Douglas County, OR

699 public highway bridges

Douglas County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Douglas County, Oregon contains 699 public highway bridges. Roughly 33.3% are rated “Good,” 54.5% “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.

699
Total Bridges
33.3%
Good
54.5%
Fair
3.1%
Poor Condition

Condition Distribution

Good
33.3% (233)
Fair
54.5% (381)
Poor
3.1% (22)

All Bridges (699)

COUNTY RD 38

Good

Over: OLALLA CREEK

7.5 MI S OF PORTER CREEK, Douglas, OR

Built 1998 Load: 53.5 t ADT: 639

COUNTY RD 149

Good

Over: NORTH MYRTLE CREEK

8.0 MI NE MYRTLE CR., Douglas, OR

Built 1990 Load: 53.5 t ADT: 74

ROAD

Good

Over: OTTER SLOUGH

NO DATA ENTERED, Douglas, OR

Built 1998 Load: 53.6 t ADT: 3

33 S 07 W 02.00:

Good

Over: RIFFLE CREEK

15.8 miles NW of I-5 (exi, Douglas, OR

Built 1966 Load: 53.8 t ADT: 250

20 S 08 W 18.02:

Good

Over: SMITH RIVER

40.8 miles NE of Hwy 101, Douglas, OR

Built 1961 Load: 54.4 t ADT: 50

OR 38 (HWY 045)

Good

Over: GRABB CREEK

Hwy 045 MP 25.10, Douglas, OR

Built 2018 Load: 54.8 t ADT: 3,481

20 S 08 W 28.00:

Good

Over: SMITH RIVER

45.8 miles NE of Hwy 101, Douglas, OR

Built 1966 Load: 55.7 t ADT: 50

OR 38 (HWY 045)

Good

Over: LUDER CREEK

051 MI W SCOTTSBURG, Douglas, OR

Built 2016 Load: 55.7 t ADT: 3,509

LITTLE RV.RD CR#17

Good

Over: EMILE CREEK

15.0 MI SE OF GLIDE RS, Douglas, OR

Built 2005 Load: 56.1 t ADT: 643

EDENBOWER ST

Good

Over: NEWTON CREEK

0.1 MI SO STEWART PKWY, Douglas, OR

Built 1998 Load: 56.7 t ADT: 1,441

INDUSTRIAL DRIVE

Good

Over: ROBERTS CREEK

T28S-R6W-S11, Douglas, OR

Built 1993 Load: 57.3 t ADT: 301

26 S 02 W 17.00:

Good

Over: Honey Creek

HWY 138 (MP 25.6), 0.25 m, Douglas, OR

Built 2006 Load: 58.3 t ADT: 100

20 S 08 W 13.00:

Good

Over: SOUTH SISTER CREEK

41.5 miles E of Hwy 101 (, Douglas, OR

Built 1968 Load: 58.6 t ADT: 50

20 S 08 W 22.00:

Good

Over: SOUTH SISTER CREEK

41.5 miles E of Hwy 101 (, Douglas, OR

Built 1966 Load: 58.6 t ADT: 50

County Rd 112

Good

Over: East Fork Coquille River

10.0 Mi NW of Tenmile PO, Douglas, OR

Built 2005 Load: 59.0 t ADT: 129

OAKLAND-SHADY HWY

Good

Over: SUTHERLIN CREEK

0.5 MI N OF WILBUR P.O., Douglas, OR

Built 2000 Load: 59.3 t ADT: 3,354

31 S 05 W 02.00:

Good

Over: TRIB OF WEST FORK CANYON

1.5 miles W of I-5 (exit, Douglas, OR

Built 2009 Load: 60.3 t ADT: 5

OR 138 (HWY 138)

Good

Over: WILLIAMS CREEK

MP 37.14 HWY 138, Douglas, OR

Built 2010 Load: 64.2 t ADT: 507

COUNTY RD 1

Good

Over: JOE HALL CREEK

T31SR1WS19, Douglas, OR

Built 2012 Load: 66.4 t ADT: 682

19 S 08 W 16.00:

Good

Over: ESMOND CREEK

2.0 miles S of Siuslaw Ri, Douglas, OR

Built 1972 Load: 67.4 t ADT: 20

OR 138 (HWY 138)

Good

Over: HONEY CREEK

255 MI E OF HWY 99, Douglas, OR

Built 2006 Load: 67.4 t ADT: 1,136

TILLER-TRAIL HWY

Good

Over: ST.JOHNS CREEK

005 MI. W. OF MILO, Douglas, OR

Built 1996 Load: 69.0 t ADT: 3,060

20 S 10 W 23.00:

Good

Over: EAST FORK SPENCER CREEK

20.5 miles NE of Hwy 101, Douglas, OR

Built 1970 Load: 77.8 t ADT: 50

22 S 08 W 29.01:

Good

Over: SAWYER CREEK

0.5 miles W of Hwy 138 (M, Douglas, OR

Built 2004 Load: 81.0 t ADT: 50

23 S 09 W 03.01:

Good

Over: CAMP CREEK

5.1 miles S of Hwy 38 (MP, Douglas, OR

Built 1967 Load: 90.7 t ADT: 50

ROAD

Good

Over: LITTLE RIVER

NO DATA ENTERED, Douglas, OR

Built 1988 Load: 97.2 t ADT: 50

NO DATA ENTERED

Good

Over: DEEP CREEK

NO DATA ENTERED, Douglas, OR

Built 2011 Load: 97.2 t ADT: 50

ROAD

Poor

Over: BLACK ROCK CREEK

NO DATA ENTERED, Douglas, OR

Built 1973 ADT: 5

COUNTY RD 18

Poor

Over: SOUTH MYRTLE CREEK

10.7 MI E OF MYRTLE CREEK, Douglas, OR

Built 1961 ADT: 272

COUNTY RD 20A

Poor

Over: COW CREEK

2.0 MI SE OF RIDDLE, Douglas, OR

Built 1956 Load: 5.8 t ADT: 857

STEWART PARK ROAD

Poor

Over: SOUTH UMPQUA RIVER

0.4 W OF I-5, Douglas, OR

Built 1946 Load: 5.8 t ADT: 4,541

COUNTY RD 47

Poor

Over: LOOKINGGLASS CREEK

3.0 MI NW OF WINSTON, Douglas, OR

Built 1958 Load: 6.5 t ADT: 2,002

COUNTY RD 167

Poor

Over: S UMPQUA RIVER/CONN FORD

2.7 MI NW OF ROSEBURG, Douglas, OR

Built 1964 Load: 10.7 t ADT: 7,850

COUNTY RD 16

Poor

Over: SOUTH DEER CREEK

2.8 MI S OF DIXONVILLE, Douglas, OR

Built 1967 Load: 11.0 t ADT: 486

SHADY HWY #388

Poor

Over: CALAPOOYA CRK & UPRR

AT N OAKLAND CITY LIMIT, Douglas, OR

Built 1925 Load: 17.5 t ADT: 2,176

Johanneson Cr Rd.

Poor

Over: Dean Creek

On Johanneson Cr Rd, Douglas, OR

Built 1964 Load: 18.8 t ADT: 76

OR 138 (HWY 138)

Poor

Over: N UMPQUA RV (LONE ROCK)

17.9 MI E OF HWY 99, Douglas, OR

Built 1954 Load: 20.4 t ADT: 1,483

BYRON CR RD

Poor

Over: BYRON CREEK

1.70 NE JCT CO RD 38, Douglas, OR

Built 1981 Load: 20.4 t ADT: 95

MEHL CR RD #11

Poor

Over: MEHL CREEK

6.5 MI S OF ELKTON, Douglas, OR

Built 1963 Load: 20.4 t ADT: 119

COUNTY RD 5

Poor

Over: ARCHAMBEAU CREEK

3.6 MI W OF LOOKINGGLASS, Douglas, OR

Built 1974 Load: 21.1 t ADT: 724

ROAD

Poor

Over: NORTH UMPQUA RIVER

NO DATA ENTERED, Douglas, OR

Built 1971 Load: 24.5 t ADT: 50

JOE HOOKER RD #67

Poor

Over: SAWYER CREEK

5.0 MI W OF ELKTON, Douglas, OR

Built 1960 Load: 25.6 t ADT: 115

ELKHEAD ROAD #7

Poor

Over: ELK CREEK

5.3 MI E OF YONCALLA, Douglas, OR

Built 1955 Load: 26.6 t ADT: 523

ELKHEAD ROAD #50

Poor

Over: OLDHAM CREEK

4.0 MI E OF OAKLAND, Douglas, OR

Built 1965 Load: 27.2 t ADT: 551

COUNTY RD 31

Poor

Over: SUTHERLIN CREEK

1.0 MI S OF WILBUR STORE, Douglas, OR

Built 1962 Load: 34.7 t ADT: 857

N.E.HAMLIN DRIVE

Poor

Over: CANYON CREEK

CITY OF CANYONVILLE, Douglas, OR

Built 1971 Load: 39.5 t ADT: 3,857

COUNTY RD 23

Poor

Over: WILLIAMS CREEK

7.4 MI NW OF OAKLAND, Douglas, OR

Built 1957 Load: 39.9 t ADT: 272

COUNTY RD 12

Poor

Over: COW CREEK AT GLENDALE

IN GLENDALE, Douglas, OR

Built 1974 Load: 44.7 t ADT: 2,574

HUBBARD CR RD

Poor

Over: BEAR CREEK

9.7 MI W OF UMPQUA STORE, Douglas, OR

Built 1965 Load: 63.2 t ADT: 245

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.