Johnson County, MO

477 public highway bridges

Johnson County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Johnson County, Missouri contains 477 public highway bridges. Roughly 38.8% are rated “Good,” 55.6% “Fair,” and 4.4% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

477
Total Bridges
38.8%
Good
55.6%
Fair
4.4%
Poor Condition

Condition Distribution

Good
38.8% (185)
Fair
55.6% (265)
Poor
4.4% (21)

All Bridges (477)

RT B S

Good

Over: BIG CREEK

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

Built 1961 Load: 54.0 t ADT: 736

MO 13 S

Good

Over: TRIB OF BEAR CR

S 28 T 46 N R 25 W, Johnson, MO

Built 2009 Load: 58.5 t ADT: 5,402

CO RD SW 200

Good

Over: BR OF POST OAK CR

S 31 T 46 N R 26 W, Johnson, MO

Built 2000 Load: 63.0 t ADT: 311

MO 13 S

Good

Over: TRIB OF BEAR CR

S 21 T 46 N R 25 W, Johnson, MO

Built 2009 Load: 64.8 t ADT: 5,402

CO RD SW 100

Good

Over: BR OF BRIAR CR

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

Built 2001 Load: 67.5 t ADT: 5

CO RD NW 800

Good

Over: BLACKWATER RVR

S 13 T 47 N R 29 W, Johnson, MO

Built 2005 Load: 90.9 t ADT: 45

CO RD NE 671

Poor

Over: MULKEY CR

S 1 T 47 N R 25 W, Johnson, MO

Built 1900 ADT: 40

NW21

Poor

Over: DEVILS BR POST OAK

S 11 T 46 N R 26 W, Johnson, MO

Built 1926 Load: 4.5 t ADT: 5

CO RD NW 1771

Poor

Over: BR S FK BLACKWATER

S 13 T 46 N R 29 W, Johnson, MO

Built 1989 Load: 10.8 t ADT: 110

CO RD SE 1300

Poor

Over: BR E FORK TEBO CR

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

Built 1900 Load: 12.6 t ADT: 45

CO RD NE 521

Poor

Over: MULKEY CR

S 26 T 48 N R 25 W, Johnson, MO

Built 1988 Load: 16.2 t ADT: 60

CO RD NW 150

Poor

Over: BR OF LITTLE CR

S 13 T 46 N R 28 W, Johnson, MO

Built 1900 Load: 18.0 t ADT: 215

CO RD SW 301

Poor

Over: E FK POST OAK CR

S 4 T 44 N R 26 W, Johnson, MO

Built 1900 Load: 18.9 t ADT: 40

US 50 E

Poor

Over: UP RR

S 15 T 46 N R 24 W, Johnson, MO

Built 1968 Load: 21.6 t ADT: 8,346

CO RD NW 701

Poor

Over: BR OF HONEY CR

S 10 T 47 N R 27 W, Johnson, MO

Built 1900 Load: 22.5 t ADT: 45

CO RD NE 1150

Poor

Over: FLAGSTAFF CR

S 25 T 48 N R 26 W, Johnson, MO

Built 1900 Load: 26.1 t ADT: 65

US 50 W

Poor

Over: UP RR

S 15 T 46 N R 24 W, Johnson, MO

Built 1956 Load: 26.1 t ADT: 7,078

RT TT E

Poor

Over: HORNSBY BR

S 22 T 45 N R 29 W, Johnson, MO

Built 1955 Load: 26.1 t ADT: 345

CO RD NE 421

Poor

Over: COTTONWOOD BR

S 15 T 47 N R 25 W, Johnson, MO

Built 1989 Load: 27.9 t ADT: 91

CO RD SE 1250

Poor

Over: BR MID FK TEBO CR

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

Built 1989 Load: 27.9 t ADT: 40

CO RD SW 1621

Poor

Over: SCALY BARK CR

S 18 T 44 N R 28 W, Johnson, MO

Built 1990 Load: 27.9 t ADT: 45

WASHINGTON AVE

Poor

Over: BR OF LONG BR CR

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

Built 1998 Load: 29.7 t ADT: 1,000

CO RD NW 575

Poor

Over: WALNUT CR

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

Built 1900 Load: 31.5 t ADT: 45

CO RD NE 151

Poor

Over: COLBURN BR

S 6 T 46 N R 25 W, Johnson, MO

Built 1900 Load: 35.1 t ADT: 45

CO RD SE 651

Poor

Over: COPPERAS CR

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

Built 1900 Load: 35.1 t ADT: 45

RT M S

Poor

Over: SNAIL CR

S 33 T 47 N R 27 W, Johnson, MO

Built 1947 Load: 45.0 t ADT: 550

CO RD SW 700

Poor

Over: BR E FK POST OAK C

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

Built 1900 Load: 57.6 t ADT: 30

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.