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
ST 79 Massachusetts Poor 1958 76.2 m 12,142
TR RED LINE SSH Massachusetts Fair 1972 37.0 m 12,114
HWY COUNTRY CLUB RD Massachusetts Fair 1962 48.6 m 12,109
WATER SWAN POND RIVER Massachusetts Fair 1955 25.0 m 12,100
HWY MERRIMAC ST Massachusetts Poor 1976 117.5 m 12,065
WATER MERRIMACK RIVER Massachusetts Poor 1976 372.8 m 12,065
COMB I 91 RAMP & GWRR Massachusetts Fair 1963 107.2 m 12,026
COMB I 91 RAMP & GWRR Massachusetts Fair 1963 122.8 m 12,026
WATER SPICKET RIVER Massachusetts Good 2003 12.8 m 12,025
WATER SPICKET RIVER Massachusetts Good 2003 12.8 m 12,025
COMB I 90 & AMTRAK/MBTA Massachusetts Fair 1965 59.7 m 12,000
RR MBTA/BMRR Massachusetts Good 2008 27.8 m 12,000
WATER CONCORD RIVER Massachusetts Fair 1964 28.3 m 12,000
OTHER MINUTEMAN BIKE PTH Massachusetts Fair 1919 16.5 m 12,000
WATER N NASHUA RIVER Massachusetts Good 1992 45.7 m 11,967
WATER NEPONSET RIVER Massachusetts Good 1908 32.3 m 11,900
WATER MILL BROOK Massachusetts Fair 1955 15.5 m 11,897
RR PWRR Massachusetts Fair 1935 21.6 m 11,895
HWY AIRPORT RD Massachusetts Poor 1969 24.4 m 11,872
ST 2 A/W BROADWAY Massachusetts Fair 1969 32.9 m 11,872
COMB ST146&PWRR&BLKSTN Massachusetts Fair 2005 311.7 m 11,870
WATER WEWEANTIC RIVER Massachusetts Fair 1953 17.1 m 11,857
WATER LAKE ROHNTA OUTLET Massachusetts Fair 1955 21.5 m 11,800
ST 9 TURNPIKE RD Massachusetts Fair 1930 40.8 m 11,800
COMB MBTA & RED LN Massachusetts Poor 1924 29.9 m 11,800
RR MBTA SPUR Massachusetts Poor 1925 11.9 m 11,800
WATER FOSKETT MILL STRM Massachusetts Fair 1938 12.3 m 11,800
WATER NORTHERN CANAL Massachusetts Fair 1897 35.5 m 11,800
WATER ABERJONA RIVER Massachusetts Fair 1955 12.7 m 11,800
WATER PHILLIPS BROOK Massachusetts Fair 1947 17.5 m 11,800
HWY DWIGHT ST Massachusetts Fair 1967 31.5 m 11,800
WATER TROUT BROOK Massachusetts Fair 1937 7.0 m 11,785
WATER GREEN RIVER Massachusetts Fair 1962 56.6 m 11,779
WATER SUDBURY RIVER Massachusetts Good 2012 19.5 m 11,728
WATER SOUTH RIVER Massachusetts Fair 1917 41.1 m 11,720
HWY W FOURTH ST Massachusetts Fair 2002 216.9 m 11,717
TR RED LINE SSH Massachusetts Fair 1969 43.7 m 11,700
WATER LAKE ROHUNTA Massachusetts Good 1955 17.2 m 11,683
HWY OLD SHELBURNE RD Massachusetts Fair 1951 42.8 m 11,666
RR PWRR Massachusetts Poor 1961 22.3 m 11,662
HWY WASHBURN RD Massachusetts Fair 1968 36.3 m 11,643
OTHER RELIEF Massachusetts Fair 2000 57.4 m 11,638
HWY ALBANY ST Massachusetts Fair 2003 314.8 m 11,638
WATER E BR HOUSATONIC R Massachusetts Fair 1930 26.0 m 11,625
WATER LARRYWAUG BROOK Massachusetts Good 1957 10.1 m 11,602
RR MBTA Massachusetts Fair 1998 174.0 m 11,600
WATER MONATIQUOT RIVER Massachusetts Fair 1955 15.8 m 11,600
ST 2 Massachusetts Poor 1967 64.6 m 11,600
HWY DARTMOUTH ST Massachusetts Fair 1975 29.9 m 11,600
WATER CHARLES RIVER Massachusetts Good 1969 46.9 m 11,600

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.