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 MILL RIVER | Massachusetts | Fair | 1875 | 11.6 m | 7,878 |
| WATER NASHUA RIVER | Massachusetts | Good | 2010 | 26.4 m | 7,877 |
| ST 3 PILGRIM HWY | Massachusetts | Fair | 2003 | 49.9 m | 7,870 |
| HWY LOWEL CON RAMP B8 | Massachusetts | Poor | 1959 | 36.9 m | 7,860 |
| WATER HUBBARD BROOK | Massachusetts | Fair | 1924 | 15.3 m | 7,842 |
| WATER BEAVER BRK/SEWER | Massachusetts | Fair | 1908 | 9.1 m | 7,831 |
| COMB ST8 & HOOSIC RIV | Massachusetts | Poor | 1959 | 171.3 m | 7,826 |
| WATER QUINEBAUG RIVER | Massachusetts | Poor | 1938 | 55.8 m | 7,817 |
| RR CSX | Massachusetts | Good | 1994 | 25.0 m | 7,800 |
| RR MBTA/CSX | Massachusetts | Fair | 1900 | 21.0 m | 7,800 |
| OTHER MWRA AQUEDUCT | Massachusetts | Good | 2017 | 8.5 m | 7,800 |
| I 93 /US1/ST3 | Massachusetts | Fair | 1955 | 38.7 m | 7,800 |
| WATER MILES RIVER | Massachusetts | Fair | 2008 | 6.5 m | 7,800 |
| WATER N BR HOOSIC RIVER | Massachusetts | Good | 1957 | 16.0 m | 7,799 |
| WATER CENTERVILLE RIVER | Massachusetts | Good | 2002 | 23.3 m | 7,786 |
| US 6 WB MID CAPE HWY | Massachusetts | Good | 1950 | 19.5 m | 7,785 |
| US 6 EB MID CAPE HWY | Massachusetts | Good | 1953 | 20.6 m | 7,785 |
| ST146 | Massachusetts | Fair | 1982 | 55.5 m | 7,779 |
| WATER BLACKSTONE RIVER | Massachusetts | Fair | 1958 | 48.2 m | 7,772 |
| WATER DEERFIELD RIVER | Massachusetts | Fair | 1954 | 174.0 m | 7,760 |
| RR MBTA/CSX | Massachusetts | Fair | 1977 | 12.5 m | 7,759 |
| OTHER CENTRAL RAIL TRAIL | Massachusetts | Fair | 1911 | 22.9 m | 7,758 |
| COMB ACCESS RD & PVRR | Massachusetts | Good | 1904 | 34.7 m | 7,758 |
| WATER TIDAL INLET | Massachusetts | Good | 2003 | 16.0 m | 7,758 |
| COMB CSX & WESTFLD RIV | Massachusetts | Fair | 1938 | 160.9 m | 7,758 |
| WATER TATNUCK BROOK | Massachusetts | Fair | 1992 | 14.0 m | 7,714 |
| I 195 | Massachusetts | Fair | 1972 | 66.1 m | 7,714 |
| WATER SPICKET RIVER | Massachusetts | Good | 2010 | 20.8 m | 7,700 |
| ST 2 EB ROTARY | Massachusetts | Fair | 1965 | 28.5 m | 7,667 |
| ST 2 WB ROTARY | Massachusetts | Poor | 1966 | 28.9 m | 7,667 |
| ST 25 | Massachusetts | Fair | 1980 | 71.9 m | 7,643 |
| RR MBTA | Massachusetts | Good | 1958 | 18.0 m | 7,643 |
| HWY W BOYLSTON DR | Massachusetts | Fair | 1977 | 41.5 m | 7,640 |
| WATER SATUCKET RIVER | Massachusetts | Fair | 1927 | 9.4 m | 7,629 |
| WATER MUMFORD RIVER | Massachusetts | Fair | 1955 | 14.9 m | 7,627 |
| WATER BLACKSTONE RIVER | Massachusetts | Good | 1900 | 11.9 m | 7,627 |
| WATER BLACKSTONE CANAL | Massachusetts | Fair | 1870 | 18.3 m | 7,627 |
| RR MBTA/BMRR | Massachusetts | Fair | 1889 | 24.1 m | 7,600 |
| I 93 RMP KK &INFLD ACCS | Massachusetts | Good | 2004 | 39.3 m | 7,600 |
| WATER WESTPORT RIVER | Massachusetts | Fair | 1958 | 312.4 m | 7,600 |
| RR NECRR | Massachusetts | Poor | 1938 | 39.6 m | 7,600 |
| WATER QUINAPOXET RIVER | Massachusetts | Good | 2016 | 19.0 m | 7,600 |
| WATER FALLULAH BROOK | Massachusetts | Fair | 1904 | 10.0 m | 7,590 |
| WATER SALISBURY PLAIN R | Massachusetts | Fair | 1988 | 8.9 m | 7,571 |
| I 495 NB | Massachusetts | Fair | 1965 | 36.6 m | 7,571 |
| I 495 SB | Massachusetts | Fair | 1965 | 36.6 m | 7,571 |
| WATER APPONAGANSETT RIV | Massachusetts | Fair | 1935 | 127.7 m | 7,554 |
| ST 24 SB (LINE C) | Massachusetts | Fair | 1961 | 47.2 m | 7,534 |
| WATER NASHUA RIVER | Massachusetts | Good | 2008 | 62.0 m | 7,517 |
| RR HRR | Massachusetts | Fair | 1905 | 14.2 m | 7,512 |
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.