Browse Bridge Database
2,542 bridges in the FHWA National Bridge Inventory in Maine.
National Bridge Inventory Database
Browse 2,542 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 |
|---|---|---|---|---|---|
| EAST MACHIAS RIVER | Maine | Fair | 1902 | 42.4 m | 2,979 |
| SAINT GEORGE RIVER | Maine | Good | 2010 | 9.8 m | 2,977 |
| I-95 NB & SB | Maine | Poor | 1965 | 124.4 m | 2,967 |
| I-295 NB & SB | Maine | Fair | 1973 | 81.4 m | 2,960 |
| WILD RIVER | Maine | Good | 2010 | 80.2 m | 2,952 |
| WILSON STREAM | Maine | Fair | 1928 | 11.6 m | 2,942 |
| GOOSE FARE CREEK | Maine | Poor | 1948 | 19.9 m | 2,930 |
| THE GURNET (TIDAL PAS.) | Maine | Good | 1934 | 19.5 m | 2,930 |
| LEMON STREAM | Maine | Fair | 1926 | 11.2 m | 2,924 |
| LEMON STREAM | Maine | Fair | 1954 | 13.5 m | 2,924 |
| LEMON STREAM | Maine | Fair | 1954 | 10.7 m | 2,924 |
| STANLEY BROOK | Maine | Good | 2011 | 9.1 m | 2,903 |
| I-95 | Maine | Fair | 2000 | 79.6 m | 2,900 |
| MAIN STR(SEBASTICOOK R) | Maine | Good | 1997 | 7.6 m | 2,896 |
| I-95 | Maine | Good | 2002 | 56.9 m | 2,890 |
| OTTER BROOK | Maine | Good | 2020 | 7.5 m | 2,890 |
| I-95 | Maine | Fair | 1956 | 73.2 m | 2,888 |
| MEDOMAK RIVER | Maine | Fair | 1968 | 14.9 m | 2,880 |
| MACHIAS RIVER | Maine | Fair | 1971 | 36.1 m | 2,872 |
| NARRAGUAGUS RIVER | Maine | Fair | 1957 | 20.8 m | 2,872 |
| MOPANG STREAM | Maine | Good | 1999 | 23.5 m | 2,872 |
| MARTIN STREAM | Maine | Fair | 1963 | 24.3 m | 2,872 |
| OLD STREAM | Maine | Good | 1995 | 43.0 m | 2,872 |
| PEMBROKE STREAM | Maine | Good | 2018 | 22.9 m | 2,872 |
| OSSIPEE RIVER | Maine | Fair | 1929 | 32.9 m | 2,870 |
| CROSS COVE | Maine | Poor | 1936 | 18.1 m | 2,861 |
| WILSON STREAM | Maine | Poor | 1958 | 18.5 m | 2,854 |
| MILL BROOK | Maine | Fair | 1960 | 7.9 m | 2,851 |
| E BRANCH ROYAL RIVER | Maine | Good | 2003 | 19.6 m | 2,850 |
| TOWN FARM BROOK | Maine | Poor | 1917 | 13.4 m | 2,844 |
| QUATABACOOK LAKE OUTLET | Maine | Fair | 1941 | 8.8 m | 2,837 |
| ROGERS RD NB & SB | Maine | Good | 2014 | 20.0 m | 2,836 |
| DEAD RV | Maine | Good | 2006 | 67.8 m | 2,832 |
| N BR PRESQUE ISLE STREAM | Maine | Poor | 1922 | 13.4 m | 2,830 |
| I-95 | Maine | Fair | 1977 | 68.9 m | 2,828 |
| M.D.O.T. RAILROAD | Maine | Good | 1999 | 14.5 m | 2,820 |
| ROCKY BROOK | Maine | Good | 2019 | 7.8 m | 2,814 |
| EAST MACHIAS RIVER | Maine | Fair | 1973 | 12.1 m | 2,814 |
| SABBATUS RIVER | Maine | Poor | 1913 | 42.7 m | 2,812 |
| NEZINSCOT RIVER | Maine | Poor | 1947 | 53.0 m | 2,801 |
| CAPTAIN AMBROSE BEAR STR | Maine | Fair | 1929 | 16.3 m | 2,800 |
| PENOBSCOT RIVER | Maine | Fair | 1985 | 162.0 m | 2,800 |
| RIVER RR & STREET | Maine | Poor | 1952 | 276.1 m | 2,790 |
| STRATTON BROOK | Maine | Fair | 1957 | 17.9 m | 2,784 |
| MARSH STREAM | Maine | Fair | 1928 | 13.0 m | 2,774 |
| KENDUSKEAG STREAM | Maine | Good | 2011 | 36.6 m | 2,765 |
| E BR MATTAWAMKEAG RIVER | Maine | Fair | 1966 | 34.5 m | 2,760 |
| B & A RR | Maine | Fair | 1966 | 85.9 m | 2,760 |
| TIMONEY LAKE ROAD | Maine | Fair | 1966 | 26.3 m | 2,760 |
| I-95 | Maine | Good | 2001 | 74.2 m | 2,760 |
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.