICK BROOK | Connecticut | Poor | 1936 | 10.7 m | 357 |
| BLACKLEDGE RIVER | Connecticut | Fair | 1975 | 20.7 m | 357 |
| CHATFIELD HOLLOW BROOK | Connecticut | Good | 1960 | 21.0 m | 357 |
| HOPEVILLE POND | Connecticut | Good | 2014 | 23.5 m | 354 |
| AMTRAK RAILROAD | Connecticut | Fair | 1887 | 11.6 m | 350 |
| EIGHT MILE RIVER | Connecticut | Good | 1966 | 18.9 m | 350 |
| NEW ENGLAND CENTRAL RR | Connecticut | Fair | 1987 | 20.1 m | 350 |
| NE CENTRAL RR & DRIVEWAY | Connecticut | Fair | 1990 | 79.5 m | 350 |
| ROARING BROOK | Connecticut | Fair | 1989 | 8.8 m | 348 |
| LATIMER BROOK | Connecticut | Fair | 1940 | 7.3 m | 347 |
| FIVE MILE RIVER | Connecticut | Good | 2015 | 11.0 m | 347 |
| ROUNDS BROOK | Connecticut | Good | 1984 | 8.2 m | 347 |
| SUMNER BROOK | Connecticut | Fair | 2010 | 10.4 m | 344 |
| HOUSATONIC RR | Connecticut | Fair | 1912 | 16.2 m | 343 |
| MINER BROOK | Connecticut | Good | 1986 | 6.7 m | 343 |
| SR 695 | Connecticut | Fair | 1958 | 53.0 m | 342 |
| HOP RIVER | Connecticut | Poor | 1960 | 17.4 m | 340 |
| MOUNT HOPE RIVER | Connecticut | Fair | 1960 | 9.1 m | 340 |
| STILL RIVER | Connecticut | Fair | 1930 | 14.1 m | 338 |
| LITTLE RIVER | Connecticut | Fair | 1960 | 8.8 m | 335 |
| SILVERMINE RIVER | Connecticut | Good | 2012 | 11.0 m | 333 |
| SR 695 | Connecticut | Fair | 1958 | 53.8 m | 330 |
| CHARTER BROOK | Connecticut | Fair | 1960 | 7.0 m | 330 |
| TRANSYLVANIA BROOK | Connecticut | Good | 2018 | 7.8 m | 330 |
| COPPER MINE BROOK | Connecticut | Fair | 1956 | 9.1 m | 330 |
| LATIMER BROOK | Connecticut | Poor | 1982 | 11.3 m | 328 |
| SR 695 | Connecticut | Fair | 1958 | 40.1 m | 326 |
| HOCKANUM RIVER | Connecticut | Fair | 2000 | 17.1 m | 324 |
| LITTLE RIVER | Connecticut | Good | 2001 | 16.2 m | 324 |
| VALLEY BROOK | Connecticut | Fair | 1989 | 8.2 m | 322 |
| LATIMER BROOK | Connecticut | Good | 2006 | 14.0 m | 320 |
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.