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 |
|---|---|---|---|---|---|
| CARIBOU STREAM | Maine | Fair | 1966 | 27.8 m | 1,314 |
| NEZINSCOT RIVER | Maine | Good | 1999 | 46.0 m | 1,312 |
| INDIAN STREAM | Maine | Fair | 1959 | 11.7 m | 1,310 |
| YORK RIVER | Maine | Fair | 1991 | 30.8 m | 1,310 |
| DYER BROOK | Maine | Fair | 1929 | 10.4 m | 1,308 |
| PLEASANT RIVER | Maine | Fair | 1981 | 123.7 m | 1,304 |
| PLEASANT RIVER | Maine | Good | 2012 | 6.6 m | 1,300 |
| I-95 | Maine | Fair | 1972 | 56.4 m | 1,298 |
| PAINE BROOK | Maine | Fair | 1937 | 7.1 m | 1,297 |
| N. BRANCH MARSH STREAM | Maine | Fair | 1949 | 16.4 m | 1,292 |
| I-395 | Maine | Poor | 1985 | 61.5 m | 1,281 |
| MAINE CENTRL RAILROAD | Maine | Fair | 1911 | 12.8 m | 1,280 |
| ROYAL RIVER | Maine | Fair | 1926 | 14.9 m | 1,280 |
| BAGADUCE FALLS(TIDAL) | Maine | Good | 2005 | 29.7 m | 1,274 |
| FISH RIVER | Maine | Fair | 1974 | 62.5 m | 1,268 |
| ANDROSCOGGIN RIVER CANAL | Maine | Fair | 1942 | 53.0 m | 1,264 |
| 25 MILE STREAM | Maine | Poor | 1921 | 23.5 m | 1,263 |
| STUBBS BROOK | Maine | Fair | 1938 | 9.2 m | 1,263 |
| I-95 | Maine | Fair | 1956 | 121.3 m | 1,260 |
| OYSTER RIVER | Maine | Fair | 1971 | 7.9 m | 1,255 |
| PUSHAW STREAM (E CHANL) | Maine | Good | 2002 | 23.9 m | 1,252 |
| PUSHAW STREAM (W CHANL) | Maine | Good | 2002 | 16.7 m | 1,252 |
| MACHIAS RIVER | Maine | Fair | 1972 | 213.7 m | 1,250 |
| E BRANCH ROYAL RIVER | Maine | Fair | 1956 | 11.0 m | 1,243 |
| I-95 | Maine | Good | 1956 | 59.4 m | 1,240 |
| GOOSE RIVER | Maine | Fair | 1952 | 7.9 m | 1,240 |
| ROYAL RIVER | Maine | Fair | 1969 | 22.7 m | 1,240 |
| LITTLE OSSIPEE RIVER | Maine | Fair | 1982 | 39.8 m | 1,230 |
| COBBOSSEE STREAM | Maine | Fair | 1964 | 49.1 m | 1,230 |
| SANDY RIVER | Maine | Good | 1992 | 11.6 m | 1,228 |
| WEBB RIVER | Maine | Fair | 1931 | 28.8 m | 1,228 |
| E BR MATTAWAMKEAG RV | Maine | Good | 2011 | 28.0 m | 1,220 |
| SEBASTICOOK RIVER | Maine | Poor | 1936 | 57.4 m | 1,218 |
| JUGGERWAUT STR | Maine | Fair | 1957 | 13.3 m | 1,214 |
| ABANDONED WILDWOOD ENTRA | Maine | Fair | 1939 | 6.7 m | 1,214 |
| OTTER COVE CREEK | Maine | Good | 1938 | 19.2 m | 1,214 |
| KEBO BROOK | Maine | Good | 1928 | 11.7 m | 1,214 |
| ONE-WAY LOOP ROAD NEAR D | Maine | Fair | 1956 | 10.4 m | 1,214 |
| ONE-WAY LOOP ROAD NEAR S | Maine | Fair | 1940 | 12.2 m | 1,214 |
| WILSON STREAM | Maine | Fair | 1960 | 7.0 m | 1,212 |
| MARSH STREAM | Maine | Fair | 1948 | 19.4 m | 1,209 |
| BOG BROOK | Maine | Good | 1996 | 12.2 m | 1,207 |
| INDIAN STREAM | Maine | Fair | 1936 | 11.8 m | 1,202 |
| BILLY BROOK | Maine | Poor | 1952 | 7.4 m | 1,195 |
| MARTIN STREAM | Maine | Poor | 1930 | 17.7 m | 1,193 |
| LITTLE ANDROSCOGGIN RIVE | Maine | Fair | 1956 | 44.4 m | 1,189 |
| PINGREE C STREAM | Maine | Good | 2014 | 8.0 m | 1,189 |
| PANTHER RUN | Maine | Fair | 1949 | 7.6 m | 1,187 |
| WILSON STREAM | Maine | Poor | 1980 | 15.5 m | 1,182 |
| DYER RIVER | Maine | Poor | 1955 | 7.7 m | 1,181 |
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.