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 |
|---|---|---|---|---|---|
| INTERSTATE-84 TR 836 | Connecticut | Good | 1993 | 151.2 m | 10,600 |
| STORM DRAIN | Connecticut | Good | 1982 | 7.3 m | 10,600 |
| ROUTE 9 | Connecticut | Fair | 1959 | 121.3 m | 10,582 |
| SILVERMINE RIVER | Connecticut | Good | 1956 | 26.8 m | 10,506 |
| HOP BROOK | Connecticut | Good | 1968 | 9.8 m | 10,500 |
| BETTS POND BROOK | Connecticut | Fair | 1975 | 14.0 m | 10,500 |
| PITKIN STREET | Connecticut | Fair | 1964 | 23.2 m | 10,500 |
| I-84 EB & SR 500 | Connecticut | Poor | 1964 | 22.4 m | 10,500 |
| WILLIAMS STREET NO 1 | Connecticut | Fair | 1975 | 43.3 m | 10,500 |
| US ROUTE 44 (SCHOOL ST.) | Connecticut | Fair | 1965 | 46.6 m | 10,500 |
| PADANARAM BROOK | Connecticut | Fair | 1986 | 10.1 m | 10,405 |
| NORTHFIELD BROOK | Connecticut | Fair | 1956 | 11.0 m | 10,400 |
| I-91 NB I-91 COL SW RDWY | Connecticut | Fair | 1960 | 40.2 m | 10,400 |
| CANAL | Connecticut | Fair | 1935 | 10.1 m | 10,400 |
| QUINEBAUG RIVER | Connecticut | Fair | 1925 | 21.3 m | 10,400 |
| MAD RIVER | Connecticut | Fair | 1935 | 9.4 m | 10,400 |
| INTERSTATE-84 | Connecticut | Fair | 1967 | 68.4 m | 10,400 |
| NORWALK RIVER | Connecticut | Fair | 1953 | 17.4 m | 10,400 |
| EAST BRANCH NAUGATUCK RV | Connecticut | Fair | 1989 | 16.8 m | 10,400 |
| FULLING MILL BROOK | Connecticut | Fair | 1959 | 12.2 m | 10,400 |
| AMTRAK RAILROAD | Connecticut | Fair | 1933 | 19.9 m | 10,400 |
| STONY BROOK | Connecticut | Fair | 1958 | 7.0 m | 10,400 |
| BROOK | Connecticut | Fair | 1987 | 10.7 m | 10,394 |
| I-95 & I-95 SB TR 807 | Connecticut | Fair | 1957 | 62.2 m | 10,375 |
| PADANARAM BROOK | Connecticut | Fair | 1899 | 14.9 m | 10,334 |
| WOOSTER HEIGHTS ROAD | Connecticut | Good | 2009 | 43.6 m | 10,300 |
| SUGAR HOLLOW ROAD | Connecticut | Fair | 1987 | 126.8 m | 10,300 |
| MISERY BROOK | Connecticut | Good | 1994 | 8.1 m | 10,300 |
| HARTFORD TURNPIKE | Connecticut | Fair | 1976 | 29.3 m | 10,300 |
| INTERSTATE-691 | Connecticut | Fair | 1971 | 96.0 m | 10,300 |
| INTERSTATE-91 | Connecticut | Fair | 1992 | 70.1 m | 10,300 |
| I-95 SR 623 & N SR 624 | Connecticut | Fair | 1973 | 102.9 m | 10,300 |
| FIVE MILE RIVER | Connecticut | Fair | 1933 | 7.0 m | 10,300 |
| INTERSTATE-95 | Connecticut | Good | 2006 | 79.6 m | 10,200 |
| INTERSTATE-91 | Connecticut | Fair | 1989 | 75.0 m | 10,200 |
| PEQUABUCK RIVER | Connecticut | Fair | 1956 | 24.4 m | 10,200 |
| MAIN STREET EXTENSION | Connecticut | Fair | 1955 | 48.5 m | 10,200 |
| WILSONVILLE ROAD | Connecticut | Fair | 1967 | 30.8 m | 10,200 |
| FARMINGTON RIVER | Connecticut | Fair | 1958 | 103.8 m | 10,200 |
| HANCOCK BROOK | Connecticut | Fair | 1934 | 15.2 m | 10,200 |
| BROOK | Connecticut | Good | 1995 | 6.4 m | 10,200 |
| RIPPOWAM RIVER | Connecticut | Fair | 1957 | 32.9 m | 10,200 |
| METRO NORTH RAILROAD | Connecticut | Fair | 1970 | 49.0 m | 10,153 |
| NORTH WASHINGTON AVENUE | Connecticut | Fair | 1969 | 17.4 m | 10,100 |
| ROOSTER RIVER | Connecticut | Fair | 1985 | 12.2 m | 10,100 |
| ROUTE 85 | Connecticut | Fair | 1966 | 37.8 m | 10,100 |
| LITTLE RIVER | Connecticut | Good | 1986 | 11.3 m | 10,100 |
| I-84 & HOUSATONIC RR | Connecticut | Fair | 1962 | 87.8 m | 10,100 |
| MAD RIVER | Connecticut | Fair | 1943 | 17.4 m | 10,100 |
| RAMP 072 (I-395 NB) | Connecticut | Fair | 1965 | 64.9 m | 10,100 |
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.