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
NE 60TH AVE
FairOver: B-31 OVER UPRR
2 BLOCKS N OF GLISAN, Multnomah, OR
Built 1917 Load: 29.2 t ADT: 15,784
SOCIALIST VALLEY
FairOver: LITTLE LUCKIAMUTE RIVER
030 W OF FALLS CITY, Polk, OR
Built 2001 Load: 29.2 t ADT: 26
HWY 335
FairOver: GREASEWOOD CREEK
8.9 MI. N. JCT. OR 11, Umatilla, OR
Built 2007 Load: 29.2 t ADT: 692
HINDMAN ROAD
FairOver: N. FK. CLARK CREEK
1.5 MI. E OF CHUMOS ROAD, Union, OR
Built 1999 Load: 29.2 t ADT: 464
IRR BIA RTE 35
FairOver: SF WARM SPRINGS RIVER
1.6 KM WEST OF BIA RT 2, Wasco, OR
Built 1999 Load: 29.2 t ADT: 10
TURNER CREEK ROAD
FairOver: TURNER CREEK
7 MI NW OF YAMHILL, Yamhill, OR
Built 1958 Load: 29.2 t ADT: 222
ELLIOTT PRAIRIE RD
FairOver: BUTTE CREEK
MARION COUNTY LINE, Clackamas, OR
Built 1962 Load: 29.5 t ADT: 360
EAGLE FERN RD
FairOver: NORTH FORK EAGLE CREEK
2 MI SE OF FIRWOOD RD, Clackamas, OR
Built 1956 Load: 29.5 t ADT: 4,400
Hwy 064 (I-205 SB)
FairOver: Tualatin River
4.8 MI W OF WILLAMETTE R, Clackamas, OR
Built 1970 Load: 29.5 t ADT: 36,229
Hwy 160
FairOver: Milk Creek
IN MULINO, Clackamas, OR
Built 2009 Load: 29.5 t ADT: 14,308
COUNTY RD 13
FairOver: LONE PINE/MIDDLE CREEK
010 MILE W OF CHEELY CR P, Coos, OR
Built 1965 Load: 29.5 t ADT: 104
25 S 07 W 05.01:
FairOver: UMPQUA RIVER
0.01 miles W of County Ro, Douglas, OR
Built 1962 Load: 29.5 t ADT: 50
ROAD
FairOver: CAVITT CREEK
NO DATA ENTERED, Douglas, OR
Built 1963 Load: 29.5 t ADT: 20
SCOTTSBURG W RD
FairOver: LITTLE MILL CREEK
0.2 MI W OF SCOTTSBURG, Douglas, OR
Built 1977 Load: 29.5 t ADT: 125
OR 138 (HWY 231)
FairOver: CALAPOOYA CREEK
00.20 MI N SUTHERLIN, Douglas, OR
Built 2009 Load: 29.5 t ADT: 2,966
M. ROCK CREEK LN.
FairOver: ROCK CREEK
0.9 MI NW OF HWY 19, Gilliam, OR
Built 1960 Load: 29.5 t ADT: 57
8244: STEENS MOUNT
FairOver: KUENY CREEK
12.7 miles E of Hwy 205 o, Harney, OR
Built 1973 Load: 29.5 t ADT: 50
US 395 (HWY 048)
FairOver: POISON CREEK
5.2 MI.N.HWY.7 & 48 JCT., Harney, OR
Built 1971 Load: 29.5 t ADT: 494
OR 140 (HWY 270)
FairOver: LICK CREEK
09.2 MI E HWY 022 JCT, Jackson, OR
Built 1968 Load: 29.5 t ADT: 3,310
CLEAR CREEK ROAD
FairOver: CLEAR CREEK
009 MI W OF MP 18.95 025, Josephine, OR
Built 2006 Load: 29.5 t ADT: 308
OR 140 (HWY 431)
FairOver: CANAL
032 MI E ADEL, Lake, OR
Built 1962 Load: 29.5 t ADT: 205
OR 140 (HWY 431)
FairOver: CANAL
025 MI E ADEL, Lake, OR
Built 1962 Load: 29.5 t ADT: 205
OR 126 (HWY 62)
FairOver: CHICKAHOMINY CREEK
003 MI W WALTON, Lane, OR
Built 1962 Load: 29.5 t ADT: 4,271
I-105 (HWY 227) WB
FairOver: HWY 1W, CITY STS. & SPRR
SB OR 99W JCT ,HWY 1W, Lane, OR
Built 1973 Load: 29.5 t ADT: 50,973
KNOX BUTTE RD
FairOver: BURKHART CREEK
0.8 MI E I 5, Linn, OR
Built 1975 Load: 29.5 t ADT: 5,150
I-5 (HWY 1) SB
FairOver: Murder Creek
015 MI N OF ALBANY NCL, Linn, OR
Built 1958 Load: 29.5 t ADT: 29,068
OAK PLAIN DR
FairOver: CREEK
030 MI NW HALSEY, Linn, OR
Built 1973 Load: 29.5 t ADT: 165
SEEFELD DR.
FairOver: CREEK
021 MI E HWY 99E, Linn, OR
Built 1964 Load: 29.5 t ADT: 36
GROSHONG ROAD
FairOver: DITCH
3.0 MI NW MILLERSBURG, Linn, OR
Built 1959 Load: 29.5 t ADT: 206
AIRLIE ROAD
FairOver: LUCKIAMUTE RIVER
001 SE OF MAPLE GROVE, Polk, OR
Built 2006 Load: 29.5 t ADT: 803
SPRUCE STREET
FairOver: GRANDE RONDE RIVER
1.3 MI N OF HWY 82, Union, OR
Built 1965 Load: 29.5 t ADT: 3,803
LOWER EIGHTMILE RD
FairOver: EIGHTMILE CREEK
3.1 MI. N. OF HWY 197, Wasco, OR
Built 1922 Load: 29.5 t ADT: 75
COUNTY RD 539
FairOver: ALDER CR (OLD US 30
025 MI E OXMAN OXING I-84, Baker, OR
Built 1929 Load: 29.8 t ADT: 426
NW OAK CREEK DR
FairOver: OAK CREEK
0063 MI N OF CR 16050, Benton, OR
Built 1957 Load: 29.8 t ADT: 321
TROGE ROAD (W)
FairOver: ROCK CREEK
00.66 MI W OF FOSTER RD, Clackamas, OR
Built 1968 Load: 29.8 t ADT: 387
US 30 (HWY 92)
FairOver: N Fork Scappoose River
0.5 MI N SCAPPOOSE, Columbia, OR
Built 1980 Load: 29.8 t ADT: 21,963
HWY 372
FairOver: SNOW TRAIL
MP 18 CENTURY DRIVE, Deschutes, OR
Built 1991 Load: 29.8 t ADT: 1,844
20 S 09 W 27.01:
FairOver: WEST FORK SMITH RIVER
32.5 miles NE of Hwy 101, Douglas, OR
Built 1956 Load: 29.8 t ADT: 50
23 S 09 W 24.01:
FairOver: CAMP CREEK
5.1 miles S of Hwy 38 (MP, Douglas, OR
Built 1970 Load: 29.8 t ADT: 50
WOODS CR RD
FairOver: DAYS CREEK
1.0 MI NE OF DAYS CREEK, Douglas, OR
Built 1954 Load: 29.8 t ADT: 188
US 395 (HWY 028)
FairOver: LONG CREEK
1.1 MI N. JCT. STATE 402, Grant, OR
Built 1985 Load: 29.8 t ADT: 428
COUNTY RD 42
FairOver: SOUTH FORK JOHN DAY RIVE
045 MI S JCT US RTE 26, Grant, OR
Built 1966 Load: 29.8 t ADT: 74
COUNTY RD 42
FairOver: SOUTH FORK JOHN DAY RIVE
100 MI S JCT US RTE 26, Grant, OR
Built 1966 Load: 29.8 t ADT: 48
OR 140 (HWY 020)
FairOver: PARADISE CREEK
030 MI E BLY, Klamath, OR
Built 1964 Load: 29.8 t ADT: 812
2-19
FairOver: NEW IDAHO LOOP IRR DITCH
2.92 MI NORTH OF HWY 140, Lake, OR
Built 1974 Load: 29.8 t ADT: 490
HWY 69 WB CONN
FairOver: SLOUGH (WB OFF RAMP)
02.6 W JCT HWY 001, Lane, OR
Built 1964 Load: 29.8 t ADT: 8,733
EAST MAPLETON ROAD
FairOver: PLOWMAN CREEK
008MI NE JCT 126 & HWY36, Lane, OR
Built 1977 Load: 29.8 t ADT: 732
N SLICK ROCK CR RD
FairOver: SLICK ROCK CREEK
014 MI S ROSE LODGE, Lincoln, OR
Built 1963 Load: 29.8 t ADT: 883
LINN WEST DR
FairOver: SODOM DITCH
055MI EAST SHEDD, Linn, OR
Built 1977 Load: 29.8 t ADT: 1,133
NE 9TH AVE. C-742
FairOver: WILLOW CR
016MI EAST OF JOHNDAY HWY, Malheur, OR
Built 1986 Load: 29.8 t ADT: 46
Showing 3,501-3,550 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.