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 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.