Total Bridges
8,310
Public highway bridges in Oregon
State profile · Below median Poor share
Oregon bridge safety
Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Oregon, based on the FHWA National Bridge Inventory.
- 8,310
- Public bridges
- 31.5%
- Good condition
- 4.5%
- Poor condition
Data updated May 2026
Good Condition
31.5%
2,621 bridges rated 7-9
-18.5pp vs 50% benchmark
Poor Condition
4.5%
371 bridges whose lowest applicable component is rated 0-4
-2.5pp vs national avg 7.0%
Oregon vs national bridge condition
Oregon - Good condition share 31.5%
National avg
Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).
Oregon - Poor-condition share 14.9%
National avg
Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.
Condition Distribution
Counties (36)
Baker 188 Benton 190 Clackamas 367 Clatsop 155 Columbia 126 Coos 254 Crook 79 Curry 101 Deschutes 152 Douglas 699 Gilliam 35 Grant 144 Harney 130 Hood River 82 Jackson 401 Jefferson 80 Josephine 226 Klamath 248 Lake 94 Lane 1010 Lincoln 190 Linn 567 Malheur 181 Marion 373 Morrow 70 Multnomah 474 Polk 161 Sherman 48 Tillamook 225 Umatilla 323 Union 167 Wallowa 115 Wasco 148 Washington 326 Wheeler 32 Yamhill 149
Oregon vs nearby ranks
Adjacent states by Poor-condition share (lower share = better)
States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Oregon on the same metric.
MD
Maryland
4.27% top marginal rate
CO
Colorado
4.32% top marginal rate
OR
Oregon
4.46% top marginal rate
OH
Ohio
4.54% top marginal rate
NJ
New Jersey
4.59% top marginal rate
Bridges Needing Most Attention in Oregon
Six lowest-condition bridges in Oregon, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.
CYRUS RD
PoorOver: MILL CREEK
009 MI EAST CR 318, Linn, OR
Built 1988 Load: 0.6 t ADT: 48
GOLDFISH FARM RD.
PoorOver: COX CREEK
0036 MI N OF HWY 20, Linn, OR
Built 1984 Load: 1.0 t ADT: 1,700
Kirk St.
PoorOver: WILLOW CREEK
WILLOW CK AT KIRK ST., Morrow, OR
Built 1971 Load: 1.9 t ADT: 15
FREEMAN ROAD
PoorOver: FREEMAN CR
009 MI N CR 648, Linn, OR
Built 1978 Load: 2.6 t ADT: 93
PATTY LANE
PoorOver: ASH SWALE
020 MI S OF AMITY, Yamhill, OR
Built 1958 Load: 2.6 t ADT: 129
ROAD
PoorOver: WILLIAMSON RIVER
(ORIG.# 9730000 - 0.7), Klamath, OR
Built 1969 Load: 2.7 t ADT: 23
All Bridges in Oregon
MORRISON ST
FairOver: WILLAMETTE RIVER
WILLAMETTE RIVER MP 12.8, Multnomah, OR
Built 1958 Load: 15.2 t ADT: 55,335
I-5 (HWY 001)
FairOver: Elliot School Viaduct
1.2 MI N OF BURNSIDE BR, Multnomah, OR
Built 1963 Load: 15.2 t ADT: 106,094
NORTH LOMBARD ST
FairOver: B-172 S RIVERGATE BR.
UNKNOWN, Multnomah, OR
Built 2004 Load: 15.2 t ADT: 6,965
Hwy 130
FairOver: Little Nestucca River
042 MI E HWY 9 JCT, Tillamook, OR
Built 1934 Load: 15.2 t ADT: 933
HWY 130
FairOver: Squaw Creek
036 MI E HWY 9 JCT, Tillamook, OR
Built 1942 Load: 15.2 t ADT: 933
US101 (Hwy 9)
FairOver: Neahkahnie Mt. Chasm
016 MI S SHORT SANDS BCH, Tillamook, OR
Built 1937 Load: 15.2 t ADT: 4,736
I-84 (HWY 006) WB
FairOver: UMATILLA R(PENDLETON) WB
018 MI E JCT US 30, Umatilla, OR
Built 1969 Load: 15.2 t ADT: 7,613
MCKAY CREEK ROAD
FairOver: SOUTH FORK MCKAY CREEK
7.0 MI E OF SHAW ROAD, Umatilla, OR
Built 1965 Load: 15.2 t ADT: 56
US 197 (HWY 004)
FairOver: BNSF & DESCHUTES R
IN MAUPIN, Wasco, OR
Built 1929 Load: 15.2 t ADT: 859
NO DATA ENTERED
FairOver: STILL CREEK
S-19, T-3S, R-8E, WM, Clackamas, OR
Built 1954 Load: 15.4 t ADT: 50
CENTER PATROL ROAD
FairOver: BLITZEN RIVER
2.0 MI SSW OF HDQTRS, Harney, OR
Built 1950 Load: 15.4 t ADT: 100
ROUTE 12 MUNSON RO
FairOver: ANNIE CREEK
0.4 miles north of OR Rou, Klamath, OR
Built 1954 Load: 15.4 t ADT: 1,470
ROAD
FairOver: JUNETTA CREEK
NO DATA ENTERED, Lane, OR
Built 1951 Load: 15.4 t ADT: 25
ROAD
FairOver: MANSFIELD CR
NO DATA ENTERED, Marion, OR
Built 1953 Load: 15.4 t ADT: 50
Hwy 002 Conn
FairOver: UPRR Conn Rt
AT BRIDAL VEIL INT, Multnomah, OR
Built 1945 Load: 15.4 t ADT: 11,943
I-84 (HWY 006)
FairOver: BURNT RIVER(CHIMNEY CR)
130 MI N MALHEUR CO LINE, Baker, OR
Built 1971 Load: 15.6 t ADT: 10,267
COUNTY RD 1122
FairOver: PINE CREEK
3.4 MI W JCT US 30, Baker, OR
Built 1968 Load: 15.6 t ADT: 536
OR 86 (HWY 012)
FairOver: EAST PINE CREEK
15 MI SW IDAHO ST LINE, Baker, OR
Built 1958 Load: 15.6 t ADT: 245
OR 34 (Hwy 27)
FairOver: N. Fork Alsea River
032 MI E ALSEA, Benton, OR
Built 1927 Load: 15.6 t ADT: 1,317
US 20 (Hwy 33)
FairOver: WPRR
003 MI W OF HWY 1W JCT, Benton, OR
Built 1960 Load: 15.6 t ADT: 14,763
DRYLAND RD (S)
FairOver: ROCK CREEK
01.0 MI N OF HWY 213, Clackamas, OR
Built 1965 Load: 15.6 t ADT: 432
MERIDIAN RD
FairOver: ROCK CREEK
03.2 MI S OF HWY 211, Clackamas, OR
Built 1958 Load: 15.6 t ADT: 484
Hwy 105
FairOver: Lewis & Clark River
021 MI S ASTORIA, Clatsop, OR
Built 1924 Load: 15.6 t ADT: 5,117
US 26 (HWY 47)
FairOver: Necanicum River
044 MI SE CANNON BCH JCT, Clatsop, OR
Built 1939 Load: 15.6 t ADT: 6,715
Hwy 2W Hwy 92
FairOver: Beaver Creek
7.0 MI W RAINIER, Columbia, OR
Built 1968 Load: 15.6 t ADT: 10,052
Hwy 2W Hwy 92
FairOver: Tide Creek
10.0 MI NW ST HELENS, Columbia, OR
Built 1958 Load: 15.6 t ADT: 8,075
NEHALEM STREET
FairOver: CLATSKANIE RIVER
CLATSKANIE N CITY LIMITS, Columbia, OR
Built 1934 Load: 15.6 t ADT: 6,189
27 S 10 W 06.02:
FairOver: ALDER CREEK
4 miles SE of Fairview, O, Coos, OR
Built 1960 Load: 15.6 t ADT: 20
US101(HWY009)
FairOver: THOMAS CREEK
15.3 Mi N OF CA - OR SL, Curry, OR
Built 1961 Load: 15.6 t ADT: 3,358
US101(HWY009)
FairOver: BRUSH CREEK
5.4 MI S HWY 251 JCT, Curry, OR
Built 1998 Load: 15.6 t ADT: 2,177
COUNTY RD 1
FairOver: N FK JOHN DAY R(RUDIO BR
0.1 MI S JCT STATE 402, Grant, OR
Built 1966 Load: 15.6 t ADT: 16
C44-BELSHAW CRK RD
FairOver: JOHN DAY R(BELLSHAW BR)
0.1 MI N JCT US 26, Grant, OR
Built 1966 Load: 15.6 t ADT: 43
OR 62 (HWY 022)
FairOver: ELK CREEK
4 MILES EAST OF TRAIL, Jackson, OR
Built 1993 Load: 15.6 t ADT: 2,112
THOMPSON CREEK RD
FairOver: THOMPSON CREEK
5.0 MI S OF FAP 8 JCT, Jackson, OR
Built 2006 Load: 15.6 t ADT: 484
34 S 08 W 36.00:
FairOver: GALICE CREEK
2 miles W of Merlin-Galic, Josephine, OR
Built 1951 Load: 15.6 t ADT: 50
YACHATS RIVER ROAD
FairOver: S FORK YACHATS RIVER
075 MI E CAPE PERPETUA, Lincoln, OR
Built 1957 Load: 15.6 t ADT: 53
N. F ST. C-1093
FairOver: WILLOW CR
013 MI N INTER HWY 26, Malheur, OR
Built 1948 Load: 15.6 t ADT: 16
COUNTY RD 53
FairOver: WILLAMETTE R/RIVER RD S
S.RIVER RD/WILLAMETTE R, Marion, OR
Built 1951 Load: 15.6 t ADT: 6,536
Hwy 100
FairOver: Viaduct
0.3 MI E MULTNOMAH FALLS, Multnomah, OR
Built 1914 Load: 15.6 t ADT: 781
I-84 (HWY 002) EB
FairOver: TANNER CREEK
3.4 MI W CASCADE LOCKS, Multnomah, OR
Built 1962 Load: 15.6 t ADT: 12,177
Hwy 081
FairOver: Grand Ave
1.5 MI SE PORTLAND CC, Multnomah, OR
Built 1937 Load: 15.6 t ADT: 64,338
Hwy91C to Hwy1NB
FairOver: SW Terwilliger Blvd.
1.7 M S OF ROSS ISL. BR., Multnomah, OR
Built 1993 Load: 15.6 t ADT: 10,148
Hwy 130
FairOver: Little Nestucca River
076 MI E HWY 9 JCT, Tillamook, OR
Built 1951 Load: 15.6 t ADT: 937
N JUNIPER CYN RD
FairOver: N FK JUNIPER CANYON
2.5 MI NW OF FERGIES RD, Umatilla, OR
Built 1960 Load: 15.6 t ADT: 82
VANSYCLE ROAD
FairOver: VANSYCLE CANYON
0.8 MI N JUNIPER CAN. RD., Umatilla, OR
Built 1964 Load: 15.6 t ADT: 10
WOODWARD ROAD
FairOver: GERKING CREEK
1.5 MI W OF HWY 11, Umatilla, OR
Built 1980 Load: 15.6 t ADT: 63
WEST SECOND STREET
FairOver: PRAIRIE CREEK
3 BLOCKS S OF HWY 82, Wallowa, OR
Built 1915 Load: 15.6 t ADT: 235
US 197 (HWY 004)
FairOver: COLUMBIA RIVER
EAST END OF THE DALLES, Wasco, OR
Built 1954 Load: 15.6 t ADT: 6,802
185TH AVE
FairOver: BUTTERNUT CREEK
001 MI W MADELINE STREET, Washington, OR
Built 1974 Load: 15.6 t ADT: 21,545
FERN FLAT ROAD
FairOver: EAST FORK DAIRY CREEK
013 MI N GREENER ROAD, Washington, OR
Built 1975 Load: 15.6 t ADT: 28
Showing 1,451-1,500 of 8,310 bridges
Related
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.
Understanding Bridge Conditions
How FHWA rates bridge condition on a 0-9 scale.
Check Your Daily Bridges
How to look up bridge condition data for bridges on your route.
Read our methodology — how this data is sourced, computed, and verified.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.