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)

MO 13 S

Good

Over: BLACKWATER RVR

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

Built 2012 Load: 37.8 t ADT: 5,709

CO RD NW 150

Good

Over: LITTLE CR

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

Built 2019 Load: 37.8 t ADT: 215

CO RD SW 971

Good

Over: FK OF BEAR CR

S 5 T 44 N R 27 W, Johnson, MO

Built 1999 Load: 38.7 t ADT: 45

CO RD 151

Good

Over: BLACKWATER RVR

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

Built 2003 Load: 38.7 t ADT: 45

RT E E

Good

Over: WALNUT CR

S 17 T 47 N R 24 W, Johnson, MO

Built 2011 Load: 38.7 t ADT: 431

RT PP E

Good

Over: CLEAR CR

S 3 T 44 N R 25 W, Johnson, MO

Built 2011 Load: 38.7 t ADT: 262

AMMO AVENUE

Good

Over: LONG BRANCH CREEK

0.08 MILES NORTH OF VACE, Johnson, MO

Built 1990 Load: 39.0 t ADT: 80

CO RD 121

Good

Over: BLACKWATER RVR

S 3 T 46 N R 26 W, Johnson, MO

Built 1996 Load: 39.6 t ADT: 75

CO RD SW 970

Good

Over: E FK POST OAK CR

S 9 T 44 N R 26 W, Johnson, MO

Built 1997 Load: 39.6 t ADT: 45

CO RD NW501

Good

Over: BR OF HONEY CR

S 36 T 47 N R 26 W, Johnson, MO

Built 2002 Load: 39.6 t ADT: 50

CO RD NW 1971

Good

Over: BR S FK BLACKWATER

S 10 T 46 N R 29 W, Johnson, MO

Built 2002 Load: 39.6 t ADT: 5

COUNTY RD NW 600

Good

Over: BR N FK BLACKWATER

S 25 T 42 N R 28 W, Johnson, MO

Built 2008 Load: 39.6 t ADT: 45

US 50 W

Good

Over: BUTCHERS CR

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

Built 2011 Load: 39.6 t ADT: 8,446

MO 2 E

Good

Over: BEAR CR

S 2 T 44 N R 28 W, Johnson, MO

Built 2012 Load: 39.6 t ADT: 669

RT DD E

Good

Over: BEAR CR

S 29 T 46 N R 25 W, Johnson, MO

Built 2017 Load: 39.6 t ADT: 3,874

CO RD SW 701

Good

Over: W FK POST OAK CR

S 2 T 47 N R 27 W, Johnson, MO

Built 2000 Load: 40.5 t ADT: 35

US 50 E

Good

Over: BEAR CR

S 15 T 46 N R 25 W, Johnson, MO

Built 1983 Load: 40.5 t ADT: 10,120

MO 2 E

Good

Over: MINERAL CRK

S 20 T 44 N R 25 W, Johnson, MO

Built 2024 Load: 40.5 t ADT: 1,181

MO 2 E

Good

Over: SCALY BARK CR

S 8 T 44 N R 28 W, Johnson, MO

Built 1999 Load: 41.4 t ADT: 762

CO RD SW 601

Good

Over: BR W FK POST OAK C

S 35 T 45 N R 27 W, Johnson, MO

Built 2015 Load: 41.4 t ADT: 50

CO RD SW 400

Good

Over: W FK POST OAK CR

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

Built 2001 Load: 42.3 t ADT: 65

CO RD NW 400

Good

Over: BR OF BLACKWATER R

S 1 T 47 N R 28 W, Johnson, MO

Built 1998 Load: 42.3 t ADT: 30

CO RD SW 1801

Good

Over: BIG CR

S 12 T 44 N R 29 W, Johnson, MO

Built 2012 Load: 42.3 t ADT: 20

CO RD NW 1001

Good

Over: N FK BLACKWATER

S 17 T 47 N R 27 W, Johnson, MO

Built 2015 Load: 42.3 t ADT: 50

CO RD NE 1200

Good

Over: BR OF PEAVINE CR

S 28 T 48 N R 24 W, Johnson, MO

Built 2002 Load: 43.2 t ADT: 60

RT D S

Good

Over: LONG BRANCH CR

S 2 T 45 N R 24 W, Johnson, MO

Built 2003 Load: 43.2 t ADT: 1,950

MO 13 S

Good

Over: EAST BEAR CR

S 33 T 46 N R 25 W, Johnson, MO

Built 2009 Load: 43.2 t ADT: 2,291

MO 131 S

Good

Over: N FORK OF BLACKWAT

S 12 T 47 N R 28 W, Johnson, MO

Built 2007 Load: 44.1 t ADT: 1,666

RT BB N

Good

Over: POST OAK CR

S 3 T 45 N R 26 W, Johnson, MO

Built 2011 Load: 45.0 t ADT: 371

CO RD NE 600

Good

Over: HAM CR

S 20 T 47 N R 25 W, Johnson, MO

Built 2018 Load: 45.0 t ADT: 50

RT Y E

Good

Over: CLEAR CR

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

Built 1989 Load: 45.0 t ADT: 153

MO 58 E

Good

Over: PIN OAK CR

S 7 T 45 N R 27 W, Johnson, MO

Built 1921 Load: 45.0 t ADT: 2,545

CO RD SE 1201

Good

Over: BR OF MUDDY CR

S 1 T 45 N R 24 W, Johnson, MO

Built 2002 Load: 45.9 t ADT: 30

SW 71ST RD

Good

Over: POST OAK CR

S 11 T 44 N R 26 W, Johnson, MO

Built 2016 Load: 45.9 t ADT: 140

COUNTY RD SW 1200

Good

Over: BR OF NORRIS CK

S 20 T 44 N R 27 W, Johnson, MO

Built 2018 Load: 45.9 t ADT: 45

MO 13 S

Good

Over: UP RR, BEAR CR

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

Built 2009 Load: 46.8 t ADT: 5,402

CO RD SW 301

Good

Over: BR OF POST OAK CR

S 4 T 45 N R 26 W, Johnson, MO

Built 1998 Load: 47.7 t ADT: 25

CO RD NW 200

Good

Over: S FK BLACKWATER R

S 15 T 46 N R 29 W, Johnson, MO

Built 2009 Load: 47.7 t ADT: 93

NE 300TH RD

Good

Over: BEAR CR

S 3 T 46 N R 25 W, Johnson, MO

Built 2009 Load: 47.7 t ADT: 1

RT E E

Good

Over: BLACK JACK CR

S 17 T 47 N R 25 W, Johnson, MO

Built 2011 Load: 47.7 t ADT: 691

RT W S

Good

Over: BLACKWATER RVR

S 18 T 46 N R 28 W, Johnson, MO

Built 2018 Load: 47.7 t ADT: 1,321

MO 13 S

Good

Over: WEST BEAR CR

S 8 T 45 N R 25 W, Johnson, MO

Built 2009 Load: 48.6 t ADT: 2,291

COUNTY RD SE 1201

Good

Over: BR MUDDY CR

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

Built 2010 Load: 48.6 t ADT: 49

MO 58 E

Good

Over: UP RR

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

Built 2012 Load: 48.6 t ADT: 2,185

CO RD NW 250

Good

Over: BR S FK BLACKWATER

S 9 T 46 N R 27 W, Johnson, MO

Built 1900 Load: 49.5 t ADT: 110

CO RD SE 1251

Good

Over: TRIB LONG BR

S 12 T 45 N R 24 W, Johnson, MO

Built 2011 Load: 49.5 t ADT: 45

CO RD NE 200

Good

Over: BEAR CR

S 10 T 46 N R 25 W, Johnson, MO

Built 1982 Load: 50.4 t ADT: 98

CO RD SW 1101

Good

Over: BEAR CR

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

Built 1996 Load: 50.4 t ADT: 35

CO RD NW 1601

Good

Over: BR S FK BLACKWATER

S 31 T 47 N R 28 W, Johnson, MO

Built 2001 Load: 50.4 t ADT: 100

RT T S

Good

Over: TRIB TO LOST CREEK

S 13 T 45 N R 29 W, Johnson, MO

Built 2018 Load: 54.0 t ADT: 854

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

Related

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