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
ROAD
FairOver: CLACKAMAS RIVER
S-29, T-4S, R-5E, WM, Clackamas, OR
Built 1955 Load: 27.6 t ADT: 50
I-5 (HWY 001)
FairOver: WOODFORD CREEK
02.8 MI N OF CO LINE, Douglas, OR
Built 1948 Load: 27.8 t ADT: 18,774
AUBURN AVE
FairOver: POWDER RIVER
CITY OF BAKER, Baker, OR
Built 1958 Load: 27.9 t ADT: 2,221
C-672 NON-FA
FairOver: BURNT R
0.5 MI S JCT ORE7, Baker, OR
Built 1968 Load: 27.9 t ADT: 60
06 S 03 E 06.00:
FairOver: SOUTH FORK MOLALLA RIVER
7.2 miles SE of Molalla o, Clackamas, OR
Built 1954 Load: 27.9 t ADT: 50
WINDY CITY ROAD N
FairOver: LITTLE CEDAR CREEK
01.0 MI N OF UNION MILLS, Clackamas, OR
Built 1966 Load: 27.9 t ADT: 329
ALTERNATE HWY 101
FairOver: ECOLA CR. BR.
N.CANNON BEACH,5TH & 101, Clatsop, OR
Built 1964 Load: 27.9 t ADT: 6,466
HILL CREST LOOP RD
FairOver: BIG CREEK
010 MI S KNAPPA JCT, Clatsop, OR
Built 1957 Load: 27.9 t ADT: 1,012
WOODSON ROAD
FairOver: WESTPORT SLOUGH
001 N OF WOODSON, Columbia, OR
Built 1982 Load: 27.9 t ADT: 330
MCNULTY WAY
FairOver: MCNULTY CREEK
IN ST. HELENS, Columbia, OR
Built 1984 Load: 27.9 t ADT: 67
US101(HWY009)
FairOver: TWOMILE CREEK
05.4 MI S HWY 244 JCT, Coos, OR
Built 1965 Load: 27.9 t ADT: 3,574
CATCHING CR RD
FairOver: KOONTZ CREEK BRIDGE
0716 FROM JCT RD 19 AN 20, Coos, OR
Built 1969 Load: 27.9 t ADT: 32
GRAVELFORD LN
FairOver: FOX CREEK
0411 MILES E JCT42 CO RD, Coos, OR
Built 1974 Load: 27.9 t ADT: 320
OR 27 (HWY 014)
FairOver: IRRIGATION DITCH
042 MI S PRINEVILLE S LMT, Crook, OR
Built 1961 Load: 27.9 t ADT: 394
BOYD ACRES ROAD
FairOver: NORTH UNIT MAIN CANAL
003 MI N OF STUDIO ROAD, Deschutes, OR
Built 1965 Load: 27.9 t ADT: 10,864
OR 42 (HWY 035)
FairOver: COQUILLE RIVER MIDDLE FK
3.7 MI E OF COUNTY LINE, Douglas, OR
Built 1976 Load: 27.9 t ADT: 2,641
COUNTY RD 83
FairOver: SOUTH FORK DEER CREEK
3.6 MI S OF DIXONVILLE, Douglas, OR
Built 1955 Load: 27.9 t ADT: 332
OR 38 (HWY 045)
FairOver: ELK CR 3RD XING
038 MI E ELKTON, Douglas, OR
Built 2008 Load: 27.9 t ADT: 2,654
US 26 (HWY 005)
FairOver: FIELDS CREEK
09.7 MI WEST JCT US 395, Grant, OR
Built 1979 Load: 27.9 t ADT: 930
HIGHBANK ROAD
FairOver: WHETSTONE CR
3.74 MILEPOST, Jackson, OR
Built 1969 Load: 27.9 t ADT: 394
CLOVERLAWN DRIVE
FairOver: SOUTH HIGHLINE CANAL
T36S-R5W-S29 JOSEPHINE CO, Josephine, OR
Built 1966 Load: 27.9 t ADT: 5,391
THOMPSON CREEK RD
FairOver: THOMPSON CREEK
T38S-R7W-S21/28 JOSEPHINE, Josephine, OR
Built 1960 Load: 27.9 t ADT: 393
CRESCENT CUTOFF RD
FairOver: LITTLE DESCHUTES RIVER
002 MI W OF HWY 97, Klamath, OR
Built 1962 Load: 27.9 t ADT: 1,497
CRESCENT CUTOFF RD
FairOver: CRESCENT CR
036 MI E HWY 58, Klamath, OR
Built 1972 Load: 27.9 t ADT: 940
GALE ROAD
FairOver: LOST RIVER
007 MI E OF W LANGEL RD, Klamath, OR
Built 1985 Load: 27.9 t ADT: 169
DEHLINGER LANE
FairOver: IRRIGATION CANAL
0001 MI W HILL RD, Klamath, OR
Built 1968 Load: 27.9 t ADT: 721
SILVER LAKE ROAD
FairOver: NATURAL DRAINAGE CHAN
1898 MI E HWY 97, Klamath, OR
Built 1986 Load: 27.9 t ADT: 241
SILVER LAKE ROAD
FairOver: JACK CREEK
020.75 MI FROM HWY. 97, Klamath, OR
Built 1986 Load: 27.9 t ADT: 360
DODDS HOLLOW
FairOver: IRRIGATION CANAL
002 MI N OF MALIN HWY, Klamath, OR
Built 1971 Load: 27.9 t ADT: 491
I O O F CEMETRY RD
FairOver: IRRIGATION CANAL
007 MI S OF HWY 39, Klamath, OR
Built 1972 Load: 27.9 t ADT: 82
REEDER RD
FairOver: IRRIGATION CANAL
0165 MI FROM HWY 140, Klamath, OR
Built 1975 Load: 27.9 t ADT: 359
STATE LINE RD
FairOver: IRRIGATION CANAL
0545 MI E OF HWY 39, Klamath, OR
Built 1969 Load: 27.9 t ADT: 978
SUTY ROAD
FairOver: IRRIGATION CANAL
007 MI S OF HWY 50, Klamath, OR
Built 1974 Load: 27.9 t ADT: 74
WILSON RD
FairOver: IRRIGATION CANAL
008 MI S OF HWY 50, Klamath, OR
Built 1978 Load: 27.9 t ADT: 127
MATNEY WAY
FairOver: IRRIGATION CANAL
AT G CANAL & HILL RO, Klamath, OR
Built 1970 Load: 27.9 t ADT: 111
CAMPBELL RD
FairOver: PORTION OF N FK SPRAGUE
006 MI WEST OF CAMP SIX R, Klamath, OR
Built 1980 Load: 27.9 t ADT: 44
WASHBURN WAY
FairOver: IRRIGATION CANAL
0003 MI N OF OLD MID RD, Klamath, OR
Built 1981 Load: 27.9 t ADT: 137
3-10
FairOver: FISH CREEK
13.10 MI NORTH HWY 140, Lake, OR
Built 1982 Load: 27.9 t ADT: 81
LOST CR RD
FairOver: LOST CREEK
030 SOUTH DEXTER LAKE, Lane, OR
Built 1976 Load: 27.9 t ADT: 1,463
I-5 (HWY 001) SB
FairOver: HILL CREEK
07.9 MI N COTTAGE GROVE, Lane, OR
Built 1956 Load: 27.9 t ADT: 18,931
I-5 (HWY 001) NB
FairOver: MCKENZIE OFLOW
032 MI N OF EUGENE NCL, Lane, OR
Built 1960 Load: 27.9 t ADT: 20,437
I-5 (HWY 001) SB
FairOver: MCKENZIE OFLOW
032 MI N OF EUGENE NCL, Lane, OR
Built 1960 Load: 27.9 t ADT: 20,437
I-105 (HWY 227) CO
FairOver: BICYCLE PATH
01.0 MI E OR99W JCT, Lane, OR
Built 1967 Load: 27.9 t ADT: 9,212
ROW RIVER RD
FairOver: ROW RIVER
020 MI E COTTAGE GROVE, Lane, OR
Built 1961 Load: 27.9 t ADT: 7,459
I-5 (HWY001) NB
FairOver: COAST FK WILLAMETTE RIVE
05.3MI N COTTAGE GROVE, Lane, OR
Built 2005 Load: 27.9 t ADT: 18,931
WILKINS RD
FairOver: MUDDY CREEK
020 MI N OF COBURG, Lane, OR
Built 1973 Load: 27.9 t ADT: 240
STURTEVANT DR
FairOver: STURTEVANT CREEK
0.50 MI SO OF VENETA, Lane, OR
Built 1983 Load: 27.9 t ADT: 165
DAHLIN ROAD
FairOver: MERCER LAKE/LAVERDIERECR
013 MI E HWY 101, Lane, OR
Built 1980 Load: 27.9 t ADT: 152
24TH AVE
FairOver: AMAZON CHANNEL
EUGENE 24&AMAZON CHAN, Lane, OR
Built 1950 Load: 27.9 t ADT: 11,532
NO. TERRY STREET
FairOver: A-2 CHANNEL
0.5 MI N BARGER AVE., Lane, OR
Built 1981 Load: 27.9 t ADT: 4,539
Showing 3,251-3,300 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.