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 ASSABET RIVER Massachusetts Fair 1900 18.3 m 11,163
WATER SW BR HOUSATONIC R Massachusetts Fair 1913 10.8 m 11,151
WATER NEMASKET RIVER Massachusetts Fair 1930 11.3 m 11,143
WATER STONEY BROOK Massachusetts Good 1895 11.0 m 11,137
COMB ST 9 WB & CSX Massachusetts Fair 1994 58.5 m 11,137
I 90 Massachusetts Fair 1957 87.8 m 11,137
WATER SUDBURY RESERVOIR Massachusetts Fair 1895 7.3 m 11,137
RR MBTA/CSX Massachusetts Fair 1906 12.3 m 11,121
HWY BROADWAY Massachusetts Fair 2003 34.6 m 11,120
RR MBTA/CSX Massachusetts Fair 1895 23.2 m 11,120
WATER IPSWICH RIVER Massachusetts Fair 1978 13.1 m 11,100
WATER SALISBURY BROOK Massachusetts Fair 1914 7.0 m 11,100
ST 3 PILGRIM HWY Massachusetts Fair 1962 62.8 m 11,100
WATER CONN RIV AND CANAL Massachusetts Fair 1937 528.2 m 11,100
I 95 Massachusetts Fair 1963 86.3 m 11,075
RR PWRR Massachusetts Fair 1961 20.1 m 11,015
I 495 Massachusetts Poor 1959 65.6 m 11,013
RR RGCO RR (ABAND) Massachusetts Good 1872 15.8 m 11,000
COMB I 90 & AMTRAK Massachusetts Poor 1965 52.1 m 11,000
RR BMRR (ABANDONED) Massachusetts Poor 1927 22.9 m 11,000
WATER WAKINCO RIVER Massachusetts Fair 1967 20.4 m 11,000
I 90 Massachusetts Fair 1957 69.2 m 11,000
WATER MERRIMACK RIVER Massachusetts Fair 1935 182.0 m 11,000
WATER FALLULAH BROOK Massachusetts Fair 1964 7.6 m 10,997
WATER FALLULAH BROOK Massachusetts Good 1964 7.6 m 10,997
WATER LOUISA LAKE OTLT Massachusetts Fair 1980 7.9 m 10,991
WATER NEPONSET RIVER Massachusetts Good 2010 13.4 m 10,991
RR NECRR Massachusetts Good 2008 39.9 m 10,991
WATER MONOOSNOC RIVER Massachusetts Fair 1936 14.6 m 10,989
RR AMTRAK/MBTA Massachusetts Good 2004 33.5 m 10,988
WATER RIVER MEADOW BROOK Massachusetts Fair 1910 6.3 m 10,969
HWY STRRW DR WB & OFRP Massachusetts Fair 1965 128.0 m 10,925
WATER MIDDLE RIVER Massachusetts Good 2013 19.5 m 10,908
RR MBTA/BMRR Massachusetts Fair 1913 23.3 m 10,900
RR BCRR Massachusetts Fair 1978 18.0 m 10,900
US 5 RIVERDALE ST Massachusetts Fair 1953 24.4 m 10,893
WATER FALL RIVER Massachusetts Fair 1960 62.2 m 10,866
I 93 SB/MBTA ORANGE LN Massachusetts Fair 1970 91.4 m 10,866
US 5 /ST10/BRNRDSTN RD Massachusetts Fair 1965 43.1 m 10,866
WATER MUDDY RIVER Massachusetts Good 1898 19.4 m 10,862
I 93 /US1/ST3 Massachusetts Fair 1954 50.3 m 10,862
COMB I 90 & CSX/MBTA Massachusetts Fair 1964 57.0 m 10,862
WATER CHARLES RIVER Massachusetts Fair 1956 12.2 m 10,826
WATER WACHUSETT AQUEDUCT Massachusetts Fair 1931 15.5 m 10,825
WATER PINES RIVER Massachusetts Fair 1950 12.4 m 10,800
WATER MARSH CREEK Massachusetts Fair 1921 10.1 m 10,800
WATER ASSABET RIVER Massachusetts Good 2017 27.4 m 10,800
WATER RUMFORD RIVER Massachusetts Fair 1958 15.2 m 10,786
COMB AMTRAK/MBTA&RED LN Massachusetts Good 1995 555.5 m 10,776
HWY MECHANIC ST Massachusetts Fair 1977 24.9 m 10,746

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.