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)

COUNTY RD 23

Fair

Over: LONE TREE/CATCHING SLOUG

005 MI NO SUMNER STORE, Coos, OR

Built 1986 Load: 36.3 t ADT: 351

COUNTY RD 79G

Fair

Over: HALLS CREEK/AASEN

0028 FROM JCT RD 79 & 4B, Coos, OR

Built 1979 Load: 37.3 t ADT: 246

COUNTY RD 220A

Fair

Over: SAUNDERS LAKE

0040 MI WEST HIGHWAY101, Coos, OR

Built 2002 Load: 37.9 t ADT: 1,366

COUNTY RD 145

Fair

Over: DANIEL CREEK/STEIN SMITH

001 MI EAST CO RD 55, Coos, OR

Built 1987 Load: 38.1 t ADT: 202

COUNTY RD 6

Fair

Over: LILLIAN CREEK

0.19 MILES FROM STATE HIG, Coos, OR

Built 1977 Load: 38.1 t ADT: 2,127

COUNTY RD 32

Fair

Over: ROCK CREEK

0439 FROM JCT S42 AH C 32, Coos, OR

Built 1973 Load: 38.2 t ADT: 192

25 S 11 W 28.00:

Fair

Over: TIOGA CREEK

13.5 miles NE of Wagon Rd, Coos, OR

Built 1967 Load: 40.2 t ADT: 20

OR 42 (HWY 035)

Fair

Over: MANNING GULCH SLOUGH

7.4 MI N COQUILLE, Coos, OR

Built 1997 Load: 40.5 t ADT: 7,555

COUNTY RD 5A

Fair

Over: CHROME/BEAVER SLOUGH/RR

0027 FROM JC HWY 42 A426, Coos, OR

Built 2000 Load: 40.5 t ADT: 2,300

COUNTY RD 91

Fair

Over: BEAR CREEK

0005 MISOUTHPARKERS BURGP, Coos, OR

Built 1979 Load: 41.1 t ADT: 80

LONE PINE LN

Fair

Over: CHERRY CREEK

AT CHERRY CR CO PARK, Coos, OR

Built 1964 Load: 41.8 t ADT: 282

TEMPLETON RD

Fair

Over: JOHNSON CREEK OVERFLOW

10.70 MI EAST101 & RD25, Coos, OR

Built 1979 Load: 42.4 t ADT: 83

COUNTY RD 189

Fair

Over: MORGAN CREEK

0016 EASTJCT OFRD55AND189, Coos, OR

Built 1974 Load: 42.4 t ADT: 159

COUNTY RD 189

Fair

Over: MORGAN CREEK

0017 EAST JCT RD55 AND189, Coos, OR

Built 1974 Load: 42.4 t ADT: 159

OR 42 (HWY 035) WB

Fair

Over: DAVIS SLOUGH

09.6 MI W OF COQUILLE, Coos, OR

Built 1987 Load: 42.8 t ADT: 3,896

NORTH FORK ROAD

Fair

Over: LLEWELLYN CREEK

0087 E JCT 1A AND42 SOUTH, Coos, OR

Built 1972 Load: 42.8 t ADT: 425

OR 42 (HWY 035)

Fair

Over: CUNNINGHAM CREEK

1.4 MI WEST OF JCT 42S, Coos, OR

Built 1993 Load: 42.8 t ADT: 8,599

N LAKE RD

Fair

Over: BIG CREEK #3 DRAIN

6.30 MILESEASTONNORTHLAKE, Coos, OR

Built 1978 Load: 43.1 t ADT: 179

27 S 12 W 14.00:

Fair

Over: STEINNON CREEK

1.6 miles NW of Fairview,, Coos, OR

Built 1978 Load: 43.4 t ADT: 20

COUNTY RD 186G

Fair

Over: BIG CREEK #1 (DITCH)

0680 MILES EAST ON NORTH, Coos, OR

Built 1978 Load: 43.4 t ADT: 179

COUNTY RD 55G

Fair

Over: WREN CREEK

3.78 MILES FROM COUNTY RD, Coos, OR

Built 1981 Load: 43.4 t ADT: 449

27 S 10 W 06.01:

Fair

Over: MIDDLE CREEK

4 miles SE of Fairview, O, Coos, OR

Built 1975 Load: 44.1 t ADT: 20

COUNTY RD 177G

Fair

Over: WEST FORK CATCHING CREEK

0138 SOUTH JCT RD 19 177, Coos, OR

Built 1973 Load: 44.1 t ADT: 15

US101(HWY009)NB

Fair

Over: NB SHINGLEHOUSE SLOUGH

02.3 MI S HWY 241 JCT, Coos, OR

Built 1990 Load: 44.4 t ADT: 6,860

COUNTY RD 83G

Fair

Over: CANYON CR./SCHOOLLAND CR

0575 SOUTH JCT RD 20 AN83, Coos, OR

Built 1978 Load: 45.4 t ADT: 35

US101(HWY009)

Fair

Over: FERRY CREEK

00.4 MI S HWY 244 JCT, Coos, OR

Built 1962 Load: 45.7 t ADT: 8,399

COUNTY RD 122G

Fair

Over: JOHNS CREEK

0298 EAST OLD COOPER PIT, Coos, OR

Built 1976 Load: 45.7 t ADT: 194

COUNTY RD 55

Fair

Over: DR. STEM/ DANIELS CREEK

3.08 MILES FROM CO RD #26, Coos, OR

Built 1981 Load: 45.7 t ADT: 410

FAS A-396

Fair

Over: COOS CITY/ISTHMUS SLOUGH

002 MI E FAP 2 JCT, Coos, OR

Built 2006 Load: 46.3 t ADT: 2,797

COUNTY RD 202G

Fair

Over: RUSSELL/WILLANCH CREEK

0.75 MI E OF CO RD 45, Coos, OR

Built 1980 Load: 46.7 t ADT: 145

NORTH LAKE LANE

Fair

Over: NOBLE CREEK

0610 MI E FAS JCT 101, Coos, OR

Built 2005 Load: 47.0 t ADT: 206

OR 42 (HWY 035)

Fair

Over: CUNNINGHAM CREEK O'FLOW

1.2 MI WEST OF JCT 42S, Coos, OR

Built 1993 Load: 47.3 t ADT: 8,599

COUNTY RD 156

Fair

Over: OLD STATE HIWATER OFLOW

0068 N LEEP MILL CO RD156, Coos, OR

Built 1973 Load: 48.6 t ADT: 1,067

COUNTY RD 1D

Fair

Over: EAST FORK COQUILLE RIVER

0490 MILE EAST SITKUM SCH, Coos, OR

Built 1970 Load: 49.0 t ADT: 66

COUNTY RD 1B

Fair

Over: YANKEE RUN CREEK

0900 MILES FROM COOPER BR, Coos, OR

Built 1970 Load: 50.9 t ADT: 360

COUNTY RD 45

Fair

Over: KENTUCK SLOUGH

2.7 MILES EASTHIGHWAY101, Coos, OR

Built 2007 Load: 50.9 t ADT: 2,766

Hwy 8000

Fair

Over: Knife Creek

Hwy 8000, MP 3.4, Coos, OR

Built 1977 Load: 54.4 t ADT: 10

Catching Slough Rd

Fair

Over: Matson Creek

5.3 mi SE of Coos Bay, Coos, OR

Built 2008 Load: 55.3 t ADT: 321

COUNTY RD 55G

Fair

Over: DANIELS CREEK #4

0525 MILES FROM CO RD 26, Coos, OR

Built 1971 Load: 55.7 t ADT: 401

Hwy. 2300

Fair

Over: Millicoma River

3.1 mi. from 1000 junct., Coos, OR

Built 1984 Load: 56.2 t ADT: 25

US101(HWY009)SB

Fair

Over: SB SHINGLE HOUSE SLOUGH

02.3 MI S HWY 241 JCT, Coos, OR

Built 1989 Load: 58.6 t ADT: 6,860

COUNTY RD 17

Fair

Over: LARSON CREEK

T24S R12W S30, SHOREWOOD, Coos, OR

Built 1997 Load: 69.0 t ADT: 321

27 S 10 W 03.00:

Fair

Over: MIDDLE CREEK

4 miles SE of Fairview, O, Coos, OR

Built 1959 Load: 80.7 t ADT: 10

UPPER 4TH CREEK RD

Good

Over: 4TH CREEK

2.5 KM EAST OF BARVIEW, Coos, OR

Built 2004 Load: 16.7 t ADT: 10

COUNTY RD 112G

Good

Over: EAST FORK COQUILLE RIVER

0002 MILES SOUTH CO RD#1C, Coos, OR

Built 1989 Load: 17.8 t ADT: 15

30 S 10 W 03.00:

Good

Over: ROCK CREEK

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

Built 1967 Load: 19.1 t ADT: 20

28 S 11 W 29.00:

Good

Over: ELK CREEK

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

Built 1963 Load: 19.4 t ADT: 20

US101(HWY009)

Good

Over: DAVIS SLOUGH

00.6 MI S HWY 035 JCT, Coos, OR

Built 2001 Load: 20.1 t ADT: 5,386

COUNTY RD

Good

Over: BEAVER CREEK

0072 FROM JCT HWY 42 C 5A, Coos, OR

Built 2011 Load: 20.1 t ADT: 2,081

29 S 10 W 11.02:

Good

Over: SANDY CREEK

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

Built 1972 Load: 21.7 t ADT: 20

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

Related

Browse all → | Rankings →
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.