Browse Bridge Database
5,311 bridges in the FHWA National Bridge Inventory in Massachusetts.
National Bridge Inventory Database
Browse 5,311 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 |
|---|---|---|---|---|---|
| ST 24 | Massachusetts | Poor | 1953 | 39.6 m | 5,571 |
| WATER N BR HOOSIC RIVER | Massachusetts | Good | 1956 | 16.8 m | 5,571 |
| WATER SW BR HOUSATONIC R | Massachusetts | Fair | 1946 | 13.4 m | 5,571 |
| RR CSX | Massachusetts | Good | 1993 | 21.3 m | 5,567 |
| WATER WACH AQUEDUCT | Massachusetts | Fair | 1962 | 7.6 m | 5,562 |
| WATER JABISH BROOK | Massachusetts | Fair | 1956 | 12.6 m | 5,560 |
| WATER BOUND BROOK | Massachusetts | Good | 2008 | 6.1 m | 5,560 |
| WATER QUEQUECHAN RIVER | Massachusetts | Fair | 1903 | 8.0 m | 5,560 |
| RR MBTA/CSX | Massachusetts | Good | 1991 | 21.0 m | 5,560 |
| WATER GREEN RIVER | Massachusetts | Good | 2019 | 33.3 m | 5,560 |
| HWY RAMPS F/G & H | Massachusetts | Poor | 1968 | 58.0 m | 5,560 |
| RR GWRR | Massachusetts | Fair | 1994 | 58.9 m | 5,560 |
| RR MBTA | Massachusetts | Fair | 1900 | 16.9 m | 5,560 |
| WATER HOUSATONIC RIVER | Massachusetts | Fair | 1959 | 77.1 m | 5,559 |
| I 91 NB | Massachusetts | Fair | 1965 | 56.3 m | 5,524 |
| WATER TOWN BROOK | Massachusetts | Fair | 1961 | 18.0 m | 5,512 |
| WATER TOWN BROOK | Massachusetts | Fair | 1961 | 21.3 m | 5,512 |
| RR PWRR | Massachusetts | Poor | 1907 | 27.4 m | 5,509 |
| WATER BENT TRAVERS POND | Massachusetts | Fair | 1924 | 8.7 m | 5,500 |
| WATER WINNETUXET RIVER | Massachusetts | Fair | 1992 | 25.3 m | 5,500 |
| WATER W BR MILL RIVER | Massachusetts | Fair | 2002 | 22.3 m | 5,468 |
| WATER STONES BROOK | Massachusetts | Fair | 1950 | 21.3 m | 5,458 |
| COMB AMTRAK/MBTA & ORNG | Massachusetts | Fair | 1981 | 24.7 m | 5,450 |
| I 495 | Massachusetts | Poor | 1961 | 90.2 m | 5,450 |
| OTHER CENTRAL RAIL TRAIL | Massachusetts | Fair | 1911 | 11.3 m | 5,431 |
| WATER N E UTILITIES CANL | Massachusetts | Good | 1850 | 29.7 m | 5,431 |
| I 495 SB | Massachusetts | Fair | 1965 | 33.2 m | 5,431 |
| I 495 NB | Massachusetts | Fair | 1965 | 33.8 m | 5,431 |
| WATER SECOND LEVEL CANAL | Massachusetts | Poor | 1921 | 38.7 m | 5,431 |
| US 20 HOUSATONIC ST | Massachusetts | Fair | 1957 | 41.5 m | 5,431 |
| RR HRR | Massachusetts | Good | 1998 | 30.7 m | 5,431 |
| ST 2 | Massachusetts | Fair | 1985 | 45.7 m | 5,407 |
| RR MBTA/BMRR | Massachusetts | Fair | 1986 | 23.5 m | 5,400 |
| COMB AMTRAK/MBTA & ORNG | Massachusetts | Fair | 1982 | 34.4 m | 5,400 |
| RR AMTRAK/MBTA | Massachusetts | Fair | 1982 | 24.1 m | 5,400 |
| WATER ASSABET RIVER | Massachusetts | Fair | 1902 | 15.2 m | 5,400 |
| RR MBTA/CSX | Massachusetts | Fair | 1986 | 14.3 m | 5,400 |
| US 1 NE XWAY | Massachusetts | Fair | 1957 | 38.9 m | 5,400 |
| WATER FRENCH RIVER | Massachusetts | Fair | 1956 | 11.6 m | 5,393 |
| ST141 EB | Massachusetts | Fair | 1965 | 55.5 m | 5,379 |
| WATER PINES RIVER | Massachusetts | Fair | 1850 | 8.9 m | 5,360 |
| WATER MILL RIVER | Massachusetts | Fair | 1850 | 14.9 m | 5,357 |
| WATER NORTH RIVER | Massachusetts | Fair | 1920 | 33.9 m | 5,357 |
| WATER FRENCH RIVER | Massachusetts | Fair | 1955 | 35.7 m | 5,325 |
| RR PWRR | Massachusetts | Fair | 1941 | 64.6 m | 5,317 |
| I 495 SB | Massachusetts | Fair | 1963 | 24.2 m | 5,316 |
| I 495 NB | Massachusetts | Fair | 1963 | 24.2 m | 5,316 |
| WATER THREE MILE RIVER | Massachusetts | Good | 1956 | 7.5 m | 5,302 |
| WATER THREE MILE RIVER | Massachusetts | Fair | 1959 | 11.9 m | 5,302 |
| I 495 | Massachusetts | Fair | 1997 | 53.6 m | 5,302 |
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.