Browse Bridge Database
2,866 bridges in the FHWA National Bridge Inventory in Vermont.
National Bridge Inventory Database
Browse 2,866 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 |
|---|---|---|---|---|---|
| RAMPB OVER SLEEPERS R | Vermont | Good | 1975 | 13.1 m | 8,800 |
| BATTEN KILL RIVER | Vermont | Good | 1955 | 21.0 m | 8,700 |
| LAMOILLE RIVER | Vermont | Good | 1998 | 95.1 m | 8,700 |
| WINOOSKI RIVER | Vermont | Good | 2009 | 37.5 m | 8,700 |
| BLACK RIVER | Vermont | Fair | 1937 | 58.5 m | 8,600 |
| MIDDLEBURY RIVER | Vermont | Fair | 1964 | 61.6 m | 8,500 |
| LAMOILLE RIVER | Vermont | Fair | 1950 | 121.6 m | 8,400 |
| LAMOILLE RIVER | Vermont | Good | 1991 | 78.9 m | 8,300 |
| GIHON RIVER | Vermont | Good | 2008 | 23.8 m | 8,300 |
| OTTAUQUECHEE RIVER | Vermont | Good | 1939 | 61.9 m | 8,300 |
| NEW HAVEN RIVER | Vermont | Fair | 1960 | 77.1 m | 8,300 |
| I 91 OVER VT 25 | Vermont | Fair | 1971 | 68.6 m | 8,300 |
| FOOTE BROOK | Vermont | Fair | 1926 | 9.8 m | 8,300 |
| I 91 OVER VT 25 | Vermont | Fair | 1971 | 68.6 m | 8,300 |
| I 91 OVER TH NO 38 | Vermont | Good | 1971 | 7.6 m | 8,300 |
| I 91 OVER TH NO 38 | Vermont | Good | 1971 | 7.6 m | 8,300 |
| I 91 UNDER US 5 | Vermont | Fair | 1961 | 86.9 m | 8,200 |
| TH NO 9 OVER I 89 | Vermont | Fair | 1964 | 79.6 m | 8,200 |
| OTTER CREEK | Vermont | Fair | 1893 | 43.3 m | 8,200 |
| WINOOSKI RIVER | Vermont | Good | 1992 | 84.7 m | 8,200 |
| BROMLEY BROOK | Vermont | Fair | 1968 | 9.1 m | 8,200 |
| ROARING BROOK | Vermont | Fair | 1938 | 19.2 m | 8,100 |
| US 4 OVER T.H. 21 | Vermont | Fair | 1970 | 7.6 m | 8,100 |
| US 4 OVER T.H. 21 | Vermont | Fair | 1970 | 7.6 m | 8,100 |
| WALLOOMSAC RIVER | Vermont | Fair | 1936 | 16.2 m | 8,000 |
| 3RD BR WHITE R. & TH 372 | Vermont | Good | 2007 | 62.2 m | 8,000 |
| BEAVER BROOK | Vermont | Good | 1939 | 25.6 m | 8,000 |
| I 91 OVER US 5 | Vermont | Fair | 1971 | 61.0 m | 7,900 |
| LAMOILLE RIVER | Vermont | Fair | 2009 | 39.0 m | 7,900 |
| I 91 OVER US 5 | Vermont | Fair | 1971 | 61.0 m | 7,900 |
| TH38 & CRLRR & BARTON RV | Vermont | Fair | 1971 | 136.2 m | 7,900 |
| TH38 & CRLRR & BARTON RV | Vermont | Fair | 1971 | 136.2 m | 7,900 |
| BRLN SH OVER VT 62 | Vermont | Good | 1974 | 46.6 m | 7,800 |
| US 7 OVER TH NO 5 | Vermont | Good | 1978 | 23.8 m | 7,800 |
| MILL RIVER | Vermont | Fair | 1967 | 94.8 m | 7,800 |
| US 7 OVER TH NO 1 | Vermont | Good | 1978 | 8.5 m | 7,800 |
| MILL RIVER | Vermont | Fair | 1967 | 102.4 m | 7,800 |
| US 7 OVER VT 313 | Vermont | Good | 1982 | 36.9 m | 7,800 |
| US 7 OVER TH NO 6 | Vermont | Fair | 1978 | 46.9 m | 7,800 |
| WINOOSKI RIVER | Vermont | Fair | 1966 | 29.0 m | 7,700 |
| BROOK | Vermont | Fair | 2002 | 48.5 m | 7,600 |
| BROOK | Vermont | Good | 2002 | 56.7 m | 7,600 |
| VT 279 OVER AUSTIN HILL | Vermont | Good | 2002 | 32.9 m | 7,600 |
| SILK RD & WALLOOMSAC RIV | Vermont | Good | 2003 | 261.2 m | 7,600 |
| MUDDY BROOK | Vermont | Good | 2021 | 11.6 m | 7,500 |
| S. BR. WILLIAMS RIVER | Vermont | Good | 2011 | 18.6 m | 7,500 |
| I 89 UNDER US 7 | Vermont | Fair | 1968 | 93.0 m | 7,500 |
| MID. BR WILLIAMS RIVER | Vermont | Good | 2011 | 37.5 m | 7,500 |
| POULTNEY RIVER | Vermont | Fair | 1949 | 34.1 m | 7,413 |
| I 91 UNDER US 2 | Vermont | Fair | 1975 | 99.7 m | 7,400 |
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.