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 |
|---|---|---|---|---|---|
| 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.