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 NORTH RIVER Massachusetts Fair 1955 41.9 m 1,552
WATER SEGREGANSET RIVER Massachusetts Good 1956 11.6 m 1,552
WATER GREEN RIVER Massachusetts Good 1957 23.2 m 1,552
I 495 SB Massachusetts Fair 1965 37.2 m 1,552
I 495 NB Massachusetts Fair 1965 37.2 m 1,552
WATER DRY BROOK Massachusetts Fair 1940 7.7 m 1,552
WATER GREEN RIVER Massachusetts Fair 1972 28.5 m 1,552
WATER NEMASKET RIVER Massachusetts Fair 1912 10.7 m 1,552
OTHER COCHITUATE RAIL TR Massachusetts Good 1896 11.6 m 1,552
WATER THREE MILE RIVER Massachusetts Good 2001 13.2 m 1,552
ST 3 NB/PILGRIM HWY Massachusetts Fair 1957 35.1 m 1,552
WATER GREAT BROOK Massachusetts Fair 1956 8.7 m 1,552
WATER MUNN BROOK Massachusetts Fair 1935 27.4 m 1,552
WATER SUDBURY RIVER Massachusetts Fair 1920 10.2 m 1,551
WATER BATCHELOR BROOK Massachusetts Fair 1956 11.9 m 1,551
WATER SAWMILL RIVER Massachusetts Fair 1900 21.9 m 1,551
WATER W BR TULLY RIVER Massachusetts Fair 1954 20.7 m 1,551
WATER W BR TULLY RIVER Massachusetts Fair 1951 8.2 m 1,551
WATER SUDBURY RIVER Massachusetts Poor 1992 34.7 m 1,551
WATER BLACKSTONE RIVER Massachusetts Fair 1957 26.1 m 1,551
RR CSX Massachusetts Fair 1850 13.3 m 1,551
WATER SUDBURY RIVER Massachusetts Fair 1883 16.3 m 1,550
WATER W BR WARE RIVER Massachusetts Good 2021 13.2 m 1,550
WATER W BR WARE RIV TRIB Massachusetts Good 2021 7.8 m 1,550
WATER PARKER RIVER Massachusetts Fair 1995 34.7 m 1,550
WATER DROWNED LAND BROOK Massachusetts Fair 1959 8.9 m 1,550
WATER DEERFIELD RIVER Massachusetts Fair 1944 91.7 m 1,536
WATER FLINT POND Massachusetts Fair 1958 8.5 m 1,526
TR GREEN LINE D Massachusetts Fair 1906 12.8 m 1,500
WATER SOUTH BROOK Massachusetts Fair 1931 8.5 m 1,500
RR MBTA/BMRR Massachusetts Fair 1930 28.7 m 1,500
WATER MUMFORD RIVER Massachusetts Fair 1995 23.5 m 1,500
ST 79 Massachusetts Fair 2011 182.0 m 1,500
WATER ASSABET RIVER Massachusetts Good 2014 25.6 m 1,500
RR MBTA Massachusetts Good 1850 9.8 m 1,500
WATER CHARLES RIVER Massachusetts Good 2018 17.6 m 1,500
WATER MILL RIVER Massachusetts Fair 1925 20.1 m 1,500
WATER SLUICEWAY Massachusetts Fair 1850 9.4 m 1,500
WATER ROBERTS MEADOW BRK Massachusetts Good 2013 13.9 m 1,500
RR MBTA/CSX Massachusetts Fair 1987 13.4 m 1,500
ST 24 Massachusetts Fair 1953 36.3 m 1,500
I 90 Massachusetts Fair 1957 60.7 m 1,500
WATER WEST BROOK Massachusetts Good 2011 10.1 m 1,500
WATER LITTLE RIVER Massachusetts Good 1970 9.8 m 1,500
WATER WARDS STREAM Massachusetts Fair 1917 7.2 m 1,500
ST 32 PETERSHAM RD Massachusetts Fair 1956 36.6 m 1,491
WATER WELLINGTON BROOK Massachusetts Fair 1976 6.4 m 1,470
WATER NOTCH BROOK Massachusetts Fair 1960 7.0 m 1,450
WATER BEAVER BROOK Massachusetts Fair 1909 8.2 m 1,450
WATER HOUSATONIC RIVER Massachusetts Poor 1949 45.2 m 1,449

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.