Browse Bridge Database

8,329 bridges in the FHWA National Bridge Inventory in Oregon.

National Bridge Inventory Database

Browse 8,329 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.

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BridgeLocationConditionYear BuiltLengthADT
N HUNTINGTON I/C Oregon Good 1967 59.0 m 11,821
HAZEL ST Oregon Good 1962 46.9 m 11,821
Hwy 100 Oregon Good 2009 33.8 m 11,821
Hwy 100 Oregon Good 2009 33.8 m 11,821
Hazel St Oregon Fair 1962 46.9 m 11,821
TRI MET LIGHT RAIL TRACK Oregon Fair 2001 32.6 m 11,788
AMAZON CREEK Oregon Fair 1959 21.9 m 11,787
WILLAMETTE RIVER (EB) Oregon Fair 1957 233.5 m 11,787
Marys River Oregon Fair 1933 93.8 m 11,781
SW NEWBURY ST VIADUCT Oregon Fair 1934 114.9 m 11,777
WILLAMETTE RIVER Oregon Poor 1910 239.3 m 11,732
STEEL BR. E. APPR. Oregon Fair 1910 92.7 m 11,732
OR 217 (HWY 144) Oregon Fair 1966 86.3 m 11,723
ALDER CREEK(8TH XING) Oregon Fair 1964 6.4 m 11,720
AMAZON CREEK Oregon Good 1977 26.8 m 11,680
Millport Slough Oregon Good 2011 118.9 m 11,636
Marys Creek Oregon Fair 1967 190.2 m 11,627
Ferris Creek Oregon Fair 1967 340.2 m 11,627
Bear Creek Oregon Good 1967 45.7 m 11,627
John Day River Oregon Fair 1990 336.8 m 11,627
BOECKMAN CREEK Oregon Fair 1986 96.3 m 11,613
OCHOCO CREEK Oregon Fair 2008 14.6 m 11,592
US 97 (HWY 004) WB Oregon Fair 1961 56.4 m 11,591
Johnson CK Oregon Fair 1968 45.7 m 11,588
FANNO CREEK Oregon Fair 1979 45.7 m 11,586
Sijota Creek & Golf Oregon Fair 1955 17.1 m 11,582
WILLOW CREEK Oregon Good 2006 16.4 m 11,568
JOHNSON CREEK Oregon Fair 1949 10.1 m 11,561
I-5 (HWY 001) Oregon Fair 1985 86.6 m 11,560
BNSF Oregon Good 2005 34.4 m 11,556
LOUSE CR FRONTAGE RD Oregon Good 2008 56.1 m 11,534
LOUSE CR FRONTAGE RD Oregon Fair 2008 56.1 m 11,534
AMAZON CHANNEL Oregon Fair 1950 6.4 m 11,532
Spencer Creek Oregon Good 2008 64.0 m 11,517
BEAR CREEK Oregon Fair 1992 65.0 m 11,501
HWY 061 I-405 Oregon Fair 1967 62.5 m 11,496
Rigid Frame OXing 18TH Oregon Fair 1968 14.3 m 11,496
Columbia Slough Oregon Fair 1933 103.0 m 11,492
EAGLE CREEK Oregon Fair 1972 106.7 m 11,487
OCHOCO N MAIN CANAL Oregon Fair 1945 14.6 m 11,484
CLAGGETT CR Oregon Fair 2008 36.9 m 11,482
HARBOR DRIVE VIADUCT Oregon Fair 1949 156.7 m 11,470
MAXWELL CANAL Oregon Fair 1986 9.4 m 11,462
A LINE CANAL Oregon Good 1986 10.1 m 11,462
ROCK CREEK Oregon Fair 1957 39.6 m 11,450
WILLAMETTE RIVER Oregon Fair 1929 333.8 m 11,450
CORP Oregon Good 1974 96.2 m 11,444
Swedetown Cnty Rd. Oregon Fair 1954 39.6 m 11,433
SALEM DITCH Oregon Fair 1968 12.2 m 11,432
Mollala River Oregon Fair 1963 179.6 m 11,423

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.