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 HORN POND BROOK Massachusetts Good 2024 7.9 m 9,500
I 195 Massachusetts Good 2016 200.2 m 9,500
COMB MBTA/BMRR & DRIVE Massachusetts Fair 1892 49.7 m 9,500
ST183 INTERLAKEN RD Massachusetts Fair 1957 32.4 m 9,477
COMB QUARRY RD & HRR Massachusetts Fair 1957 52.0 m 9,477
WATER BLACKSTONE CANAL Massachusetts Fair 1913 21.0 m 9,440
WATER ARM BROOK Massachusetts Fair 1980 9.3 m 9,440
ST116 Massachusetts Poor 1958 65.3 m 9,429
RR MBTA/BMRR Massachusetts Fair 1999 23.7 m 9,400
HWY RAMP T-U-A Massachusetts Fair 2001 155.0 m 9,400
HWY RELIEF Massachusetts Fair 2001 135.8 m 9,400
I 195 Massachusetts Fair 1960 90.8 m 9,400
ST 2 A/PATRIOTS RD Massachusetts Fair 1969 32.3 m 9,381
WATER HOP BROOK Massachusetts Fair 1900 9.4 m 9,379
RR MBTA/CSX Massachusetts Fair 1900 26.9 m 9,376
HWY WHITE POND RD Massachusetts Good 1954 22.8 m 9,372
HWY S ATHOL RD Massachusetts Good 1954 19.7 m 9,372
WATER N NASHUA RIVER Massachusetts Fair 1977 69.8 m 9,320
WATER ARTICHOKE RIVER Massachusetts Fair 1972 25.3 m 9,310
WATER MILLERS RIVER Massachusetts Fair 1953 61.3 m 9,310
WATER THREE MILE RIVER Massachusetts Good 1984 18.0 m 9,310
WATER N BR MILLERS RIVER Massachusetts Good 2008 11.6 m 9,310
WATER W BR MILL RIVER Massachusetts Fair 1926 11.6 m 9,310
I 195 WB Massachusetts Fair 1961 61.3 m 9,308
WATER WEWEANTIC RIVER Massachusetts Poor 1900 8.5 m 9,300
WATER MILL RIVER Massachusetts Fair 1958 19.6 m 9,285
WATER VINE BROOK Massachusetts Fair 1956 6.9 m 9,271
COMB AMTRAK/MBTA & ORNG Massachusetts Fair 1981 30.8 m 9,257
WATER NORTH BROOK Massachusetts Fair 1956 7.9 m 9,211
WATER BASSET BROOK Massachusetts Good 2010 11.3 m 9,200
WATER BACK RIVER Massachusetts Fair 1860 7.9 m 9,200
ST146 SB Massachusetts Fair 1983 27.7 m 9,200
WATER GREAT BROOK Massachusetts Fair 1955 12.9 m 9,181
RR MBTA/CSX Massachusetts Fair 1987 24.4 m 9,181
RR MBTA/BMRR Massachusetts Good 2009 28.6 m 9,181
OTHER BIKE PATH PREV RR Massachusetts Fair 1988 14.0 m 9,181
I 93 Massachusetts Poor 1959 122.8 m 9,181
COMB I 90 & CSX/MBTA Massachusetts Poor 1964 56.5 m 9,181
RR ABANDONED Massachusetts Fair 1937 9.1 m 9,180
WATER PLUM ISLAND RIVER Massachusetts Poor 1973 41.1 m 9,172
WATER MUMFORD RIVER Massachusetts Fair 1982 17.7 m 9,170
HWY MBTA PKNG ACCSS Massachusetts Fair 1960 116.4 m 9,146
HWY ORANGE ST Massachusetts Good 1956 144.8 m 9,143
I 495 Massachusetts Fair 1965 94.5 m 9,143
WATER ASSABET RIVER Massachusetts Fair 1947 21.9 m 9,124
ST122 S MAIN ST Massachusetts Good 1955 29.2 m 9,117
WATER MILLERS RIVER Massachusetts Good 2001 13.2 m 9,107
WATER N NASHUA RIVER Massachusetts Good 1947 29.3 m 9,104
ST 25 Massachusetts Fair 1980 73.2 m 9,100
WATER MINE BROOK Massachusetts Fair 1961 17.4 m 9,100

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.