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 |
|---|---|---|---|---|---|
| HWY RIVERNECK RD | Massachusetts | Fair | 1959 | 36.6 m | 18,549 |
| HWY BROOKLINE ST | Massachusetts | Poor | 1940 | 182.9 m | 18,503 |
| COMB MINUTMN BP & BROOK | Massachusetts | Fair | 1900 | 12.1 m | 18,500 |
| COMB I 90 & CSX/MBTA | Massachusetts | Poor | 1964 | 51.8 m | 18,491 |
| COMB KYAN ST & BMRR | Massachusetts | Good | 1995 | 35.4 m | 18,491 |
| WATER CHARLES RIVER | Massachusetts | Fair | 1907 | 27.4 m | 18,491 |
| WATER MOTHER BROOK | Massachusetts | Fair | 2002 | 31.6 m | 18,491 |
| WATER MUDDY RIVER | Massachusetts | Poor | 1965 | 68.5 m | 18,470 |
| COMB SOM AVE EXT & MBTA | Massachusetts | Poor | 1958 | 121.9 m | 18,436 |
| WATER STONY BROOK | Massachusetts | Fair | 1927 | 8.1 m | 18,404 |
| WATER POWWOW RIVER | Massachusetts | Fair | 1967 | 24.4 m | 18,400 |
| HWY HEDGES POND RD | Massachusetts | Fair | 1956 | 21.0 m | 18,394 |
| HWY FLANAGAN HILL RD | Massachusetts | Good | 1978 | 24.1 m | 18,369 |
| WATER SEGREGANSETT RIVER | Massachusetts | Fair | 1901 | 6.7 m | 18,362 |
| WATER MANHAN RIV OXBOW | Massachusetts | Good | 2004 | 73.9 m | 18,362 |
| HWY CHARLOTTE FURNC RD | Massachusetts | Fair | 1966 | 24.4 m | 18,356 |
| US 20 SW CUT OFF | Massachusetts | Poor | 1931 | 26.8 m | 18,356 |
| HWY PRATT JUNCTION RD | Massachusetts | Good | 1978 | 22.9 m | 18,340 |
| WATER NORTH CANAL | Massachusetts | Poor | 1860 | 23.2 m | 18,300 |
| WATER THREE MILE RIVER | Massachusetts | Fair | 1936 | 15.9 m | 18,300 |
| I 291 /US20 | Massachusetts | Fair | 1967 | 64.0 m | 18,300 |
| WATER CONCORD RIVER | Massachusetts | Fair | 1920 | 54.9 m | 18,283 |
| ST 9 BRIDGE ST | Massachusetts | Fair | 1965 | 49.3 m | 18,273 |
| HWY PROSPECT AVE | Massachusetts | Fair | 1968 | 27.5 m | 18,234 |
| HWY LOCKHOUSE RD | Massachusetts | Fair | 1957 | 19.0 m | 18,233 |
| WATER MERRIMACK RIVER | Massachusetts | Fair | 1937 | 144.5 m | 18,230 |
| WATER EASTERN CANAL | Massachusetts | Poor | 1937 | 15.8 m | 18,230 |
| WATER SHAWSHEEN RIVER | Massachusetts | Fair | 1875 | 8.5 m | 18,225 |
| WATER ABERJONA RIVER | Massachusetts | Fair | 1920 | 9.1 m | 18,200 |
| HWY MEDFORD ST | Massachusetts | Fair | 1951 | 235.9 m | 18,135 |
| WATER MILL RIVER | Massachusetts | Fair | 1963 | 23.9 m | 18,119 |
| COMB HAUL RD & MBTA RED | Massachusetts | Fair | 1918 | 20.7 m | 18,103 |
| I 95 /US1/ST128 | Massachusetts | Fair | 1956 | 70.7 m | 18,103 |
| HWY ACCESS RD | Massachusetts | Fair | 1958 | 21.2 m | 18,100 |
| WATER HOP BROOK | Massachusetts | Good | 2013 | 11.6 m | 18,100 |
| HWY HERRING POND RD | Massachusetts | Fair | 1957 | 27.7 m | 18,071 |
| WATER GREEN RIVER | Massachusetts | Fair | 1962 | 56.5 m | 18,071 |
| HWY PINE ST | Massachusetts | Fair | 1964 | 25.9 m | 18,000 |
| WATER SHAWSHEEN RIVER | Massachusetts | Good | 2023 | 19.0 m | 18,000 |
| WATER WESTERN CANAL | Massachusetts | Fair | 1967 | 19.5 m | 18,000 |
| US 1 PROVDNCE HWY | Massachusetts | Fair | 1956 | 50.6 m | 18,000 |
| RR CSX | Massachusetts | Fair | 1933 | 53.3 m | 18,000 |
| WATER MERRIMACK CANAL | Massachusetts | Fair | 1823 | 11.0 m | 18,000 |
| WATER KILN BROOK | Massachusetts | Fair | 1959 | 17.7 m | 18,000 |
| HWY MARY DUNN RD | Massachusetts | Good | 1966 | 40.5 m | 17,952 |
| RR MBTA | Massachusetts | Fair | 1965 | 96.1 m | 17,948 |
| RR MBTA/CSX | Massachusetts | Fair | 1972 | 21.9 m | 17,916 |
| WATER WESTERN CANAL | Massachusetts | Fair | 1831 | 7.9 m | 17,900 |
| HWY NASHUA ST | Massachusetts | Good | 2005 | 135.5 m | 17,900 |
| ST 16 GORE RD | Massachusetts | Good | 1969 | 28.7 m | 17,860 |
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.