Clay County, MO

436 public highway bridges

Clay County Bridge Snapshot

Clay County, Missouri contains 436 public highway bridges in the FHWA National Bridge Inventory. Roughly 29.6% are rated “Good,” 31.4% “Fair,” 6.4% “Poor,” and 6.4% 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.

436

Total Bridges

29.6%

Good

6.4%

Poor

6.4%

Structurally Deficient

Condition Distribution

Good

29.6% (129)

Fair

31.4% (137)

Poor

6.4% (28)

SD

6.4% (28)

All Bridges (436)

Sort:

168TH ST

Over: BR OF CAMP CR

S 15 T 53 N R 32 W, Clay, MO

Built 1950 Load: 9.9 t ADT: 88

188TH ST

Over: BR OF CARROLL CR

S 4 T 53 N R 30 W, Clay, MO

Built 1970 Load: 9.9 t ADT: 52

BLUFF RD

Over: DRY CR

S 13 T 51 N R 31 W, Clay, MO

Built 1965 Load: 9.9 t ADT: 17

140TH ST

Over: NEW HOPE CR

S 1 T 52 N R 30 W, Clay, MO

Built 1970 Load: 11.7 t ADT: 184

N MULBERRY DR

Over: EAST CR TRIB

S 34 T 51 N R 33 W, Clay, MO

Built 1991 Load: 12.6 t ADT: 1,829

RT C S

Over: CAMP BR

S 13 T 53 N R 32 W, Clay, MO

Built 1979 Load: 15.3 t ADT: 2,704

HILLCREST ST

Over: OWENS BR

S 14 T 53 N R 35 W, Clay, MO

Built 1985 Load: 15.3 t ADT: 45

168TH ST

Over: BR OF CAMP CR

S 16 T 53 N R 32 W, Clay, MO

Built 1950 Load: 16.2 t ADT: 88

LANCASTER RD

Over: BR NEW HOPE CR

S 2 T 53 N R 31 W, Clay, MO

Built 1950 Load: 16.2 t ADT: 236

PLATTSBURG RD

Over: ROCK CR

S 32 T 53 N R 31 W, Clay, MO

Built 1950 Load: 16.2 t ADT: 1,417

N GOLF HILL DR

Over: BR OF FISHING RVR

S 12 T 52 N R 30 W, Clay, MO

Built 1914 Load: 16.2 t ADT: 250

S LIBERTY RD

Over: WILKERSON CR

S 25 T 53 N R 33 W, Clay, MO

Built 1921 Load: 16.2 t ADT: 350

N INDIANA ST

Over: ROCK CR

S 30 T 51 N R 32 W, Clay, MO

Built 1987 Load: 16.2 t ADT: 500

59TH TERRACE

Over: ROCK CR

S 30 T 51 N R 32 W, Clay, MO

Built 1960 Load: 16.2 t ADT: 500

N BROADWAY ST

Over: SMALL CR

S 23 T 51 N R 33 W, Clay, MO

Built 1960 Load: 16.2 t ADT: 1,600

N STARK RD

Over: BR OF FISHING RVR

S 3 T 52 N R 32 W, Clay, MO

Built 1950 Load: 16.2 t ADT: 431

N STARK RD

Over: BR OF FISHING RVR

S 14 T 52 N R 32 W, Clay, MO

Built 1950 Load: 16.2 t ADT: 431

RUTH EWING RD

Over: CATES BR

S 20 T 51 N R 31 W, Clay, MO

Built 1978 Load: 16.2 t ADT: 300

LIBERTY LANDING RD

Over: CATES BR

S 20 T 51 N R 31 W, Clay, MO

Built 1978 Load: 16.2 t ADT: 300

LIBERTY DR

Over: LIT SHOAL CR

S 23 T 51 N R 32 W, Clay, MO

Built 1900 Load: 16.2 t ADT: 3,000

ROCK CREEK PKWY

Over: ROCK CR

S 15 T 50 N R 33 W, Clay, MO

Built 1975 Load: 16.2 t ADT: 3,000

OZARK EXT

Over: ROCK CR

S 15 T 50 N R 33 W, Clay, MO

Built 1970 Load: 16.2 t ADT: 350

N W 58TH ST

Over: EAST CR

S 27 T 51 N R 33 W, Clay, MO

Built 1979 Load: 16.2 t ADT: 192

RUTH EWING RD

Over: TOWN BR

S 20 T 51 N R 31 W, Clay, MO

Built 1978 Load: 16.2 t ADT: 300

CAMERON RD

Over: BR OF CARROLL CR

S 8 T 53 N R 30 W, Clay, MO

Built 1930 Load: 17.1 t ADT: 114

FRANCIS RD

Over: BR OF FISHING RVR

S 2 T 52 N R 32 W, Clay, MO

Built 1950 Load: 17.1 t ADT: 297

144TH ST

Over: FIRST CR

S 3 T 52 N R 33 W, Clay, MO

Built 1978 Load: 17.1 t ADT: 300

BUCKINGHAM RD

Over: TRIB OF LIT SHOAL

S 24 T 51 N R 32 W, Clay, MO

Built 2005 Load: 17.1 t ADT: 100

190TH ST

Over: HOLT CR

S 2 T 53 N R 31 W, Clay, MO

Built 1968 Load: 18.0 t ADT: 132

CORUM RD

Over: C.M. & ST. PAUL RR

S 10 T 52 N R 30 W, Clay, MO

Built 1974 Load: 18.0 t ADT: 1,100

BARRY RD

Over: SHOAL CR

S 12 T 51 N R 33 W, Clay, MO

Built 1983 Load: 18.0 t ADT: 6,810

NE STALEY RD

Over: E FK OF SHOAL CR

S 31 T 52 N R 32 W, Clay, MO

Built 1960 Load: 18.0 t ADT: 3,034

NE 112TH ST

Over: FISHING RVR

S 23 T 52 N R 32 W, Clay, MO

Built 1930 Load: 20.7 t ADT: 1,168

194TH ST (OLD BB)

Over: NEW HOPE CR

S 31 T 54 N R 30 W, Clay, MO

Built 1989 Load: 21.6 t ADT: 109

N BRIGHTON

Over: BIG SHOAL CR

S 17 T 51 N R 32 W, Clay, MO

Built 1978 Load: 21.6 t ADT: 4,462

MO 1 S

Over: ROCK CR

S 1 T 50 N R 33 W, Clay, MO

Built 1936 Load: 21.6 t ADT: 5,770

RAYMOND HALL RD

Over: MUDDY FORK CR

S 23 T 53 N R 31 W, Clay, MO

Built 1925 Load: 22.5 t ADT: 679

SOUTH ST

Over: FK OF FISHING RVR

S 1 T 52 N R 30 W, Clay, MO

Built 1986 Load: 22.5 t ADT: 150

TRYST FALLS PARK

Over: WILLIAMS CR

S 28 T 53 N R 30 W, Clay, MO

Built 1920 Load: 22.5 t ADT: 15

THOMPSON RD

Over: BR OF CARROLL CR

S 4 T 53 N R 30 W, Clay, MO

Built 1903 Load: 23.4 t ADT: 47

N MARIETTA ST

Over: FK OF FISHING RVR

S 1 T 52 N R 30 W, Clay, MO

Built 1920 Load: 23.4 t ADT: 120

N TROOST AVE

Over: ROCK CR

S 35 T 51 N R 33 W, Clay, MO

Built 1920 Load: 23.4 t ADT: 1,125

US 69 N

Over: HOLMES CR

S 18 T 52 N R 30 W, Clay, MO

Built 1933 Load: 23.4 t ADT: 8,411

PLEASANT VALLY RD

Over: BIG SHOAL CR

S 20 T 51 N R 32 W, Clay, MO

Built 1970 Load: 24.3 t ADT: 3,822

RT CC E

Over: CLEAR CR

S 33 T 54 N R 31 W, Clay, MO

Built 1960 Load: 24.3 t ADT: 1,350

COLLINS RD

Over: CAMP BR

S 17 T 53 N R 32 W, Clay, MO

Built 1979 Load: 25.2 t ADT: 920

NATION RD

Over: GILMORE CR

S 21 T 53 N R 31 W, Clay, MO

Built 1993 Load: 25.2 t ADT: 1,084

RT W E

Over: SMITHVILLE RESERVO

S 31 T 54 N R 32 W, Clay, MO

Built 1976 Load: 25.2 t ADT: 5,032

NATION RD

Over: ROCK CR

S 4 T 52 N R 31 W, Clay, MO

Built 1925 Load: 26.1 t ADT: 471

MO 291 N

Over: UP RR

S 17 T 51 N R 31 W, Clay, MO

Built 1972 Load: 26.1 t ADT: 12,237

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

Related

Browse all → | Rankings →

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