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 NASHUA RIVER | Massachusetts | Fair | 1948 | 67.7 m | 6,533 |
| RR MBTA/CSX | Massachusetts | Fair | 1986 | 17.4 m | 6,519 |
| RR AMTRAK/MBTA | Massachusetts | Fair | 1882 | 22.9 m | 6,518 |
| WATER STONY BROOK | Massachusetts | Good | 1954 | 8.5 m | 6,517 |
| RR GWRR | Massachusetts | Fair | 1990 | 53.3 m | 6,506 |
| WATER FRENCH RIVER | Massachusetts | Good | 2000 | 26.0 m | 6,504 |
| WATER FRENCH RIVER | Massachusetts | Fair | 1971 | 24.4 m | 6,500 |
| RR PVRR | Massachusetts | Fair | 1850 | 11.4 m | 6,500 |
| RR GWRR | Massachusetts | Fair | 1930 | 11.4 m | 6,500 |
| I 495 NB | Massachusetts | Fair | 1961 | 44.5 m | 6,500 |
| I 495 SB | Massachusetts | Fair | 1961 | 44.8 m | 6,500 |
| OTHER TRI COMMUNITY GREE | Massachusetts | Fair | 1958 | 8.7 m | 6,500 |
| WATER ASSABET RIVER | Massachusetts | Fair | 1928 | 17.1 m | 6,500 |
| WATER SPICKET RIVER | Massachusetts | Good | 2002 | 18.0 m | 6,500 |
| WATER MERRIMACK CANAL | Massachusetts | Fair | 1912 | 13.4 m | 6,500 |
| WATER STOP RIVER | Massachusetts | Good | 1995 | 6.4 m | 6,500 |
| WATER PINE TREE BROOK | Massachusetts | Fair | 1957 | 8.4 m | 6,500 |
| HWY NEPONSET ST | Massachusetts | Poor | 1977 | 31.2 m | 6,488 |
| ST 9 TURNPIKE RD | Massachusetts | Fair | 1974 | 37.8 m | 6,486 |
| WATER E BR WESTPORT RIV | Massachusetts | Fair | 2005 | 107.0 m | 6,466 |
| WATER MOTHER BROOK | Massachusetts | Good | 1898 | 21.7 m | 6,466 |
| WATER THIRD LVL CNL SPWY | Massachusetts | Fair | 1850 | 9.8 m | 6,466 |
| ST 3 | Massachusetts | Fair | 1957 | 72.7 m | 6,465 |
| OTHER PARKING | Massachusetts | Fair | 1969 | 89.9 m | 6,465 |
| RR MACRR | Massachusetts | Fair | 1986 | 17.7 m | 6,465 |
| WATER CUSHMAN BROOK | Massachusetts | Fair | 1972 | 40.7 m | 6,429 |
| WATER SANTUIT RIVER | Massachusetts | Good | 2001 | 18.3 m | 6,425 |
| I 395 | Massachusetts | Fair | 1973 | 69.3 m | 6,401 |
| I 495 SB | Massachusetts | Fair | 1961 | 44.9 m | 6,400 |
| I 495 NB | Massachusetts | Fair | 1961 | 43.6 m | 6,400 |
| RR MBTA/BMRR | Massachusetts | Fair | 1976 | 19.2 m | 6,400 |
| WATER LEES RIVER | Massachusetts | Good | 1984 | 7.2 m | 6,393 |
| WATER FRENCH RIVER | Massachusetts | Good | 2014 | 10.4 m | 6,366 |
| WATER WARE RIVER | Massachusetts | Fair | 1937 | 36.8 m | 6,364 |
| WATER ALEWIFE BROOK | Massachusetts | Fair | 1986 | 16.5 m | 6,361 |
| WATER PHILLIPS CREEK | Massachusetts | Fair | 1953 | 6.7 m | 6,357 |
| WATER BLACKSTONE RIVER | Massachusetts | Fair | 1956 | 29.0 m | 6,354 |
| WATER N BR MANHAN RIVER | Massachusetts | Fair | 1940 | 23.3 m | 6,336 |
| ST 2 | Massachusetts | Good | 2006 | 54.6 m | 6,336 |
| WATER MUDDY BROOK | Massachusetts | Fair | 1958 | 13.4 m | 6,331 |
| WATER SWIFT RIVER | Massachusetts | Good | 2007 | 32.2 m | 6,315 |
| OTHER PEDESTRIAN WLKWY | Massachusetts | Fair | 1908 | 12.8 m | 6,300 |
| I 93 | Massachusetts | Fair | 1957 | 90.2 m | 6,300 |
| US 6 STATE RD | Massachusetts | Fair | 1964 | 65.8 m | 6,286 |
| WATER BAKER BROOK | Massachusetts | Fair | 1900 | 10.4 m | 6,270 |
| I 95 RAMP E | Massachusetts | Fair | 1988 | 32.6 m | 6,264 |
| I 95 RAMP J | Massachusetts | Fair | 1984 | 53.9 m | 6,264 |
| WATER SENGEKONTACKET INL | Massachusetts | Good | 2011 | 74.3 m | 6,214 |
| TR GREEN LINE D | Massachusetts | Fair | 1915 | 12.7 m | 6,210 |
| RR MBTA/BMRR | Massachusetts | Fair | 2006 | 20.4 m | 6,207 |
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.