Johnson County, MO

477 public highway bridges

Johnson County Bridge Snapshot

Johnson County, Missouri contains 477 public highway bridges in the FHWA National Bridge Inventory. Roughly 38.8% are rated “Good,” 55.6% “Fair,” 4.4% “Poor,” and 4.4% 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.

477

Total Bridges

38.8%

Good

4.4%

Poor

4.4%

Structurally Deficient

Condition Distribution

Good

38.8% (185)

Fair

55.6% (265)

Poor

4.4% (21)

SD

4.4% (21)

All Bridges (477)

Sort:

CO RD NW 1251

Over: N FK OF BLACKWATER

S 11 T 47 N R 28 W, Johnson, MO

Built 1991 Load: 27.9 t ADT: 60

CO RD NW 325

Over: S FK OF BLACKWATER

S 5 T 46 N R 28 W, Johnson, MO

Built 1990 Load: 27.9 t ADT: 40

CO RD NW 800

Over: HONEY CR

S 1 T 47 N R 27 W, Johnson, MO

Built 1991 Load: 27.9 t ADT: 125

CO RD NE 121

Over: FLAGSTAFF CR

S 30 T 48 N R 26 W, Johnson, MO

Built 1990 Load: 27.9 t ADT: 110

CO RD NE 1121

Over: BRUSH CR

S 2 T 47 N R 24 W, Johnson, MO

Built 1999 Load: 27.9 t ADT: 40

CO RD NE 375

Over: TRIB BLACKWATER RV

S 9 T 46 N R 25 W, Johnson, MO

Built 1990 Load: 27.9 t ADT: 110

CO RD SW 1251

Over: BR OF BEAR CR

S 35 T 45 N R 28 W, Johnson, MO

Built 1990 Load: 27.9 t ADT: 110

CO RD SW 500

Over: BRAWLEY CR

S 16 T 45 N R 26 W, Johnson, MO

Built 1989 Load: 27.9 t ADT: 45

CO RD SE 650

Over: MUDDY CR

S 25 T 45 N R 24 W, Johnson, MO

Built 1991 Load: 27.9 t ADT: 49

CO RD SW 401

Over: HOGAN FK

S 5 T 44 N R 25 W, Johnson, MO

Built 1990 Load: 27.9 t ADT: 60

CO RD SW 1200

Over: NORRIS CR

S 21 T 44 N R 27 W, Johnson, MO

Built 1989 Load: 27.9 t ADT: 45

CO RD SW 1000

Over: SCALY BARK CR

S 7 T 44 N R 28 W, Johnson, MO

Built 1990 Load: 27.9 t ADT: 110

CO RD SW 1601

Over: COON CR

S 29 T 45 N R 28 W, Johnson, MO

Built 1997 Load: 28.8 t ADT: 45

CO RD SW 1025

Over: POST OAK CR

S 16 T 44 N R 26 W, Johnson, MO

Built 1992 Load: 28.8 t ADT: 60

CO RD SW 1025

Over: POST OAK CR

S 16 T 44 N R 26 W, Johnson, MO

Built 1992 Load: 28.8 t ADT: 60

CO RD SW 225

Over: BR OF S FK BLACKWA

S 36 T 46 N R 28 W, Johnson, MO

Built 2005 Load: 28.8 t ADT: 40

US 50 E

Over: BUTCHERS BR

S 14 T 46 N R 27 W, Johnson, MO

Built 1967 Load: 28.8 t ADT: 8,991

CO RD NE 500

Over: BR OF CLEAR FK

S 31 T 47 N R 24 W, Johnson, MO

Built 1990 Load: 29.7 t ADT: 110

CO RD SW 500

Over: E FK POST OAK CR

S 16 T 45 N R 26 W, Johnson, MO

Built 1991 Load: 29.7 t ADT: 45

CO RD SE 900

Over: MUDDY CR

S 3 T 44 N R 24 W, Johnson, MO

Built 1991 Load: 29.7 t ADT: 60

CO RD SW 1000

Over: E FK POST OAK CR

S 7 T 44 N R 26 W, Johnson, MO

Built 1992 Load: 29.7 t ADT: 60

CO RD 1251

Over: BR OF BEAR CR

S 26 T 45 N R 28 W, Johnson, MO

Built 1997 Load: 29.7 t ADT: 70

CO RD SE 850

Over: BR OF MUDDY CR

S 1 T 44 N R 24 W, Johnson, MO

Built 1997 Load: 29.7 t ADT: 50

CO RD SW 1225

Over: BR OF PANTHER CR

S 25 T 44 N R 29 W, Johnson, MO

Built 1997 Load: 29.7 t ADT: 70

MO 13 S

Over: OLD CHANNEL BLACKW

S 1 T 46 N R 26 W, Johnson, MO

Built 2012 Load: 29.7 t ADT: 5,709

RT U S

Over: BLACKWATER RVR

S 12 T 45 N R 28 W, Johnson, MO

Built 1955 Load: 29.7 t ADT: 403

CO RD NW 1501

Over: BLACKWATER RVR

S 4 T 47 N R 28 W, Johnson, MO

Built 1991 Load: 30.6 t ADT: 239

CO RD NW 665

Over: N FK BLACKWATER RV

S 23 T 47 N R 28 W, Johnson, MO

Built 1991 Load: 30.6 t ADT: 60

CO RD NW 600

Over: N FK BLACKWATER R

S 21 T 47 N R 27 W, Johnson, MO

Built 1992 Load: 30.6 t ADT: 45

CO RD 471

Over: MINERAL CR

S 4 T 45 N R 25 W, Johnson, MO

Built 1992 Load: 30.6 t ADT: 73

CO RD SE 1300

Over: SMALL CR

S 25 T 44 N R 24 W, Johnson, MO

Built 1992 Load: 30.6 t ADT: 60

CO RD SE 850

Over: COPERAS CR

S 5 T 44 N R 24 W, Johnson, MO

Built 1992 Load: 30.6 t ADT: 60

CO RD SE 601

Over: EPP BR

S 1 T 44 N R 25 W, Johnson, MO

Built 1989 Load: 30.6 t ADT: 45

CO RD SE 501

Over: MINERAL CR

S 14 T 44 N R 25 W, Johnson, MO

Built 1996 Load: 30.6 t ADT: 72

CO RD SW 1250

Over: BEAR CR

S 26 T 44 N R 28 W, Johnson, MO

Built 1989 Load: 30.6 t ADT: 110

CO RD SW 200

Over: TRIB S FK BLACKWAT

S 9 T 45 N R 28 W, Johnson, MO

Built 1996 Load: 30.6 t ADT: 60

CO RD SW 970

Over: BR OF PANTHER CR

S 10 T 44 N R 29 W, Johnson, MO

Built 1997 Load: 30.6 t ADT: 30

DIVISION RD

Over: S BR BLACKWATER RV

S 20 T 46 N R 26 W, Johnson, MO

Built 1999 Load: 30.6 t ADT: 285

CO RD NW 1251

Over: BR N FK BLACKWATER

S 11 T 47 N R 28 W, Johnson, MO

Built 1992 Load: 31.5 t ADT: 60

COUNTY RD 850

Over: JAMES CR

S 7 T 47 N R 27 W, Johnson, MO

Built 2010 Load: 31.5 t ADT: 45

CO RD NE 400

Over: LIT WALNUT CR

S 2 T 47 N R 24 W, Johnson, MO

Built 1992 Load: 32.4 t ADT: 45

CO RD NE 175

Over: CLEAR FK BLACKWATE

S 17 T 46 N R 24 W, Johnson, MO

Built 1990 Load: 32.4 t ADT: 45

W DIVISION RD

Over: W FK POST OAK CR

S 22 T 46 N R 26 W, Johnson, MO

Built 1988 Load: 32.4 t ADT: 300

CO RD NW 901

Over: S FK BLACKWATER RV

S 17 T 46 N R 27 W, Johnson, MO

Built 1987 Load: 32.4 t ADT: 110

CO RD SW 1501

Over: S FK BLACKWATER RV

S 20 T 46 N R 28 W, Johnson, MO

Built 1900 Load: 32.4 t ADT: 46

CO RD SW 1501

Over: BR S FK BLACKWATER

S 29 T 46 N R 28 W, Johnson, MO

Built 1900 Load: 32.4 t ADT: 60

CO RD SW 371

Over: BRADLEY BR W FK PO

S 8 T 45 N R 26 W, Johnson, MO

Built 1900 Load: 32.4 t ADT: 110

CO RD SE 550

Over: CLEAR FK

S 24 T 45 N R 25 W, Johnson, MO

Built 1991 Load: 32.4 t ADT: 100

CO RD SE 350

Over: CLEAR FK

S 7 T 45 N R 24 W, Johnson, MO

Built 1990 Load: 32.4 t ADT: 110

CO RD SE 1300

Over: E FK TEBO CR

S 26 T 44 N R 24 W, Johnson, MO

Built 1900 Load: 32.4 t ADT: 45

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