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
FREMONT VIADUCT Oregon Fair 1963 613.3 m 55,340
WILLAMETTE RIVER Oregon Fair 1958 231.6 m 55,335
UPRR & NW EXPRESSWAY Oregon Fair 1963 166.7 m 55,046
CROW CREEK Oregon Fair 1964 18.3 m 55,046
HWY 69 Oregon Fair 1964 57.3 m 54,852
COBURG ROAD Oregon Fair 1977 36.6 m 54,852
HWY 1W CITY STS. & SPRR Oregon Fair 1973 312.7 m 54,472
MEDFORD VIADUCT Oregon Fair 1962 982.3 m 53,404
BEAR CREEK Oregon Good 2005 126.9 m 53,404
PRAIRIE ROAD Oregon Fair 1971 39.6 m 53,344
HWY 1W AND BNSF Oregon Fair 1971 89.6 m 53,344
Hwy 001 Oregon Fair 1963 57.3 m 53,047
Hwy 001 Oregon Fair 1963 32.2 m 53,047
UPRR Oregon Fair 1973 91.4 m 52,877
UPRR Oregon Fair 1973 91.4 m 52,877
61 NB CONN TO HWY 1 SB Oregon Fair 1973 481.0 m 51,625
CITY STREETS Oregon Fair 1972 726.6 m 51,625
CITY STREETS Oregon Fair 1972 721.5 m 51,625
I-5 (HWY 001) Oregon Fair 1973 313.0 m 51,625
SB 61 TO FREMONT BR Oregon Fair 1973 316.4 m 51,625
CLEAR CREEK Oregon Fair 1930 12.2 m 51,600
Labish Bottom Oregon Fair 1975 111.3 m 51,175
Hwy 72 Oregon Fair 1975 127.1 m 51,175
Hwy 72 Oregon Good 1975 110.0 m 51,175
Hwy 72 Oregon Fair 1984 137.8 m 51,175
Labish Bottom Oregon Good 1975 118.9 m 51,175
Connector #1 Oregon Fair 1981 12.0 m 50,786
BUTLER MKT. RD. Oregon Fair 1997 41.5 m 50,050
3RD STREET Oregon Fair 1997 51.8 m 50,050
Hwy 081 Oregon Fair 1968 56.4 m 49,500
Ehlen Road Oregon Fair 1955 33.5 m 47,912
Fellers Road Oregon Good 1955 33.5 m 47,912
Ehlen Road Oregon Fair 1955 33.5 m 47,912
Fellers Road Oregon Good 1955 33.5 m 47,912
I-5 (Hwy 1) Oregon Fair 2000 89.9 m 46,926
I-5 @ BELLOWS ST Oregon Fair 1976 54.3 m 46,894
I-5 @ HARVARD AVE Oregon Fair 1976 57.3 m 46,894
Willamette River/OPRR Oregon Fair 1926 1,113.4 m 46,572
HWY 1E Oregon Fair 1966 39.5 m 46,572
MCKENZIE OFLOW Oregon Good 1987 7.9 m 46,473
I-405 HWY 61 Oregon Fair 1968 45.5 m 46,159
Hwy 002 Oregon Fair 1936 197.8 m 45,910
Hwy 150 Conn. & Park Rd Oregon Fair 1953 245.4 m 45,083
Willamette River Oregon Fair 1953 676.0 m 45,083
Johnson Creek Oregon Fair 1991 29.3 m 45,032
UPRR Oregon Fair 1992 34.7 m 45,032
Johnson Creek Oregon Fair 1992 32.9 m 45,032
REDLAND RD & CREEK Oregon Fair 1983 80.8 m 45,021
Boat Moorage Access Oregon Fair 1963 8.8 m 44,753
OR 217 (HWY 144) Oregon Fair 1967 65.8 m 44,600

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.