Coos County, OR

254 public highway bridges

Coos County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Coos County, Oregon contains 254 public highway bridges. Roughly 40.6% are rated “Good,” 53.5% “Fair,” and 3.1% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

254
Total Bridges
40.6%
Good
53.5%
Fair
3.1%
Poor Condition

Condition Distribution

Good
40.6% (103)
Fair
53.5% (136)
Poor
3.1% (8)

All Bridges (254)

SITKUM LANE

Good

Over: N. FORK COQUILLE RIVER

0440 ON 1B FROM COOPER BR, Coos, OR

Built 2006 Load: 22.0 t ADT: 586

30 S 10 W 03.00:

Good

Over: UPPER ROCK CREEK

1.75 miles NE of Hwy 42 (, Coos, OR

Built 1967 Load: 22.4 t ADT: 20

MYRTLE CREEK RD

Good

Over: MYRTLE CREEK

0160 FROM JCT 32FA 32 88, Coos, OR

Built 1982 Load: 23.0 t ADT: 273

COUNTY RD 902M

Good

Over: S. FORK COQUILLE RIVER

0.04 M WEST JCT RD 219, Coos, OR

Built 1990 Load: 23.0 t ADT: 192

27 S 11 W 27.00:

Good

Over: CHERRY CREEK

6.5 miles SE of Fairview,, Coos, OR

Built 1959 Load: 23.7 t ADT: 20

27 S 10 W 04.00:

Good

Over: MIDDLE CREEK

10.7 miles NE of Coos Bay, Coos, OR

Built 1965 Load: 24.0 t ADT: 50

HWY 242

Good

Over: S FK COQUILLE R (WHITE)

004 MI NE POWERS, Coos, OR

Built 1966 Load: 24.0 t ADT: 691

COUNTY RD 1C

Good

Over: BRUMMIT CREEK

0.02 MI E. OLD SITKUMSKI, Coos, OR

Built 1981 Load: 24.0 t ADT: 181

28 S 11 W 29.00:

Good

Over: EAST FORK COQUILLE RIVER

3.4 miles E of Hwy 42 (MP, Coos, OR

Built 1963 Load: 24.3 t ADT: 20

27 S 11 W 23.00:

Good

Over: CHERRY CREEK

6.5 miles SE of Fairview,, Coos, OR

Built 1959 Load: 25.3 t ADT: 20

COUNTY RD 146

Good

Over: ARAGO/POND AND OVERFLOW

20 NO OF ARAGO BOAT RAMP, Coos, OR

Built 1974 Load: 25.4 t ADT: 353

27 S 10 W 04.00:

Good

Over: PARK CREEK

11.7 miles NE of Coos Bay, Coos, OR

Built 1965 Load: 27.2 t ADT: 50

COUNTY RD 212G

Good

Over: BEAR CREEK

T28S-R14W-S22/27, Coos, OR

Built 1995 Load: 27.2 t ADT: 7

COUNTY RD 1C

Good

Over: STEEL CREEK

2269 E JCT 101N AN A396, Coos, OR

Built 1985 Load: 27.2 t ADT: 284

US101(HWY009) FR

Good

Over: TENMILE CREEK(FRONT. RD)

11.6 MI S HWY 045 JCT, Coos, OR

Built 1989 Load: 27.5 t ADT: 273

COUNTY RD 9

Good

Over: CUNNINGHAM CREEK

008 MI NE OF COQUILLE, Coos, OR

Built 2005 Load: 28.2 t ADT: 2,717

OR 42S (HWY 244)

Good

Over: PULASKI CREEK

02.0 W JCT HWY 035, Coos, OR

Built 1977 Load: 28.5 t ADT: 1,552

OR 42S (HWY 244)

Good

Over: LAMPA CREEK

7.3 E of Bandon's E CL, Coos, OR

Built 1987 Load: 28.5 t ADT: 953

FORD CAMP ROAD

Good

Over: S FK COQUILLE RIVER

10 MI S OF 97466, Coos, OR

Built 1967 Load: 29.1 t ADT: 2

Road 8000

Good

Over: Kelly Creek

Road 8000, MP 6.9, Coos, OR

Built 1962 Load: 29.2 t ADT: 10

PRIVATE ACCESS

Good

Over: FERRY CREEK

1 BLOCK N OF HWY 9, Coos, OR

Built 1999 Load: 29.5 t ADT: 8,399

RD 8000

Good

Over: Fish Creek

RD 8000, MP 5.5, Coos, OR

Built 1962 Load: 29.5 t ADT: 10

COUNTY RD 219G

Good

Over: WOODARD CREEK

005 MILES W ST HWY #42SOU, Coos, OR

Built 1969 Load: 30.1 t ADT: 32

OR 42S (HWY 244)

Good

Over: BEAR CREEK OFLOW

02.9 E JCT HWY 009, Coos, OR

Built 1981 Load: 30.5 t ADT: 1,154

HWY 240

Good

Over: PONY CREEK

00.43 MI W HWY 9, Coos, OR

Built 1983 Load: 30.8 t ADT: 15,239

COUNTY RD 81G

Good

Over: REED CREEK

0004 SO CO FAIRGROUNDS, Coos, OR

Built 1985 Load: 30.8 t ADT: 15

COUNTY RD 146

Good

Over: HALLS CREEK

AT ARAGO BOAT RAMP, Coos, OR

Built 1992 Load: 30.8 t ADT: 353

29 S 11 W 11.00:

Good

Over: BROWNSON CREEK

4.3 miles NE of Hwy 42 (M, Coos, OR

Built 1968 Load: 31.1 t ADT: 20

28 S 11 W 20.00:

Good

Over: YANKEE RUN

3.4 miles E of Hwy 42 (MP, Coos, OR

Built 1962 Load: 32.4 t ADT: 20

29 S 11 W 12.01:

Good

Over: BIG CREEK

5.9 miles N of Hwy 42 (MP, Coos, OR

Built 1969 Load: 32.4 t ADT: 20

NO DATA ENTERED

Good

Over: W FK COW CREEK - BOLIVAR

NO DATA ENTERED, Coos, OR

Built 2021 Load: 32.4 t ADT: 50

US101(HWY009)

Good

Over: BETHEL CREEK

01.0 MI N COOS-CURY LINE, Coos, OR

Built 2004 Load: 32.4 t ADT: 3,321

Larsen Ranch Rd.

Good

Over: Shutter Creek

0.0, Coos, OR

Built 2008 Load: 32.4 t ADT: 14

COUNTY RD 7A

Good

Over: LARSON SLOUGH

0230 MILES NE NOTHBEND BR, Coos, OR

Built 2001 Load: 32.7 t ADT: 1,801

CLEAR CREEK ROAD

Good

Over: SO. FORK COQUILLE

5MI S & 8MI E OF 97466, Coos, OR

Built 1983 Load: 33.6 t ADT: 45

28 S 10 W 12.00:

Good

Over: CAMAS CREEK TRIBUTARY

4 miles W of Weaver Road, Coos, OR

Built 1976 Load: 34.7 t ADT: 50

COUNTY RD 85G

Good

Over: MCMULLEN/M.FK COQUILLE R

0006 FROM JCT RD 85 AN 42, Coos, OR

Built 1967 Load: 34.7 t ADT: 15

28 S 11 W 26.00:

Good

Over: Trib to Elk Creek

Hwy 42 (MP 30.1) right on, Coos, OR

Built 2021 Load: 35.0 t ADT: 100

28 S 09 W 08.00:

Good

Over: DEAD HORSE CREEK

0.2 miles N of Coos Bay W, Coos, OR

Built 1972 Load: 35.3 t ADT: 20

BENSON CR RD

Good

Over: DRAIN DITCH

0133 MILE SO RD 186ON187, Coos, OR

Built 2002 Load: 35.3 t ADT: 15

COUNTY RD 79G

Good

Over: MUNSFORD HALLS CREEK

0216 SW ON COUNTY RD 79, Coos, OR

Built 1979 Load: 37.6 t ADT: 223

COUNTY RD 79G

Good

Over: HALLS CK/ERNIE WATKINS

0243 FROM JCT RD 4B & 79, Coos, OR

Built 1990 Load: 37.6 t ADT: 191

COUNTY RD 77

Good

Over: FISH TRAP CREEK

005 NORTH OF ARAGO CHURCH, Coos, OR

Built 1981 Load: 37.9 t ADT: 490

COUNTY RD 45

Good

Over: WILLANCH CREEK WEST

6 MI EAST OF HWY 101, Coos, OR

Built 2005 Load: 38.1 t ADT: 1,051

COUNTY RD 90

Good

Over: HAYES CREEK

Powers South Road, Coos, OR

Built 2011 Load: 38.2 t ADT: 849

COUNTY RD 4C

Good

Over: LAMPA CREEK

04122 WEST JCT RD 22 & 4F, Coos, OR

Built 1978 Load: 39.0 t ADT: 374

COUNTY RD 32

Good

Over: CULVER BR./MYRTLE CREEK

2.43 M FRM JCT C32 & S42, Coos, OR

Built 1992 Load: 40.2 t ADT: 240

COUNTY RD 21C

Good

Over: UPPER ROCK CREEK

002 MI NORTH ST HWY 42S, Coos, OR

Built 2006 Load: 40.5 t ADT: 36

OR 42 (HWY 035)

Good

Over: FRENCHIE CREEK

035 MI NW REMOTE, Coos, OR

Built 2023 Load: 40.8 t ADT: 2,441

COQUILLE RIVER RD

Good

Over: PANTHER CREEK

10 MI SO. OF 97466, Coos, OR

Built 1979 Load: 40.9 t ADT: 32

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.