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
LITTLE RIVER	Maine	Fair	1956	24.2 m	2,283
ORANGE RIVER	Maine	Fair	1951	10.4 m	2,283
EWING NARROWS	Maine	Fair	1974	207.4 m	2,280
WILSON STREAM	Maine	Fair	1933	30.2 m	2,280
E.BR.NEZINSCOTT	Maine	Fair	1940	19.8 m	2,276
FISH STREAM	Maine	Fair	1934	10.1 m	2,276
SEBAGO LAKE	Maine	Good	2010	47.9 m	2,275
WHITCOMB BROOK	Maine	Fair	1929	8.8 m	2,270
CARNEY BROOK	Maine	Good	2003	37.8 m	2,270
DECKER BRK	Maine	Fair	1929	7.8 m	2,270
BEACH BRIDGE BROOK	Maine	Good	2024	36.3 m	2,255
CROOKED RIVER	Maine	Good	1949	19.1 m	2,254
RILEY BROOK	Maine	Fair	1956	7.3 m	2,250
WEST BR CATHANCE RIVER	Maine	Fair	1934	9.4 m	2,243
WEST BR CATHANCE RIVER	Maine	Fair	1934	9.4 m	2,243
SHEEPSCOT RIVER	Maine	Poor	1935	22.6 m	2,241
CASCO BAY	Maine	Fair	1955	609.9 m	2,240
ROUTE 1	Maine	Fair	1955	56.5 m	2,240
BERNARD P RINES HWY	Maine	Good	2008	42.4 m	2,239
HOLLY BROOK	Maine	Fair	1933	10.5 m	2,230
SALMON STREAM	Maine	Fair	1966	27.6 m	2,230
MAYS STREAM	Maine	Good	2019	8.4 m	2,230
PUSHAW STREAM	Maine	Fair	1940	8.8 m	2,224
I-395	Maine	Fair	1984	62.7 m	2,223
ROUTE US 2	Maine	Fair	1966	77.4 m	2,220
OAKFIELD-SMYRNA RD	Maine	Fair	1966	47.7 m	2,220
KENDUSKEAG STREAM	Maine	Fair	1946	42.8 m	2,218
JOCK STR	Maine	Fair	1939	6.9 m	2,215
ROUTE US 1 NB & SB	Maine	Poor	1948	34.6 m	2,214
EAST STREAM	Maine	Fair	1919	11.2 m	2,211
GREAT MEADOW STREAM	Maine	Fair	1930	8.8 m	2,210
PATTIE BROOK	Maine	Poor	1930	10.4 m	2,210
DAMARISCOTTA RIVER	Maine	Fair	1957	8.7 m	2,197
BR OF WILLIAMS BROOK	Maine	Good	2020	7.9 m	2,193
MUDDY RIVER	Maine	Good	2016	24.4 m	2,190
POTTER STREAM	Maine	Fair	2002	6.7 m	2,183
BACK RIVER	Maine	Fair	1941	7.0 m	2,180
ROUTE 158 (MAIN ST)	Maine	Fair	1967	29.6 m	2,180
ORLAND RIVER	Maine	Good	2009	27.1 m	2,180
PLEASANT POND STREAM	Maine	Fair	1963	10.2 m	2,168
STONEY BROOK	Maine	Fair	1939	8.8 m	2,167
JOHNSON BROOK	Maine	Poor	1932	7.3 m	2,161
BENEDICTA ROAD	Maine	Fair	1967	53.3 m	2,160
FULLER BROOK	Maine	Poor	1947	13.8 m	2,150
ROYAL RIVER	Maine	Fair	1979	23.1 m	2,146
SUCKER BK	Maine	Fair	1925	7.9 m	2,127
MDOT RR	Maine	Good	2005	10.0 m	2,125
MOLUNKUS STREAM	Maine	Fair	1967	9.9 m	2,120
COLD BROOK	Maine	Fair	1967	7.1 m	2,120
BOG BROOK	Maine	Good	1996	70.0 m	2,119

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.