Cooper County, MO

193 public highway bridges

Cooper County Bridge Snapshot

Cooper County, Missouri contains 193 public highway bridges in the FHWA National Bridge Inventory. Roughly 48.2% are rated “Good,” 43% “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 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.

193

Total Bridges

48.2%

Good

3.1%

Poor

3.1%

Structurally Deficient

Condition Distribution

Good

48.2% (93)

Fair

43% (83)

Poor

3.1% (6)

SD

3.1% (6)

All Bridges (193)

Sort:

MO 5 S

Over: IS 70

S 9 T 48 N R 17 W, Cooper, MO

Built 1958 ADT: 16,487

RT B S

Over: IS 70

S 11 T 48 N R 17 W, Cooper, MO

Built 2010 ADT: 17,379

MO 87 S

Over: IS 70

S 8 T 48 N R 16 W, Cooper, MO

Built 2018 ADT: 18,320

US 40 E

Over: CST WATER ST

S 8 T 48 N R 16 W, Cooper, MO

Built 1995 ADT: 118

RT M S

Over: IS 70

S 8 T 48 N R 18 W, Cooper, MO

Built 1961 ADT: 15,239

MO 41 S

Over: IS 70

S 12 T 48 N R 18 W, Cooper, MO

Built 1958 ADT: 16,418

DUNKLES DR S

Over: IS 70

S 17 T 48 N R 17 W, Cooper, MO

Built 1958 ADT: 16,418

WOODLAND SCHOOL DR

Over: IS 70

S 11 T 48 N R 16 W, Cooper, MO

Built 1958 ADT: 18,320

RT K S

Over: IS 70

S 10 T 48 N R 19 W, Cooper, MO

Built 1962 ADT: 15,239

MO 179 S

Over: IS 70

S 13 T 48 N R 16 W, Cooper, MO

Built 1958 ADT: 17,895

RT Z S

Over: IS 70

S 7 T 48 N R 19 W, Cooper, MO

Built 1962 ADT: 16,900

CONNOR BRIDGE DR

Over: PETITE SALINE CR

S 13 T 48 N R 16 W, Cooper, MO

Built 1907 Load: 7.2 t ADT: 35

DOYLE RD

Over: BR OF PETITE SALIN

S 13 T 48 N R 17 W, Cooper, MO

Built 2001 Load: 8.1 t ADT: 100

MONITEAU COUNTY DR

Over: BRUSH CR

S 1 T 45 N R 16 W, Cooper, MO

Built 1965 Load: 9.0 t ADT: 30

ARROW ROCK RD

Over: HAUMAN BR

S 1 T 49 N R 19 W, Cooper, MO

Built 1969 Load: 9.9 t ADT: 25

UNION LN

Over: UP RR

S 3 T 48 N R 19 W, Cooper, MO

Built 1930 Load: 11.7 t ADT: 20

RT N E

Over: CLEAR CR

S 9 T 47 N R 19 W, Cooper, MO

Built 1965 Load: 11.7 t ADT: 107

RT U S

Over: PETITE SALINE CR

S 19 T 48 N R 16 W, Cooper, MO

Built 1961 Load: 12.6 t ADT: 277

ELKSTOWN RD

Over: PETITE SALINE CR

S 15 T 46 N R 18 W, Cooper, MO

Built 1997 Load: 13.5 t ADT: 50

BELLAIR RD

Over: PETITE SALINE CR

S 14 T 47 N R 18 W, Cooper, MO

Built 1960 Load: 16.2 t ADT: 35

MORGAN COUNTY DR

Over: BR OF LAMINE RVR

S 3 T 45 N R 19 W, Cooper, MO

Built 1960 Load: 16.2 t ADT: 250

ELKSTOWN RD

Over: BR OF OTTER RVR

S 19 T 46 N R 18 W, Cooper, MO

Built 1970 Load: 16.2 t ADT: 30

WASHINGTON RD

Over: OTTER CREEK

S 4 T 45 N R 18 W, Cooper, MO

Built 1996 Load: 16.2 t ADT: 100

OLD HWY 40

Over: THOMAS BR

S 9 T 48 N R 17 W, Cooper, MO

Built 1930 Load: 16.2 t ADT: 1,000

RT J E

Over: STEPHENS FK CR

S 5 T 46 N R 17 W, Cooper, MO

Built 1986 Load: 16.2 t ADT: 296

RT A S

Over: LAMINE RVR

S 35 T 46 N R 19 W, Cooper, MO

Built 1930 Load: 17.1 t ADT: 326

RT K S

Over: BLACKWATER RVR

S 27 T 49 N R 19 W, Cooper, MO

Built 1965 Load: 18.0 t ADT: 450

COAL BANK RD

Over: HUTCHISON BR

S 29 T 47 N R 17 W, Cooper, MO

Built 1996 Load: 18.9 t ADT: 50

COAL BANK RD

Over: BR OF HUTCHISON CR

S 32 T 47 N R 17 W, Cooper, MO

Built 1920 Load: 18.9 t ADT: 50

KLIETHERMES DR

Over: PETITE SALINE CR

S 23 T 46 N R 18 W, Cooper, MO

Built 1997 Load: 18.9 t ADT: 40

CHESTNUT RD E

Over: MARTINS BR

S 15 T 48 N R 18 W, Cooper, MO

Built 1961 Load: 18.9 t ADT: 50

CALIFORNIA DR

Over: BRUSH CR

S 2 T 45 N R 16 W, Cooper, MO

Built 1999 Load: 19.8 t ADT: 100

MO 135 S

Over: POTTER BR

S 7 T 46 N R 19 W, Cooper, MO

Built 1936 Load: 20.7 t ADT: 1,015

FAIR RD

Over: BR OF PETITE SALIN

S 19 T 48 N R 17 W, Cooper, MO

Built 1994 Load: 21.6 t ADT: 50

RT U S

Over: CLARKS CR

S 5 T 47 N R 16 W, Cooper, MO

Built 1959 Load: 21.6 t ADT: 277

RT J E

Over: FAIRGD BR

S 32 T 47 N R 17 W, Cooper, MO

Built 1953 Load: 22.5 t ADT: 296

CONSERVATION RD

Over: BR OF LAMINE RVR

S 16 T 46 N R 19 W, Cooper, MO

Built 1996 Load: 23.4 t ADT: 50

LODGE RD

Over: BR OF LAMINE RVR

S 1 T 48 N R 19 W, Cooper, MO

Built 1950 Load: 24.3 t ADT: 50

RT F E

Over: STEPHENS BR

S 8 T 47 N R 17 W, Cooper, MO

Built 1966 Load: 24.3 t ADT: 95

MT VERNON RD

Over: BR OF PETITE SALIN

S 8 T 47 N R 18 W, Cooper, MO

Built 1950 Load: 24.3 t ADT: 50

RT H S

Over: BR OF BRUSH CR

S 3 T 45 N R 16 W, Cooper, MO

Built 1956 Load: 24.3 t ADT: 1,094

RT H S

Over: BRUSH CR

S 3 T 45 N R 16 W, Cooper, MO

Built 1956 Load: 25.2 t ADT: 1,094

BELLAIR RD

Over: BR OF SALINE CR

S 10 T 47 N R 17 W, Cooper, MO

Built 2001 Load: 26.1 t ADT: 50

MO 5 S

Over: SALINE CREEK BR

S 25 T 46 N R 18 W, Cooper, MO

Built 1930 Load: 26.1 t ADT: 1,729

RT A S

Over: BARTLET BR

S 2 T 45 N R 19 W, Cooper, MO

Built 1932 Load: 26.1 t ADT: 326

MO 41 S

Over: SLOUGH CREEK

S 1 T 49 N R 19 W, Cooper, MO

Built 1930 Load: 26.1 t ADT: 800

CAVE CREEK RD

Over: WOLF CR

S 30 T 48 N R 15 W, Cooper, MO

Built 1930 Load: 27.0 t ADT: 55

HARNED RD

Over: BR OF MONITEAU CR

S 7 T 46 N R 16 W, Cooper, MO

Built 1998 Load: 27.0 t ADT: 100

MO 135 S

Over: COAL BANK CR

S 8 T 47 N R 18 W, Cooper, MO

Built 1940 Load: 27.0 t ADT: 791

RT A S

Over: HONEY CR

S 18 T 46 N R 18 W, Cooper, MO

Built 1948 Load: 27.0 t ADT: 326

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