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 NASHUA RIVER Massachusetts Fair 1948 67.7 m 6,533
RR MBTA/CSX Massachusetts Fair 1986 17.4 m 6,519
RR AMTRAK/MBTA Massachusetts Fair 1882 22.9 m 6,518
WATER STONY BROOK Massachusetts Good 1954 8.5 m 6,517
RR GWRR Massachusetts Fair 1990 53.3 m 6,506
WATER FRENCH RIVER Massachusetts Good 2000 26.0 m 6,504
WATER FRENCH RIVER Massachusetts Fair 1971 24.4 m 6,500
RR PVRR Massachusetts Fair 1850 11.4 m 6,500
RR GWRR Massachusetts Fair 1930 11.4 m 6,500
I 495 NB Massachusetts Fair 1961 44.5 m 6,500
I 495 SB Massachusetts Fair 1961 44.8 m 6,500
OTHER TRI COMMUNITY GREE Massachusetts Fair 1958 8.7 m 6,500
WATER ASSABET RIVER Massachusetts Fair 1928 17.1 m 6,500
WATER SPICKET RIVER Massachusetts Good 2002 18.0 m 6,500
WATER MERRIMACK CANAL Massachusetts Fair 1912 13.4 m 6,500
WATER STOP RIVER Massachusetts Good 1995 6.4 m 6,500
WATER PINE TREE BROOK Massachusetts Fair 1957 8.4 m 6,500
HWY NEPONSET ST Massachusetts Poor 1977 31.2 m 6,488
ST 9 TURNPIKE RD Massachusetts Fair 1974 37.8 m 6,486
WATER E BR WESTPORT RIV Massachusetts Fair 2005 107.0 m 6,466
WATER MOTHER BROOK Massachusetts Good 1898 21.7 m 6,466
WATER THIRD LVL CNL SPWY Massachusetts Fair 1850 9.8 m 6,466
ST 3 Massachusetts Fair 1957 72.7 m 6,465
OTHER PARKING Massachusetts Fair 1969 89.9 m 6,465
RR MACRR Massachusetts Fair 1986 17.7 m 6,465
WATER CUSHMAN BROOK Massachusetts Fair 1972 40.7 m 6,429
WATER SANTUIT RIVER Massachusetts Good 2001 18.3 m 6,425
I 395 Massachusetts Fair 1973 69.3 m 6,401
I 495 SB Massachusetts Fair 1961 44.9 m 6,400
I 495 NB Massachusetts Fair 1961 43.6 m 6,400
RR MBTA/BMRR Massachusetts Fair 1976 19.2 m 6,400
WATER LEES RIVER Massachusetts Good 1984 7.2 m 6,393
WATER FRENCH RIVER Massachusetts Good 2014 10.4 m 6,366
WATER WARE RIVER Massachusetts Fair 1937 36.8 m 6,364
WATER ALEWIFE BROOK Massachusetts Fair 1986 16.5 m 6,361
WATER PHILLIPS CREEK Massachusetts Fair 1953 6.7 m 6,357
WATER BLACKSTONE RIVER Massachusetts Fair 1956 29.0 m 6,354
WATER N BR MANHAN RIVER Massachusetts Fair 1940 23.3 m 6,336
ST 2 Massachusetts Good 2006 54.6 m 6,336
WATER MUDDY BROOK Massachusetts Fair 1958 13.4 m 6,331
WATER SWIFT RIVER Massachusetts Good 2007 32.2 m 6,315
OTHER PEDESTRIAN WLKWY Massachusetts Fair 1908 12.8 m 6,300
I 93 Massachusetts Fair 1957 90.2 m 6,300
US 6 STATE RD Massachusetts Fair 1964 65.8 m 6,286
WATER BAKER BROOK Massachusetts Fair 1900 10.4 m 6,270
I 95 RAMP E Massachusetts Fair 1988 32.6 m 6,264
I 95 RAMP J Massachusetts Fair 1984 53.9 m 6,264
WATER SENGEKONTACKET INL Massachusetts Good 2011 74.3 m 6,214
TR GREEN LINE D Massachusetts Fair 1915 12.7 m 6,210
RR MBTA/BMRR Massachusetts Fair 2006 20.4 m 6,207

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.