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)

MO 152 E

Unknown

Over: IS 35

S 11 T 51 N R 32 W, Clay, MO

Built 2019 ADT: 33,312

RP IS35S TO MO152E

Unknown

Over: IS 35

S 11 T 51 N R 32 W, Clay, MO

Built 2019 ADT: 30,710

NE 53RD TER E

Unknown

Over: IS 435

S 34 T 51 N R 32 W, Clay, MO

Built 2021 ADT: 33,912

19TH ST E

Unknown

Over: IS 35

S 33 T 53 N R 31 W, Clay, MO

Built 2022 ADT: 21,373

US 169 S

Unknown

Over: CST HARLEM RD

S 26 T 50 N R 33 W, Clay, MO

Built 2021 ADT: 2,917

US 169 S

Unknown

Over: ACCESS BRIDGE

S 11 T 50 N R 33 W, Clay, MO

Built 1975 ADT: 100

US 169 S

Unknown

Over: RP LOU HOLLAND DR TO US1

S 14 T 50 N R 33 W, Clay, MO

Built 1955 ADT: 505

US 169 N

Unknown

Over: CST HARLEM RD

S 26 T 50 N R 33 W, Clay, MO

Built 1955 ADT: 2,917

US 169 N

Unknown

Over: CST HARLEM RD

S 26 T 50 N R 33 W, Clay, MO

Built 1955 ADT: 5,834

MO 152 W

Unknown

Over: CST N BRIGHTON AVE

S 8 T 51 N R 32 W, Clay, MO

Built 1997 ADT: 4,557

MO 152 W

Unknown

Over: MO 1

S 8 T 51 N R 32 W, Clay, MO

Built 1997 ADT: 9,113

US 169 N

Unknown

Over: CST NW ENGLEWOOD RD

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

Built 1996 ADT: 5,892

US 169 S

Unknown

Over: CST NW ENGLEWOOD RD

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

Built 1996 ADT: 5,892

IS 35 S

Unknown

Over: CST LIGHTBURNE RD

S 29 T 52 N R 31 W, Clay, MO

Built 1965 ADT: 5,557

IS 35 N

Unknown

Over: CST LIGHTBURNE RD

S 29 T 52 N R 31 W, Clay, MO

Built 1965 ADT: 5,557

IS 435 S

Unknown

Over: CST N LEVEE RD

S 9 T 50 N R 32 W, Clay, MO

Built 1972 ADT: 2

IS 35 S

Unknown

Over: MO 269

S 6 T 50 N R 32 W, Clay, MO

Built 1954 ADT: 11,518

IS 35 N

Unknown

Over: MO 269

S 6 T 50 N R 32 W, Clay, MO

Built 1954 ADT: 11,518

IS 35 N

Unknown

Over: MO 1

S 1 T 50 N R 32 W, Clay, MO

Built 1954 ADT: 5,770

IS 35 S

Unknown

Over: MO 1

S 1 T 50 N R 32 W, Clay, MO

Built 1954 ADT: 12,761

N BRIGHTON AVE S

Unknown

Over: IS 35

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

Built 1954 ADT: 33,788

SP 69 S

Unknown

Over: IS 35

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

Built 1954 ADT: 33,788

IS 29 N

Unknown

Over: IS 35

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

Built 1955 ADT: 27,700

IS 29 S

Unknown

Over: CST NE PARVIN RD

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

Built 1954 ADT: 5,728

IS 29 N

Unknown

Over: CST NE PARVIN RD

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

Built 1954 ADT: 5,728

IS 29 S

Unknown

Over: CST N DAVIDSON RD

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

Built 1955 ADT: 6,658

IS 29 N

Unknown

Over: CST N DAVIDSON RD

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

Built 1955 ADT: 6,658

IS 29 N

Unknown

Over: CST N OAK TRFY

S 2 T 50 N R 33 W, Clay, MO

Built 1957 ADT: 10,599

IS 29 S

Unknown

Over: CST N OAK TRFY

S 2 T 50 N R 33 W, Clay, MO

Built 1957 ADT: 6,381

IS 29 N

Unknown

Over: RP US169S TO IS29S

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

Built 1957 ADT: 12,662

IS 29 S

Unknown

Over: US 69

S 3 T 50 N R 33 W, Clay, MO

Built 1957 ADT: 3,597

IS 29 N

Unknown

Over: US 69

S 2 T 50 N R 33 W, Clay, MO

Built 1957 ADT: 3,597

BRYANT ST S

Unknown

Over: IS 35

S 28 T 51 N R 32 W, Clay, MO

Built 1958 ADT: 32,542

US 69 S

Unknown

Over: IS 35

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

Built 1958 ADT: 33,788

US 69 N

Unknown

Over: IS 35

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

Built 1958 ADT: 33,788

US 169 S

Unknown

Over: CST NW COOKINGHAM DR

S 22 T 52 N R 33 W, Clay, MO

Built 1956 ADT: 2,408

NW BARRY RD E

Unknown

Over: RP BARRY RD W TO US169S

S 10 T 51 N R 33 W, Clay, MO

Built 1956 ADT: 2,200

MO 10 W

Unknown

Over: US 69

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

Built 1954 ADT: 6,628

IS 29 S

Unknown

Over: CST 14TH AVE

S 24 T 50 N R 33 W, Clay, MO

Built 1953 ADT: 936

IS 29 N

Unknown

Over: MO 210

S 13 T 50 N R 33 W, Clay, MO

Built 1953 ADT: 18,155

NE 128TH ST E

Unknown

Over: IS 35

S 16 T 52 N R 31 W, Clay, MO

Built 1965 ADT: 21,373

NE 189TH ST E

Unknown

Over: IS 35

S 1 T 53 N R 31 W, Clay, MO

Built 1965 ADT: 15,687

188TH ST

Fair

Over: CARROLL CR

S 5 T 53 N R 30 W, Clay, MO

Built 1960 Load: 4.5 t ADT: 52

BLUFF RD

Fair

Over: BR OF DRY CR

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

Built 1955 Load: 5.4 t ADT: 17

CAMPBELL DR

Fair

Over: SHOAL CR

S 21 T 51 N R 32 W, Clay, MO

Built 1921 Load: 5.4 t ADT: 300

PLATTSBURG RD

Fair

Over: BR OF CAMP CR

S 6 T 53 N R 31 W, Clay, MO

Built 1970 Load: 8.1 t ADT: 690

NE 192ND ST

Fair

Over: BR OF CARROLL CR

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

Built 1960 Load: 8.1 t ADT: 258

LAFOON RD

Fair

Over: WILLIAMS CR

S 21 T 53 N R 30 W, Clay, MO

Built 1971 Load: 9.0 t ADT: 270

DUNBAR AVE

Fair

Over: HENRIE AVE

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

Built 1907 Load: 9.0 t ADT: 1,700

PK WATKINS MIL RD

Fair

Over: TRIB WATKINS MILL

S 10 T 53 N R 30 W, Clay, MO

Built 1920 Load: 9.0 t ADT: 20

Related

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