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.

Bridge	Location	Condition	Year Built	Length	ADT
ST106 GREEN ST	Massachusetts	Fair	1963	57.9 m	53,446
ST135 WOOD ST	Massachusetts	Fair	1966	18.6 m	53,404
HWY BOSTON RD	Massachusetts	Poor	1959	38.7 m	53,253
WATER HEMLOCK GORGE	Massachusetts	Fair	1932	7.0 m	53,100
HWY OXFORD ST	Massachusetts	Fair	1957	21.0 m	53,063
HWY BROOKFIELD RD	Massachusetts	Fair	1957	15.5 m	53,063
ST140 COMMERCIAL ST	Massachusetts	Fair	1963	34.1 m	52,937
WATER BLACKSTONE RIVER	Massachusetts	Good	1998	32.9 m	52,912
HWY CENTRAL ST	Massachusetts	Fair	1957	20.5 m	52,861
ST126 CONCORD ST	Massachusetts	Fair	1957	38.1 m	52,861
RR MBTA/BMRR	Massachusetts	Fair	1956	70.7 m	52,800
ST 3 A/HNCK NB&MBTA&RED	Massachusetts	Fair	1970	458.0 m	52,597
US 44 SAMOSET ST	Massachusetts	Fair	1992	38.3 m	52,500
HWY DEPOT ST	Massachusetts	Fair	1951	11.9 m	52,262
HWY CENTRAL ST	Massachusetts	Fair	1957	20.5 m	52,197
ST126 CONCORD ST	Massachusetts	Fair	1957	38.1 m	52,197
WATER MDC RES 3	Massachusetts	Good	1957	39.3 m	52,197
US 20 N BEACON ST	Massachusetts	Fair	1964	37.8 m	52,193
HWY SPEEN ST	Massachusetts	Fair	1957	24.6 m	52,165
WATER LAKE COCHITUATE	Massachusetts	Good	2007	16.3 m	52,165
ST 30 COCHITUATE RD	Massachusetts	Fair	1957	38.1 m	52,165
WATER SUDBURY RIVER	Massachusetts	Good	2009	28.6 m	52,165
COMB WEST ST & RELIEF	Massachusetts	Fair	1957	103.3 m	52,157
ST 85 CEDAR ST	Massachusetts	Fair	1967	32.9 m	52,091
HWY OAK ST	Massachusetts	Fair	1962	59.9 m	52,000
HWY ALDEN RD	Massachusetts	Fair	1972	27.4 m	51,998
HWY BROOKFIELD RD	Massachusetts	Fair	1957	15.5 m	51,836
HWY OXFORD ST	Massachusetts	Fair	1957	21.0 m	51,836
ST109 MEDWAY RD	Massachusetts	Poor	1968	43.0 m	51,812
ST 62 BURLINGTON RD	Massachusetts	Good	2004	40.3 m	51,663
RR MACRR	Massachusetts	Fair	1963	13.4 m	51,622
WATER MUDDY RIVER	Massachusetts	Fair	1881	19.2 m	51,600
RR MBTA/CSX	Massachusetts	Poor	1968	43.3 m	51,588
HWY FLANDERS RD	Massachusetts	Fair	1966	21.3 m	51,588
ST 40 GROTON RD	Massachusetts	Fair	2004	41.4 m	51,585
HWY LOWELL ST	Massachusetts	Fair	1948	21.7 m	51,522
ST114 ANDOVER ST	Massachusetts	Fair	1950	24.4 m	51,522
HWY LOWELL ST	Massachusetts	Fair	1948	21.7 m	51,522
ST114 ANDOVER ST	Massachusetts	Fair	1950	24.4 m	51,522
RR MBTA/BMRR	Massachusetts	Good	1899	30.6 m	51,500
RR MACRR	Massachusetts	Fair	1963	12.6 m	51,482
HWY HARVARD ST	Massachusetts	Poor	1951	14.6 m	51,467
WATER POWDER MILL BROOK	Massachusetts	Fair	1956	12.6 m	51,466
HWY SCOTT TOWER RD	Massachusetts	Fair	1965	50.2 m	51,336
HWY SCOTT TOWER ROAD	Massachusetts	Fair	1963	36.8 m	51,336
WATER CHARLES RIVER	Massachusetts	Fair	1900	23.2 m	51,270
RR MBTA	Massachusetts	Fair	2002	118.0 m	51,207
COMB I93 RMP NS & MBTA	Massachusetts	Fair	2002	135.0 m	51,207
RR BCRR	Massachusetts	Fair	1970	39.0 m	51,136
ST 85 CORDAVILLE RD	Massachusetts	Good	2021	23.2 m	51,120

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.