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
COMB MBTA & RELIEF Massachusetts Good 1995 33.4 m
WATER PORTER POND Massachusetts Good 1940 7.9 m
WATER SANDERSON BROOK Massachusetts Good 1932 13.4 m
LITTLE RIVER Massachusetts Poor 1940 17.5 m
WATER DRAINAGE Massachusetts Good 2004 11.0 m
I 95 Massachusetts Fair 1974 75.0 m
WATER NORTHERN CANAL Massachusetts Poor 1848 32.0 m
WATER QUABOAG STREAM Massachusetts Poor 1940 15.5 m
WATER QUABBIN RES Massachusetts Good 1940 12.5 m
HWY CENTRE ST Massachusetts Fair 1981 28.5 m
RR PVRR Massachusetts Poor 1926 8.1 m

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.