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
UPRR & CONN (ENCINA I/C) Oregon Fair 1964 86.5 m 5,881
UPRR & CONN (ENCINA I/C) Oregon Fair 1964 85.3 m 5,881
ALDER CR RD Oregon Fair 1964 43.9 m 5,881
ALDER CR RD Oregon Fair 1964 43.9 m 5,881
West Fork Dairy Creek Oregon Good 2022 19.2 m 5,870
FRONT AVE TO STEEL BR Oregon Fair 1950 171.2 m 5,866
HOOKER RANCH RD. Oregon Good 1966 46.3 m 5,860
UPRR/PRITCHARD CR Oregon Fair 1966 154.2 m 5,860
UPRR/PRITCHARD CR Oregon Fair 1966 152.7 m 5,860
DURKEE INT WB Oregon Good 1966 58.2 m 5,860
DURKEE INT EB Oregon Good 1966 54.6 m 5,860
HOOKER RANCH RD. Oregon Good 1966 46.3 m 5,860
PARSONS CREEK Oregon Fair 1978 20.1 m 5,859
Power Slough (Alder Cr) Oregon Good 1989 19.2 m 5,825
PORTER CREEK Oregon Good 1986 18.3 m 5,811
HWY 10 AND UPRR Oregon Good 1972 94.2 m 5,808
HWY 10 AND UPRR Oregon Good 1972 93.6 m 5,808
N SPRUCE ST Oregon Fair 1972 46.0 m 5,808
LITTLE DESCHUTES RIVER Oregon Fair 1973 30.5 m 5,808
N SPRUCE ST Oregon Fair 1972 46.0 m 5,808
Lake Creek Oregon Fair 2005 28.0 m 5,801
LITTLE PUDDING RIVER Oregon Poor 1963 480.4 m 5,800
MILL CREEK Oregon Fair 1955 33.8 m 5,800
C.O.I. CANAL Oregon Fair 1968 16.5 m 5,794
OCHOCO CREEK Oregon Fair 1985 21.3 m 5,792
MILL RACE CANAL Oregon Good 1961 8.5 m 5,786
Crowley Creek Oregon Good 2017 18.3 m 5,774
E FK ILLINOIS RIVER Oregon Fair 2006 133.0 m 5,771
TUALATIN RIVER Oregon Good 2010 92.7 m 5,768
HWY 12 (CAMPBELL ST I/C) Oregon Fair 1972 64.3 m 5,750
HWY 12 (CAMPBELL ST I/C) Oregon Fair 1972 64.3 m 5,750
COI MAIN CANAL Oregon Good 1972 15.5 m 5,748
Half Viaduct Oregon Fair 1940 114.3 m 5,743
Half Viaduct Oregon Fair 1940 18.3 m 5,743
Half Viaduct Oregon Good 1940 27.4 m 5,743
Half Viaduct Oregon Fair 1940 22.9 m 5,743
Half Viaduct Oregon Good 1940 13.7 m 5,743
Half Viaduct Oregon Good 1940 36.6 m 5,743
Neahkahnie Mt. Chasm Oregon Fair 1937 31.5 m 5,743
PILOT BUTTE CANAL Oregon Good 1972 17.1 m 5,736
OR 99 (01W) NB & UPRR Oregon Fair 1961 210.9 m 5,725
OR 99 (01W) NB & UPRR Oregon Fair 1961 224.3 m 5,725
Wildlife Crossing Oregon Fair 2020 18.5 m 5,704
GILCHRIST TIMBER RD. Oregon Fair 2005 27.7 m 5,704
EB HWY 026 Oregon Fair 1948 21.2 m 5,703
A2 CHANNEL Oregon Good 1993 21.6 m 5,694
DESCHUTES RIVER Oregon Fair 2005 146.6 m 5,683
LITTLE BUTTE CREEK Oregon Poor 1947 56.1 m 5,681
LITTLE BUTTE CREEK Oregon Good 2005 55.2 m 5,681
NEWTON CREEK Oregon Good 1997 12.2 m 5,679

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.