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)

US 69 S

Good

Over: HOLMES CR

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

Built 1954 Load: 71.1 t ADT: 8,174

WB NE 96TH ST

Good

Over: E FK OF SHOAL CR T

S 33 T 52 N R 32 W, Clay, MO

Built 2012 Load: 74.7 t ADT: 3,788

NE 76TH ST

Good

Over: LIT SHOAL CR

S 14 T 51 N R 32 W, Clay, MO

Built 2013 Load: 78.3 t ADT: 5,934

AMORY RD

Good

Over: ROCKY BRANCH STR

S 2 T 52 N R 33 W, Clay, MO

Built 2018 Load: 81.0 t ADT: 300

MAIN ST E

Good

Over: ROSE BR

S 18 T 51 N R 30 W, Clay, MO

Built 2000 Load: 86.4 t ADT: 432

MT OLIVET RD

Good

Over: TRIB WILKERSON CR

S 17 T 52 N R 32 W, Clay, MO

Built 2020 Load: 86.4 t ADT: 760

NE STALEY RD

Good

Over: E FK SHOAL CR

S 30 T 52 N R 32 W, Clay, MO

Built 2009 Load: 99.9 t ADT: 3,034

MO 152 E

Good

Over: N BR OF BIG SHOAL

S 1 T 51 N R 33 W, Clay, MO

Built 1995 Load: 99.9 t ADT: 63,714

JOHNSON RD

Poor

Over: BR LIT SHOAL CR

S 13 T 51 N R 32 W, Clay, MO

Built 1940 ADT: 250

SIXTH ST

Poor

Over: SMALL CR

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

Built 2006 Load: 2.7 t ADT: 10

164TH ST

Poor

Over: BR OF WILLIAMS CR

S 23 T 53 N R 30 W, Clay, MO

Built 1945 Load: 5.4 t ADT: 314

OLD 210 HWY

Poor

Over: RUSH CR

S 18 T 51 N R 30 W, Clay, MO

Built 1940 Load: 7.2 t ADT: 267

NE 143RD TERRACE

Poor

Over: BR OF FISHING RVR

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

Built 1935 Load: 9.9 t ADT: 1,000

74TH ST

Poor

Over: RUSH CR

S 15 T 51 N R 31 W, Clay, MO

Built 1950 Load: 11.7 t ADT: 120

STOCKDALE RD

Poor

Over: CANADIAN PACIFIC R

S 26 T 52 N R 31 W, Clay, MO

Built 1930 Load: 12.6 t ADT: 600

MARILYNN ST

Poor

Over: CATES BR

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

Built 1960 Load: 12.6 t ADT: 250

ANTIOCH RD

Poor

Over: ROCK CR

S 7 T 50 N R 32 W, Clay, MO

Built 1920 Load: 14.4 t ADT: 3,371

SHERRILL ST

Poor

Over: CATES BR

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

Built 1900 Load: 16.2 t ADT: 250

172ND ST

Poor

Over: NEW HOPE CR

S 14 T 53 N R 31 W, Clay, MO

Built 1919 Load: 17.1 t ADT: 109

ENDICOTT RD

Poor

Over: BR OF CARROLL CR

S 9 T 53 N R 30 W, Clay, MO

Built 1945 Load: 17.1 t ADT: 502

144TH ST

Poor

Over: ROCK CR

S 5 T 52 N R 31 W, Clay, MO

Built 1968 Load: 17.1 t ADT: 325

WALKER RD

Poor

Over: ROCK CR

S 7 T 50 N R 33 W, Clay, MO

Built 1975 Load: 18.9 t ADT: 500

RAYMOND HALL RD

Poor

Over: CLEAR CR

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

Built 1980 Load: 18.9 t ADT: 679

WATKINS RD

Poor

Over: BR OF WILLIAMS CR

S 34 T 53 N R 30 W, Clay, MO

Built 1986 Load: 32.4 t ADT: 105

N THOMPSON AVE

Poor

Over: FK OF FISHING RVR

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

Built 1990 Load: 32.4 t ADT: 90

US 169 N

Poor

Over: BNSF RR

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

Built 1956 Load: 36.0 t ADT: 19,434

MO 33 S

Poor

Over: CR

S 35 T 54 N R 31 W, Clay, MO

Built 1927 Load: 45.9 t ADT: 6,459

BURRIS RD

Poor

Over: TRIB OF MUDDY FK

S 35 T 54 N R 33 W, Clay, MO

Built 1996 Load: 51.3 t ADT: 157

IS 435 S

Poor

Over: FK OF WILKERSON CR

S 14 T 52 N R 33 W, Clay, MO

Built 1983 Load: 52.2 t ADT: 22,214

IS 35 S

Poor

Over: ROCK CR

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

Built 1956 Load: 99.9 t ADT: 67,766

OLD 210 HWY

Structurally Deficient

Over: RUSH CR

S 26 T 51 N R 31 W, Clay, MO

Built 1946 ADT: 267

3RD ST

Structurally Deficient

Over: FISHING RVR

S 17 T 52 N R 30 W, Clay, MO

Built 1969 ADT: 400

RICHFIELD RD

Structurally Deficient

Over: RUSH CR

S 9 T 51 N R 31 W, Clay, MO

Built 1920 Load: 0.9 t ADT: 900

GARLAND AVE

Structurally Deficient

Over: DRY FK FISHING RVR

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

Built 1917 Load: 9.0 t ADT: 450

LONG RIDGE RD

Structurally Deficient

Over: BR OF FISHING RVR

S 25 T 52 N R 31 W, Clay, MO

Built 1935 Load: 9.0 t ADT: 225

178TH ST

Structurally Deficient

Over: NEW HOPE CR

S 12 T 53 N R 31 W, Clay, MO

Built 1955 Load: 16.2 t ADT: 216

Related

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