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.

Clear
BridgeLocationConditionYear BuiltLengthADT
Hwy 026 Oregon Fair 1979 64.6 m 166,664
Division St Oregon Fair 1979 61.6 m 166,664
HACKETT CREEK Oregon Fair 1965 9.0 m 165,900
Hwy 064 Conn 2 Oregon Fair 1979 15.8 m 161,490
LOWER BOONESFERRY Oregon Fair 1975 67.7 m 156,558
TUALATIN RIVER Oregon Fair 1975 79.2 m 156,016
P&W RR Oregon Fair 1975 51.2 m 154,838
Harold St Oregon Fair 1978 33.5 m 151,700
OXNG Hwy 002 WB Conn Oregon Fair 1955 10.8 m 151,336
Columbia River Oregon Fair 1982 2,265.9 m 148,936
Columbia R./So. Channel Oregon Fair 1982 949.5 m 148,936
Hwy 064 Oregon Fair 1978 89.9 m 148,453
NE Sullivan St. Oregon Fair 1958 12.2 m 147,564
HWY 2 I-84 & LRT TRACKS Oregon Good 1984 56.5 m 147,564
Light Rail Oregon Fair 1978 12.0 m 147,414
CEDAR HILLS BLVD Oregon Fair 1966 59.7 m 144,211
Willamette River Oregon Fair 1966 318.2 m 140,648
MAX Light Rail Transit Oregon Fair 1985 11.1 m 137,312
Oxing Hwy 2 & UPRR Oregon Fair 1978 130.0 m 137,312
TriMet Light Rail Track Oregon Good 1994 34.1 m 133,422
HWY 144 Oregon Fair 1986 74.6 m 133,089
Light Rail Transit Oregon Fair 1996 10.6 m 133,089
Jantzen Ped Tunnel Oregon Fair 1916 8.8 m 130,027
Willamette River Oregon Fair 1953 346.5 m 127,233
I-5 (Hwy 1) Oregon Fair 1971 99.4 m 127,233
Oregon Slough Oregon Fair 1987 403.9 m 125,775
Iowa Street Viaduct Oregon Good 2014 134.1 m 125,003
Hwy 29 Canyon Road Oregon Good 2004 15.8 m 122,443
Multnomah & Holladay St Oregon Fair 1963 133.2 m 120,272
Hwy 064 Oregon Fair 1978 133.5 m 119,382
HWY 61 Oregon Fair 1967 80.2 m 114,800
Hwy 001 (I-5) Oregon Fair 1964 35.8 m 114,153
Hwy 001 (I-5) Oregon Fair 1964 63.7 m 114,153
Hwy 001 (I-5) Oregon Fair 1964 48.6 m 114,153
Hwy 064 Oregon Good 1962 73.2 m 113,512
Hwy 001 Oregon Fair 1959 81.1 m 113,008
Hwy 001 Oregon Fair 1993 209.4 m 113,008
SW Hood Ave Oregon Fair 1959 65.1 m 112,736
122nd Ave Oregon Fair 1990 52.3 m 111,649
148th Ave Oregon Fair 1990 52.4 m 111,649
PNWR Oregon Fair 1968 103.3 m 111,230
HWY 29 TV HWY Oregon Fair 1971 57.3 m 111,230
HWY 40 ORE 10 Oregon Fair 1971 52.7 m 111,230
SW 26TH AVE Oregon Good 2024 16.4 m 111,005
Rock Creek Oregon Fair 2017 33.8 m 110,950
I-5 (HWY 001) Oregon Fair 1969 104.5 m 110,869
Elliot School Viaduct Oregon Fair 1963 153.9 m 110,680
Hwy 001 Oregon Fair 1959 99.9 m 109,170
Main St Oregon Fair 1972 65.2 m 108,786
Creek Oregon Fair 1971 7.3 m 108,786

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.