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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.

Clear
BridgeLocationConditionYear BuiltLengthADT
I 495 Massachusetts Fair 2006 71.2 m 98,432
RR AMTRAK/MBTA Massachusetts Fair 1964 24.4 m 98,275
RR AMTRAK/MBTA Massachusetts Fair 1964 24.4 m 98,200
ST 38 WB/MAIN ST Massachusetts Good 1949 21.6 m 97,395
ST 38 SB/MAIN ST Massachusetts Fair 1949 37.5 m 97,354
COMB RAMP LT& MILLERS R Massachusetts Fair 2002 217.8 m 97,000
HWY MIDDLESEX TPK Massachusetts Fair 1962 49.2 m 96,637
COMB MERRIMAC ST & MBTA Massachusetts Fair 1962 119.2 m 96,595
ST 37 GRANITE ST Massachusetts Fair 1957 32.3 m 96,316
TR GREEN LINE D Massachusetts Poor 1905 17.1 m 96,206
ST146 MILLBURY ST Massachusetts Good 2007 143.2 m 96,092
WATER TOWN RIVER Massachusetts Fair 1952 15.1 m 95,798
HWY S ELM ST Massachusetts Fair 1953 14.0 m 95,798
WATER DIVERSION CHANNEL Massachusetts Fair 1957 20.6 m 95,494
ST 28 SB/N MAIN ST Massachusetts Poor 1962 35.6 m 95,100
HWY MIDDLESEX TPK Massachusetts Fair 1962 49.2 m 94,875
WATER KETTLE BROOK Massachusetts Fair 1965 8.5 m 94,134
WATER QUINSIGAMOND RIVER Massachusetts Fair 1957 11.9 m 93,785
WATER DARK BROOK Massachusetts Fair 1957 7.4 m 93,785
ST 3 A/CAMBRIDGE ST Massachusetts Poor 1950 62.5 m 93,600
COMB BMRR & LITTLE RIV Massachusetts Poor 1961 59.7 m 93,469
COMB BMRR & LITTLE RIV Massachusetts Poor 1961 59.1 m 93,469
ST 28 FELLSWAY WST Massachusetts Fair 1959 27.1 m 93,010
HWY S BEDFORD ST Massachusetts Poor 1950 40.5 m 92,706
HWY S BEDFORD ST Massachusetts Fair 1950 40.5 m 92,706
COMB I-90RMP-CANAL-PWRR Massachusetts Fair 1997 80.1 m 91,703
HWY WEBSTER AVE Massachusetts Fair 1956 23.2 m 91,000
HWY CONCORD ST Massachusetts Fair 1948 18.6 m 90,905
HWY FOREST PARK RD Massachusetts Fair 1950 41.1 m 90,617
ST 3 A/CAMBRIDGE ST Massachusetts Fair 1950 62.5 m 89,900
RR MBTA Massachusetts Fair 1954 15.0 m 89,571
I 495 Massachusetts Fair 1968 82.9 m 89,528
WATER KETTLE BROOK Massachusetts Good 1965 14.3 m 89,302
WATER TOWN LINE BROOK Massachusetts Fair 1957 26.5 m 89,000
HWY GOLDEN COVE RD Massachusetts Fair 1960 32.9 m 88,200
WATER RIVER MEADOW BROOK Massachusetts Fair 1960 11.9 m 88,000
US 5 RIVERDALE ST Massachusetts Fair 1966 39.2 m 87,448
RR MBTA/BMRR Massachusetts Fair 1958 28.0 m 87,100
HWY SARATGA ST & U TRN Massachusetts Fair 1951 247.2 m 86,897
WATER SEVEN MILE RIVER Massachusetts Good 1959 6.7 m 86,849
ST 81 PLYMOUTH AVE Massachusetts Fair 1964 49.4 m 86,662
OTHER BIKEWAY Massachusetts Fair 1965 29.0 m 86,575
WATER CONCORD RIVER Massachusetts Good 2004 62.2 m 86,400
TR ORANGE LINE Massachusetts Fair 1970 273.7 m 85,975
TR ORANGE LINE Massachusetts Fair 1970 198.7 m 85,975
RR MBTA & BMRR Massachusetts Fair 1970 102.1 m 85,975
TR ORANGE LINE Massachusetts Fair 1970 124.0 m 85,975
RR BMRR Massachusetts Fair 1970 148.4 m 85,975
WATER SAUGUS RIVER Massachusetts Poor 1934 387.7 m 85,600
COMB CT R/GWRR & ST116 Massachusetts Fair 1966 396.5 m 85,066

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.