Oregon County, MO

84 public highway bridges

Oregon County Bridge Snapshot

Oregon County, Missouri contains 84 public highway bridges in the FHWA National Bridge Inventory. Roughly 22.6% are rated “Good,” 69% “Fair,” 8.3% “Poor,” and 8.3% 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 MO 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.

84

Total Bridges

22.6%

Good

8.3%

Poor

8.3%

Structurally Deficient

Condition Distribution

Good

22.6% (19)

Fair

69% (58)

Poor

8.3% (7)

SD

8.3% (7)

All Bridges (84)

Sort:

COUNTY RD 242

Over: COTTON CR

S 1 T 23 N R 5 W, Oregon, MO

Built 1938 Load: 2.7 t ADT: 30

RT EE S

Over: TOWN CR

S 15 T 22 N R 4 W, Oregon, MO

Built 1939 Load: 7.2 t ADT: 154

COUNTY RD 337

Over: WARM FK OF SPRING

S 6 T 22 N R 5 W, Oregon, MO

Built 1948 Load: 8.1 t ADT: 60

COUNTY RD 357

Over: TWO MILE CR

S 30 T 22 N R 5 W, Oregon, MO

Built 1938 Load: 9.9 t ADT: 50

COUNTY RD 213

Over: WARM FK OF SPRING

S 28 T 22 N R 5 W, Oregon, MO

Built 1952 Load: 9.9 t ADT: 50

COUNTY RD 326

Over: TRIB WARM FK SPRIN

S 17 T 22 N R 5 W, Oregon, MO

Built 1940 Load: 11.7 t ADT: 50

RT E S

Over: FREDERICK CR

S 6 T 22 N R 3 W, Oregon, MO

Built 1964 Load: 11.7 t ADT: 782

COUNTY RD 373

Over: ENGLISH CR

S 33 T 22 N R 6 W, Oregon, MO

Built 1951 Load: 12.6 t ADT: 20

RT M S

Over: WARM CR

S 9 T 23 N R 6 W, Oregon, MO

Built 1947 Load: 13.5 t ADT: 761

COUNTY RD 321

Over: BARREN FK

S 19 T 24 N R 5 W, Oregon, MO

Built 1950 Load: 16.2 t ADT: 15

COUNTY RD 261

Over: MILL CR

S 28 T 22 N R 3 W, Oregon, MO

Built 1984 Load: 16.2 t ADT: 40

COUNTY RD 323

Over: WARM FK OF SPRING

S 31 T 23 N R 5 W, Oregon, MO

Built 1985 Load: 16.2 t ADT: 30

COUNTY RD 155

Over: HURRICANE CR

S 28 T 25 N R 3 W, Oregon, MO

Built 1900 Load: 16.2 t ADT: 10

COUNTY RD 264

Over: TRACY CR

S 34 T 22 N R 5 W, Oregon, MO

Built 1948 Load: 16.2 t ADT: 40

RT EE S

Over: FREDERICK CR

S 2 T 22 N R 4 W, Oregon, MO

Built 1960 Load: 16.2 t ADT: 154

RT A E

Over: FREDERICK CR

S 34 T 23 N R 4 W, Oregon, MO

Built 1935 Load: 18.0 t ADT: 326

RT A E

Over: MOONEY CR

S 35 T 23 N R 4 W, Oregon, MO

Built 1935 Load: 18.0 t ADT: 326

US 160 E

Over: CULP BR

S 34 T 24 N R 4 W, Oregon, MO

Built 1925 Load: 18.9 t ADT: 1,334

RT H S

Over: SPRING VALLEY

S 25 T 22 N R 3 W, Oregon, MO

Built 1935 Load: 18.9 t ADT: 405

US 160 E

Over: PINEY CR

S 33 T 24 N R 4 W, Oregon, MO

Built 1931 Load: 20.7 t ADT: 1,711

RT H S

Over: STUBBLEFIELD BR

S 31 T 22 N R 2 W, Oregon, MO

Built 1935 Load: 21.6 t ADT: 308

RT M S

Over: ROVER BR

S 27 T 24 N R 6 W, Oregon, MO

Built 1935 Load: 22.5 t ADT: 827

COUNTY RD 333

Over: TRIB OF SPRING RVR

S 11 T 23 N R 6 W, Oregon, MO

Built 1994 Load: 23.4 t ADT: 35

RT EE S

Over: JAMES CR

S 28 T 21 N R 4 W, Oregon, MO

Built 1960 Load: 23.4 t ADT: 154

RT OO S

Over: CRAZY SPR HOLLOW

S 7 T 22 N R 5 W, Oregon, MO

Built 1957 Load: 25.2 t ADT: 326

RT F E

Over: COUNTY LINE BR

S 6 T 22 N R 6 W, Oregon, MO

Built 1934 Load: 25.2 t ADT: 222

MO 142 E

Over: TRACEY CR

S 30 T 22 N R 4 W, Oregon, MO

Built 1950 Load: 25.2 t ADT: 2,389

MO 19 S

Over: PINEY CR

S 34 T 24 N R 4 W, Oregon, MO

Built 1972 Load: 26.1 t ADT: 2,468

US 160 E

Over: BARREN FORK CR

S 8 T 24 N R 5 W, Oregon, MO

Built 1926 Load: 26.1 t ADT: 1,711

RT U S

Over: RUSH CR

S 2 T 22 N R 2 W, Oregon, MO

Built 1955 Load: 26.1 t ADT: 22

US 160 E

Over: SMALL STR

S 23 T 23 N R 3 W, Oregon, MO

Built 1922 Load: 27.0 t ADT: 433

RT W E

Over: ENGLISH CR

S 21 T 22 N R 6 W, Oregon, MO

Built 1958 Load: 27.0 t ADT: 936

RT J S

Over: DRY WASH

S 12 T 24 N R 2 W, Oregon, MO

Built 1938 Load: 27.0 t ADT: 189

MO 142 E

Over: JANES CR

S 35 T 22 N R 4 W, Oregon, MO

Built 1950 Load: 27.0 t ADT: 615

US 63 S

Over: WARM FORK

S 32 T 22 N R 5 W, Oregon, MO

Built 1966 Load: 27.9 t ADT: 8,005

RT U S

Over: HURRICANE CR

S 35 T 23 N R 2 W, Oregon, MO

Built 1955 Load: 27.9 t ADT: 22

US 160 E

Over: PINEY CR

S 34 T 24 N R 4 W, Oregon, MO

Built 1925 Load: 28.8 t ADT: 1,334

US 63 S

Over: WARM FORK, BNSF RR

S 32 T 22 N R 5 W, Oregon, MO

Built 1966 Load: 29.7 t ADT: 11,830

RT Y S

Over: SAND SPRING

S 7 T 22 N R 2 W, Oregon, MO

Built 1960 Load: 31.5 t ADT: 49

COUNTY RD 263

Over: MILL CR

S 34 T 22 N R 3 W, Oregon, MO

Built 2000 Load: 32.4 t ADT: 70

COUNTY RD 359

Over: CREEK

S 23 T 22 N R 6 W, Oregon, MO

Built 1965 Load: 32.4 t ADT: 30

US 160 E

Over: HUDDLESTON BR

S 24 T 24 N R 5 W, Oregon, MO

Built 1931 Load: 33.3 t ADT: 1,711

MO 19 S

Over: SPRING RVR

S 20 T 22 N R 5 W, Oregon, MO

Built 1928 Load: 34.2 t ADT: 2,216

MO 19 S

Over: FREDERICK CR

S 19 T 23 N R 4 W, Oregon, MO

Built 1926 Load: 36.0 t ADT: 2,123

MO 19 S

Over: TUCKER CR

S 3 T 23 N R 4 W, Oregon, MO

Built 1972 Load: 37.8 t ADT: 3,337

MO 99 S

Over: MIDDLE FK CR

S 5 T 24 N R 5 W, Oregon, MO

Built 2001 Load: 37.8 t ADT: 715

MO 99 S

Over: PINE HOLLOW

S 31 T 26 N R 5 W, Oregon, MO

Built 1932 Load: 38.7 t ADT: 305

RT Y S

Over: BROCK CR

S 20 T 23 N R 2 W, Oregon, MO

Built 1960 Load: 38.7 t ADT: 49

US 160 E

Over: BR MILL CR

S 15 T 24 N R 5 W, Oregon, MO

Built 1926 Load: 40.5 t ADT: 1,711

RT KK E

Over: BUCKHORN HOLLOW

S 9 T 22 N R 3 W, Oregon, MO

Built 1961 Load: 40.5 t ADT: 124

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026