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.

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BridgeLocationConditionYear BuiltLengthADT
WATER BROAD BROOK Massachusetts Good 1956 12.6 m 1,429
I 195 Massachusetts Fair 1971 79.2 m 1,429
WATER GOOSE POND BROOK Massachusetts Good 1938 18.4 m 1,429
WATER HOUSATONIC RIVER Massachusetts Fair 1966 33.0 m 1,429
WATER PALMER RIVER Massachusetts Poor 1936 7.0 m 1,423
WATER NORTH BROOK Massachusetts Fair 1900 8.2 m 1,422
WATER QUINEBAUG RIVER Massachusetts Fair 1958 19.1 m 1,422
WATER NORTH RIVER Massachusetts Fair 1937 38.6 m 1,422
WATER FOX CREEK CANAL Massachusetts Fair 1986 11.3 m 1,422
WATER WADING RIVER Massachusetts Fair 1900 9.1 m 1,422
WATER BASSETT BROOK Massachusetts Good 1956 8.5 m 1,422
I 90 Massachusetts Fair 1957 60.3 m 1,422
WATER HUBBARD BROOK Massachusetts Good 1935 11.3 m 1,422
RR MBTA/BMRR Massachusetts Good 2001 14.0 m 1,422
WATER MUDDY BROOK Massachusetts Poor 1939 12.3 m 1,422
WATER E BR WESTPORT RIV Massachusetts Fair 1938 13.4 m 1,422
WATER MILL RIVER Massachusetts Good 1993 7.2 m 1,422
WATER WEST BROOK Massachusetts Fair 1957 13.1 m 1,422
WATER GREEN RIVER Massachusetts Fair 1949 25.0 m 1,422
WATER HOP BROOK Massachusetts Fair 1938 15.2 m 1,413
WATER HOP BROOK Massachusetts Fair 1935 8.5 m 1,413
I 90 Massachusetts Poor 1957 74.2 m 1,400
RR MBTA Massachusetts Fair 1906 15.2 m 1,400
RR CSX Massachusetts Good 1987 36.9 m 1,400
WATER FALLULAH BROOK Massachusetts Fair 1970 11.9 m 1,400
I 495 Massachusetts Fair 1962 85.6 m 1,400
WATER QUINEBAUG RIVER Massachusetts Good 1961 44.4 m 1,400
WATER MILL RIVER Massachusetts Poor 1918 27.4 m 1,400
WATER KETTLE BROOK Massachusetts Good 1994 7.6 m 1,400
WATER WEST RIVER Massachusetts Fair 1956 7.0 m 1,396
WATER MUMFORD RIVER Massachusetts Good 1937 14.9 m 1,393
WATER GREEN RIVER Massachusetts Fair 1932 22.0 m 1,380
WATER EEL RIVER Massachusetts Good 2004 9.7 m 1,357
WATER WINNETUXET RIVER Massachusetts Fair 1973 8.6 m 1,357
WATER MONOOSNOC BROOK Massachusetts Fair 1960 9.1 m 1,341
OTHER RELIEF Massachusetts Good 2004 110.7 m 1,333
WATER DEERFIELD RIVER Massachusetts Fair 1949 113.1 m 1,300
ST 24 Massachusetts Fair 1966 80.6 m 1,300
RR GWRR Massachusetts Fair 1971 28.9 m 1,300
WATER ASSABET RIVER Massachusetts Good 2010 22.9 m 1,300
RR CSX Massachusetts Fair 1910 11.6 m 1,300
RR MBTA/CSX Massachusetts Fair 1895 27.7 m 1,300
RR MBTA/CSX Massachusetts Poor 1891 20.4 m 1,300
I 290 Massachusetts Fair 1968 99.1 m 1,300
RR BMRR Massachusetts Good 1985 16.7 m 1,300
I 395 Massachusetts Fair 1969 53.9 m 1,300
WATER WHITMAN RIVER Massachusetts Poor 1968 6.7 m 1,300
WATER HOOSIC RIVER Massachusetts Fair 1957 14.6 m 1,293
WATER E BR TULLY RIVER Massachusetts Good 2024 18.3 m 1,293
WATER SOUTH RIVER Massachusetts Poor 1926 15.5 m 1,293

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.