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:

BU 13 S

Over: US 50

S 13 T 46 N R 26 W, Johnson, MO

Built 1959 ADT: 9,395

HOLDEN ST S

Over: US 50

S 13 T 46 N R 26 W, Johnson, MO

Built 1959 ADT: 9,466

US 50 E

Over: MO 13

S 16 T 46 N R 25 W, Johnson, MO

Built 2009 ADT: 5,709

US 50 W

Over: MO 13

S 16 T 46 N R 25 W, Johnson, MO

Built 2009 ADT: 5,709

BU 50 W

Over: US 50

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

Built 1983 ADT: 10,540

MO 23 S

Over: US 50

S 21 T 46 N R 24 W, Johnson, MO

Built 1995 ADT: 7,017

CO RD SW 100

Over: BRIAR CR

S 28 T 46 N R 27 W, Johnson, MO

Built 1900 ADT: 35

CO RD SE 201

Over: TRIB OF MINERAL CR

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

Built 1900 Load: 0.9 t ADT: 40

CO RD SW 301

Over: BR OF POST OAK CR

S 29 T 46 N R 26 W, Johnson, MO

Built 1900 Load: 2.7 t ADT: 65

CO RD 1201

Over: BR OF LIT WALNUT C

S 35 T 47 N R 24 W, Johnson, MO

Built 1900 Load: 5.4 t ADT: 22

CO RD 1001

Over: BR BLACKWATER RVR

S 3 T 47 N R 24 W, Johnson, MO

Built 1900 Load: 5.4 t ADT: 45

CO RD NW 701

Over: HONEY CR

S 14 T 47 N R 27 W, Johnson, MO

Built 1994 Load: 6.3 t ADT: 45

CO RD SE 971

Over: BR OF MUDDY CR

S 4 T 44 N R 24 W, Johnson, MO

Built 1900 Load: 7.2 t ADT: 45

CO RD SE 750

Over: MUD CR

S 35 T 45 N R 24 W, Johnson, MO

Built 1992 Load: 9.0 t ADT: 60

CO RD SE 201

Over: W BEAR CR

S 31 T 46 N R 25 W, Johnson, MO

Built 1900 Load: 9.9 t ADT: 45

CO RD SW 1501

Over: BR OF W POST OAK C

S 16 T 45 N R 28 W, Johnson, MO

Built 1900 Load: 9.9 t ADT: 46

CO RD SW 1200

Over: BEAR CR

S 24 T 44 N R 28 W, Johnson, MO

Built 1998 Load: 9.9 t ADT: 35

CO RD NE 175

Over: TRIB BLACKWATER RV

S 7 T 46 N R 25 W, Johnson, MO

Built 1995 Load: 9.9 t ADT: 50

CO RD NW 700

Over: BR OF WALNUT CR

S 15 T 47 N R 26 W, Johnson, MO

Built 1900 Load: 11.7 t ADT: 143

CO RD NW 1621

Over: BR S FK BLACKWATER

S 19 T 46 N R 28 W, Johnson, MO

Built 1930 Load: 11.7 t ADT: 45

CO RD SW 450

Over: W BR OF LOST CR

S 14 T 45 N R 29 W, Johnson, MO

Built 1908 Load: 11.7 t ADT: 45

COLLEGE ST

Over: UP RR

S 24 T 46 N R 26 W, Johnson, MO

Built 1952 Load: 11.7 t ADT: 4,000

CO RD SW 1301

Over: BEAR CR

S 14 T 44 N R 28 W, Johnson, MO

Built 1996 Load: 11.7 t ADT: 40

CO RD NW 400

Over: BR OF HONEY CR

S 6 T 46 N R 26 W, Johnson, MO

Built 1999 Load: 12.6 t ADT: 159

CO RD NE 710

Over: BLACKJACK CR

S 16 T 47 N R 25 W, Johnson, MO

Built 1988 Load: 12.6 t ADT: 110

CO RD NE 600

Over: WALNUT CR

S 21 T 47 N R 24 W, Johnson, MO

Built 1982 Load: 12.6 t ADT: 45

CO RD SW 625

Over: BR E FK FLECHER CR

S 35 T 45 N R 26 W, Johnson, MO

Built 2000 Load: 12.6 t ADT: 30

CO RD NW 575

Over: WALNUT CR

S 27 T 47 N R 26 W, Johnson, MO

Built 1900 Load: 13.5 t ADT: 45

CO RD SW 700

Over: COON CR

S 30 T 45 N R 28 W, Johnson, MO

Built 1900 Load: 13.5 t ADT: 110

CO RD SW 400

Over: E PIN OAK CR

S 10 T 45 N R 28 W, Johnson, MO

Built 1900 Load: 13.5 t ADT: 81

CO RD SE 471

Over: BR CLEAR FK

S 27 T 45 N R 25 W, Johnson, MO

Built 1980 Load: 13.5 t ADT: 73

CO RD NE 900

Over: WALNUT CR

S 5 T 47 N R 24 W, Johnson, MO

Built 1900 Load: 14.4 t ADT: 110

CO RD SE 671

Over: BR CLEAR FK

S 12 T 45 N R 25 W, Johnson, MO

Built 1900 Load: 14.4 t ADT: 45

US 50 E

Over: TRIB BLACKWATER RV

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

Built 1924 Load: 14.4 t ADT: 17,437

CO RD 1571

Over: N FK OF BLACKWATER

S 10 T 47 N R 28 W, Johnson, MO

Built 1900 Load: 16.2 t ADT: 45

CO RD 550

Over: S FK OF BLACKWATER

S 30 T 47 N R 28 W, Johnson, MO

Built 1925 Load: 16.2 t ADT: 110

CO RD NW 550

Over: BR S FK BLACKWATER

S 30 T 47 N R 28 W, Johnson, MO

Built 1925 Load: 16.2 t ADT: 110

CO RD NE 451

Over: MULKEY CR

S 27 T 48 N R 25 W, Johnson, MO

Built 1988 Load: 16.2 t ADT: 60

CO RD NE 600

Over: CLEAR FK, BLACKWAT

S 25 T 47 N R 25 W, Johnson, MO

Built 1982 Load: 16.2 t ADT: 45

CO RD NE 951

Over: ARM OF WALNUT CR

S 9 T 47 N R 24 W, Johnson, MO

Built 1988 Load: 16.2 t ADT: 30

E. DIVISION RD

Over: BEAR CR

S 20 T 46 N R 25 W, Johnson, MO

Built 1900 Load: 16.2 t ADT: 110

W DIVISION RD

Over: E FK POST OAK CR

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

Built 1900 Load: 16.2 t ADT: 285

CO RD SW 200

Over: W FK POST OAK CR

S 2 T 45 N R 26 W, Johnson, MO

Built 1973 Load: 16.2 t ADT: 311

CO RD SW 51

Over: BRAWLEY CR

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

Built 1900 Load: 16.2 t ADT: 60

CO RD SE 250

Over: W BEAR CR

S 6 T 45 N R 25 W, Johnson, MO

Built 1900 Load: 16.2 t ADT: 45

CO RD NE 101

Over: BLACKJACK CR

S 13 T 47 N R 25 W, Johnson, MO

Built 1982 Load: 17.1 t ADT: 65

CO RD NE 251

Over: BR F BLACKWATER RV

S 5 T 46 N R 25 W, Johnson, MO

Built 1930 Load: 17.1 t ADT: 78

CO RD SW 600

Over: W FK PIN OAK CR

S 20 T 45 N R 27 W, Johnson, MO

Built 1900 Load: 17.1 t ADT: 50

CO RD SW 800

Over: HOGAN FK

S 32 T 45 N R 26 W, Johnson, MO

Built 1900 Load: 17.1 t ADT: 45

CO RD SW 51

Over: BRAWLEY CR

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

Built 1996 Load: 17.1 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 5, 2026