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 |
|---|---|---|---|---|---|
| WATER WESTPORT RIV SPL | Massachusetts | Fair | 1850 | 7.0 m | 10,390 |
| WATER FORT POND BROOK | Massachusetts | Fair | 1909 | 11.0 m | 10,381 |
| COMB MERRIMACK ST & MBT | Massachusetts | Poor | 1963 | 120.4 m | 10,371 |
| ST 2 | Massachusetts | Fair | 1949 | 29.3 m | 10,359 |
| WATER SHUMATUSCACANT RIV | Massachusetts | Good | 1956 | 7.0 m | 10,345 |
| ST 24 | Massachusetts | Fair | 1952 | 58.1 m | 10,345 |
| WATER GREEN RIVER | Massachusetts | Good | 2004 | 28.5 m | 10,345 |
| WATER ABERJONA RIVER | Massachusetts | Good | 2021 | 8.1 m | 10,344 |
| US 20 HARTFORD TNPK | Massachusetts | Fair | 1966 | 35.7 m | 10,331 |
| COMB I 90 & MBTA/CSX | Massachusetts | Poor | 1965 | 137.2 m | 10,300 |
| I 195 | Massachusetts | Fair | 1963 | 64.6 m | 10,300 |
| I 93 /US1 | Massachusetts | Fair | 1958 | 92.3 m | 10,300 |
| WATER SAUGUS RIVER | Massachusetts | Fair | 2008 | 14.3 m | 10,300 |
| I 195 | Massachusetts | Fair | 1958 | 85.3 m | 10,300 |
| RR PWRR | Massachusetts | Fair | 1934 | 39.3 m | 10,298 |
| US 5 RIVERDALE ST | Massachusetts | Good | 1953 | 24.3 m | 10,273 |
| I 90 | Massachusetts | Fair | 1957 | 61.3 m | 10,271 |
| ST 9 WORCESTER RD | Massachusetts | Poor | 1957 | 51.5 m | 10,271 |
| I 495 | Massachusetts | Fair | 1962 | 86.9 m | 10,227 |
| TR METHUEN RAIL TRAIL | Massachusetts | Poor | 1936 | 10.7 m | 10,220 |
| RR MBTA | Massachusetts | Poor | 1918 | 12.1 m | 10,216 |
| WATER CHARLES RIVER | Massachusetts | Fair | 1847 | 20.7 m | 10,216 |
| WATER W BR HOUSATONIC R | Massachusetts | Poor | 1970 | 17.3 m | 10,214 |
| ST148 BROOKFIELD RD | Massachusetts | Fair | 1957 | 28.8 m | 10,210 |
| RR MBTA | Massachusetts | Fair | 1918 | 13.1 m | 10,200 |
| COMB MBTA & RED SSH | Massachusetts | Fair | 1957 | 22.4 m | 10,200 |
| I 495 | Massachusetts | Fair | 1961 | 91.2 m | 10,200 |
| WATER HOOSIC RIVER | Massachusetts | Fair | 1948 | 17.7 m | 10,195 |
| I 84 EB | Massachusetts | Fair | 1974 | 47.9 m | 10,186 |
| COMB AMTRAK/MBTA & ORNG | Massachusetts | Fair | 1982 | 25.6 m | 10,183 |
| WATER WEST RIVER | Massachusetts | Fair | 1912 | 9.4 m | 10,157 |
| WATER BLACKSTONE RIVER | Massachusetts | Poor | 1954 | 24.1 m | 10,157 |
| I 395 | Massachusetts | Poor | 1965 | 64.6 m | 10,144 |
| WATER WARREN BROOK | Massachusetts | Fair | 1928 | 8.8 m | 10,105 |
| WATER MIDDLE RIVER | Massachusetts | Fair | 1924 | 25.4 m | 10,100 |
| COMB I 90 & AMTRK/ORNG | Massachusetts | Poor | 1965 | 42.7 m | 10,100 |
| I 93 /US1/ST3 | Massachusetts | Fair | 1957 | 65.8 m | 10,100 |
| WATER CHARLES RIVER | Massachusetts | Poor | 1922 | 33.8 m | 10,100 |
| HWY SOUTH ST | Massachusetts | Fair | 1962 | 37.2 m | 10,100 |
| RR MBTA/CSX | Massachusetts | Fair | 1895 | 20.5 m | 10,090 |
| HWY OLD ELM ST | Massachusetts | Fair | 1957 | 15.4 m | 10,086 |
| WATER SUDBURY RIVER | Massachusetts | Fair | 1874 | 25.6 m | 10,086 |
| WATER ALDRICH LAKE | Massachusetts | Fair | 1952 | 12.8 m | 10,086 |
| WATER MILL RIVER | Massachusetts | Good | 1991 | 6.1 m | 10,050 |
| I 495 | Massachusetts | Poor | 1961 | 90.2 m | 10,040 |
| I 395 | Massachusetts | Poor | 1965 | 66.4 m | 10,027 |
| COMB US20 & HOUSATNC R | Massachusetts | Fair | 1957 | 112.1 m | 10,023 |
| RR MBTA | Massachusetts | Good | 1901 | 43.3 m | 10,000 |
| OTHER RELIEF | Massachusetts | Good | 2002 | 52.8 m | 10,000 |
| RR CSX | Massachusetts | Fair | 1947 | 36.1 m | 10,000 |
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.