Douglas County, OR

699 public highway bridges

Douglas County Bridge Snapshot

Douglas County, Oregon contains 699 public highway bridges in the FHWA National Bridge Inventory. Roughly 33.3% are rated “Good,” 54.5% “Fair,” 3.1% “Poor,” and 3.1% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in OR are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

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

699
Total Bridges
33.3%
Good
3.1%
Poor
3.1%
Structurally Deficient

Condition Distribution

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

All Bridges (699)

COUNTY RD 5

Fair

Over: COW HOLLOW CREEK

5.2 MI W OF ROSEBURG, Douglas, OR

Built 1969 Load: 29.0 t ADT: 2,394

TILLER-TRAIL HWY

Fair

Over: SOUTH UMPQUA RIVER

0.5 MI W OF DAYS CREEK PO, Douglas, OR

Built 1989 Load: 29.0 t ADT: 4,214

COUNTY RD 386

Fair

Over: MYRTLE CREEK

IN MYRTLE CREEK @ DQ, Douglas, OR

Built 1930 Load: 29.0 t ADT: 15,228

24 S 06 W 07.01:

Fair

Over: YELLOW CREEK

1.8 miles NE of Hwy 138 (, Douglas, OR

Built 1971 Load: 29.2 t ADT: 25

29 S 08 W 01.00:

Fair

Over: BERRY CREEK

1.2 miles S of Hwy 42 (MP, Douglas, OR

Built 1972 Load: 29.2 t ADT: 25

OR 42 (HWY 035)

Fair

Over: OLALLA CREEK

09.5 MI W HWY 001 JCT, Douglas, OR

Built 1949 Load: 29.2 t ADT: 5,806

I-5 (HWY 001) SB

Fair

Over: QUINES CREEK

I-5 SB MP 86.40, Douglas, OR

Built 2005 Load: 29.2 t ADT: 9,496

25 S 07 W 05.01:

Fair

Over: UMPQUA RIVER

0.01 miles W of County Ro, Douglas, OR

Built 1962 Load: 29.5 t ADT: 50

ROAD

Fair

Over: CAVITT CREEK

NO DATA ENTERED, Douglas, OR

Built 1963 Load: 29.5 t ADT: 20

SCOTTSBURG W RD

Fair

Over: LITTLE MILL CREEK

0.2 MI W OF SCOTTSBURG, Douglas, OR

Built 1977 Load: 29.5 t ADT: 125

OR 138 (HWY 231)

Fair

Over: CALAPOOYA CREEK

00.20 MI N SUTHERLIN, Douglas, OR

Built 2009 Load: 29.5 t ADT: 2,966

20 S 09 W 27.01:

Fair

Over: 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:

Fair

Over: CAMP CREEK

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

Built 1970 Load: 29.8 t ADT: 50

WOODS CR RD

Fair

Over: DAYS CREEK

1.0 MI NE OF DAYS CREEK, Douglas, OR

Built 1954 Load: 29.8 t ADT: 188

COUNTY RD 82

Fair

Over: CAVITT CREEK

8.6 MI SE OF GLIDE, Douglas, OR

Built 1960 Load: 29.9 t ADT: 378

COUNTY RD 83

Fair

Over: MID FK OF S FK DEER CR

4.4 MI SE OF DIXONVILLE, Douglas, OR

Built 1955 Load: 29.9 t ADT: 157

COUNTY RD 120A

Fair

Over: DIMMICK CREEK

2.7 MI E OF SUTHERLIN, Douglas, OR

Built 1967 Load: 29.9 t ADT: 674

OR 138 (HWY 231)

Fair

Over: UMPQUA RIVER

038 MI S ELKTON, Douglas, OR

Built 1967 Load: 30.1 t ADT: 1,878

I-5 (HWY 001) NB

Fair

Over: ELK CREEK

06.0 MI N OF HWY 236 JCT, Douglas, OR

Built 1953 Load: 30.1 t ADT: 10,113

NO.MYRTLE RD CR#15

Fair

Over: NORTH MYRTLE CREEK

12.2 MI E OF MYRTLE CREEK, Douglas, OR

Built 1956 Load: 30.1 t ADT: 88

COUNTY RD 37

Fair

Over: HANEY CREEK

23.5 MI NW OF DRAIN, Douglas, OR

Built 1955 Load: 30.1 t ADT: 130

OR 138 (HWY 138)

Fair

Over: OAK CREEK

10.6 MI E OF HWY 99, Douglas, OR

Built 1972 Load: 30.5 t ADT: 4,587

US101(HWY009)

Fair

Over: SCHOFIELD CREEK

00.6 MI S HWY 045 JCT, Douglas, OR

Built 1952 Load: 30.8 t ADT: 11,873

ROAD

Fair

Over: NORTH UMPQUA RIVER

NO DATA ENTERED, Douglas, OR

Built 1936 Load: 30.9 t ADT: 195

20 S 11 W 36.00:

Fair

Over: WEST FORK SMITH RIVER

32.4 miles NE of Hwy 101, Douglas, OR

Built 1963 Load: 31.1 t ADT: 50

22 S 10 W 35.00:

Fair

Over: MILL CREEK

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

Built 1966 Load: 31.1 t ADT: 50

I-5 (HWY 001) SB

Fair

Over: ELK CREEK

06.0 MI N OF HWY 236 JCT, Douglas, OR

Built 1964 Load: 31.1 t ADT: 10,113

25 S 01 E 31.00:

Fair

Over: PASS CREEK

0.5 miles NE of Hwy 138 (, Douglas, OR

Built 1959 Load: 31.8 t ADT: 50

ROAD

Fair

Over: ROGUE RIVER

NO DATA ENTERED, Douglas, OR

Built 1960 Load: 31.8 t ADT: 36

ROAD

Fair

Over: LIMPY CREEK

NO DATA ENTERED, Douglas, OR

Built 1976 Load: 31.8 t ADT: 50

PARK RD

Fair

Over: PASS CREEK

0.1 MI NORTH OF CURTIN., Douglas, OR

Built 1998 Load: 31.8 t ADT: 222

OR 38 (HWY 045)

Fair

Over: WELLS CREEK

022 MI E SCOTTSBURG, Douglas, OR

Built 2002 Load: 32.1 t ADT: 3,395

HAYHURST RD #24

Fair

Over: BILLY CREEK

5.5 MI NW OF YONCALLA, Douglas, OR

Built 1962 Load: 32.1 t ADT: 290

23 S 09 W 04.00:

Fair

Over: CAMP CREEK

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

Built 1960 Load: 32.4 t ADT: 50

23 S 09 W 13.00:

Fair

Over: CAMP CREEK

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

Built 1964 Load: 32.4 t ADT: 50

21 S 05 W 18.00:

Fair

Over: SMITH RIVER

17.0 miles NW of Hwy 99 (, Douglas, OR

Built 1961 Load: 32.4 t ADT: 25

26 S 07 W 07.00:

Fair

Over: HUBBARD CREEK

3.7 miles S of County Roa, Douglas, OR

Built 1966 Load: 32.4 t ADT: 25

OR 38 (HWY 045)

Fair

Over: KOEPKE SLOUGH

04.1 MI E HWY 009 JCT, Douglas, OR

Built 1933 Load: 32.4 t ADT: 2,613

I-5 (HWY 001)

Fair

Over: SWAMP CREEK

02.0 MI N OF CO LINE, Douglas, OR

Built 1948 Load: 32.4 t ADT: 18,774

I-5 (HWY 001)

Fair

Over: CREEK

02.7MI S OF SUTHERLIN SCL, Douglas, OR

Built 1954 Load: 32.4 t ADT: 27,668

SALMON HARBOR DR

Fair

Over: WINCHESTER CREEK

AT WINCHESTER BAY, Douglas, OR

Built 1963 Load: 32.4 t ADT: 5,511

BARTON RD CR#97

Fair

Over: COW CREEK

0.2 MI NW OF I5 EXIT 83, Douglas, OR

Built 1988 Load: 32.4 t ADT: 612

19 S 08 W 31.00:

Fair

Over: WEST FORK SMITH RIVER

32.5 miles E of Hwy 101 (, Douglas, OR

Built 1957 Load: 32.7 t ADT: 50

25 S 02 W 11.00:

Fair

Over: MACE CREEK

8.2 miles N of Hwy 138 (M, Douglas, OR

Built 1961 Load: 32.7 t ADT: 50

FOSTER CREEK ROAD

Fair

Over: FOSTER CREEK

SEC.19,T.29S.,R04E.,W.M., Douglas, OR

Built 2001 Load: 32.7 t ADT: 10

I-5 (HWY 001)

Fair

Over: CANYON CREEK

00.8 MI S OF CANYONVILLE, Douglas, OR

Built 1951 Load: 32.7 t ADT: 19,837

I-5 (HWY 001)

Fair

Over: CANYON CREEK

01.0 MI S OF CANYONVILLE, Douglas, OR

Built 1951 Load: 32.7 t ADT: 19,230

I-5 (HWY 001)

Fair

Over: CANYON CREEK

01.7 MI S OF CANYONVILLE, Douglas, OR

Built 1951 Load: 32.7 t ADT: 19,230

COUNTY RD 18

Fair

Over: SOUTH MYRTLE CREEK

9.2 MI E OF MYRTLE CREEK, Douglas, OR

Built 1961 Load: 32.7 t ADT: 471

COUNTY RD 18

Fair

Over: SOUTH MYRTLE CREEK

10.6 MI E OF MYRTLE CREEK, Douglas, OR

Built 1961 Load: 32.7 t ADT: 286

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

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial