Marion County, MO

186 public highway bridges

Marion County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Marion County, Missouri contains 186 public highway bridges. Roughly 28% are rated “Good,” 51.1% “Fair,” and 7.5% “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.

186

Total Bridges

28%

Good

51.1%

Fair

7.5%

Poor Condition

Condition Distribution

Good

28% (52)

Fair

51.1% (95)

Poor

7.5% (14)

All Bridges (186)

Sort:

IS 72 E

Over: US 61

S 19 T 57 N R 4 W, Marion, MO

Built 2000 ADT: 29,762

MO 6 E

Over: US 24

S 11 T 59 N R 6 W, Marion, MO

Built 1968 ADT: 8,190

RP US61S TO US24E

Over: US 24

S 1 T 59 N R 6 W, Marion, MO

Built 1973 ADT: 9,268

US 61 N

Over: US 24

S 1 T 59 N R 6 W, Marion, MO

Built 1973 ADT: 10,270

US 61 S

Over: OR 24

S 1 T 59 N R 6 W, Marion, MO

Built 1973 ADT: 255

US 61 N

Over: OR 24

S 1 T 59 N R 6 W, Marion, MO

Built 1973 ADT: 255

CO CRD 426 TO RTMM

Over: US 36

S 32 T 57 N R 5 W, Marion, MO

Built 2001 ADT: 5,411

SHINN LN S

Over: US 36

S 27 T 57 N R 5 W, Marion, MO

Built 2001 ADT: 5,262

VETERANS RD S

Over: US 36

S 23 T 57 N R 5 W, Marion, MO

Built 2002 ADT: 5,266

US 24 E

Over: US 36

S 31 T 57 N R 5 W, Marion, MO

Built 2001 ADT: 5,262

225 S

Over: US 36

S 7 T 56 N R 7 W, Marion, MO

Built 1978 ADT: 4,876

US 36 E

Over: CST MUNGER LN

S 24 T 57 N R 5 W, Marion, MO

Built 2003 ADT: 7,677

US 36 W

Over: CST MUNGER LN

S 24 T 57 N R 5 W, Marion, MO

Built 2003 ADT: 3,848

MO 168 E

Over: US 24

S 24 T 58 N R 6 W, Marion, MO

Built 2017 ADT: 6,579

MO 79 S

Over: CST WARREN BARRETT DR

S 28 T 57 N R 4 W, Marion, MO

Built 2023 ADT: 1,144

BU 61 N

Over: US 24

S 1 T 57 N R 6 W, Marion, MO

Built 1960 ADT: 5,988

US 61 S

Over: US 24

S 12 T 57 N R 6 W, Marion, MO

Built 1960 ADT: 2,351

IS 72 E

Over: CST WABASH AVE

S 21 T 57 N R 4 W, Marion, MO

Built 2000 ADT: 10

IS 72 W

Over: CST CENTRAL AVE

S 19 T 57 N R 4 W, Marion, MO

Built 1993 ADT: 1,510

IS 72 E

Over: CST CENTRAL AVE

S 19 T 57 N R 4 W, Marion, MO

Built 1993 ADT: 1,510

IS 72 E

Over: MO 79

S 192 T 57 N R 4 W, Marion, MO

Built 1997 ADT: 13,136

IS 72 W

Over: MO 79

S 192 T 57 N R 4 W, Marion, MO

Built 1997 ADT: 13,136

COUNTRY CLUB DR S

Over: IS 72

S 19 T 57 N R 4 W, Marion, MO

Built 1995 ADT: 7,995

RESERVOIR ST S

Over: MO 79

S 29 T 57 N R 4 W, Marion, MO

Built 1956 ADT: 11,201

MO 79 S

Over: CST LYON ST

S 28 T 57 N R 4 W, Marion, MO

Built 1966 ADT: 1,414

COUNTY RD 230

Over: BRANCH

S 29 T 52 N R 6 W, Marion, MO

Built 1925 Load: 5.4 t ADT: 80

COUNTY RD 223

Over: BRANCH

S 2 T 56 N R 8 W, Marion, MO

Built 1950 Load: 8.1 t ADT: 35

COUNTY RD 197

Over: CREEK

S 10 T 59 N R 8 W, Marion, MO

Built 1925 Load: 9.9 t ADT: 60

COUNTY RD 122

Over: BR OF S FABIUS RVR

S 29 T 59 N R 8 W, Marion, MO

Built 1976 Load: 11.7 t ADT: 25

COUNTY RD 175

Over: NORTH RVR

S 7 T 58 N R 8 W, Marion, MO

Built 1910 Load: 11.7 t ADT: 35

COUNTY RD 233

Over: BRANCH

S 2 T 57 N R 8 W, Marion, MO

Built 1910 Load: 11.7 t ADT: 60

COUNTY RD 279

Over: BRANCH

S 3 T 57 N R 6 W, Marion, MO

Built 1980 Load: 11.7 t ADT: 50

COUNTY RD 407

Over: BRANCH

S 9 T 57 N R 5 W, Marion, MO

Built 1920 Load: 12.6 t ADT: 150

COUNTY RD 169

Over: BRANCH

S 6 T 58 N R 7 W, Marion, MO

Built 1935 Load: 14.4 t ADT: 35

RT Z S

Over: N FK NORTH RVR

S 32 T 58 N R 7 W, Marion, MO

Built 1965 Load: 14.4 t ADT: 324

COUNTY RD 187

Over: BIG BR NORTH RVR

S 21 T 58 N R 7 W, Marion, MO

Built 1986 Load: 16.2 t ADT: 35

COUNTY RD 403

Over: SOUTH RVR

S 31 T 58 N R 5 W, Marion, MO

Built 1986 Load: 16.2 t ADT: 100

MARKET ST

Over: MINNOW CR

S 32 T 57 N R 4 W, Marion, MO

Built 1983 Load: 16.2 t ADT: 4,600

US 24 E

Over: MISSISSIPPI RVR

S 2 T 59 N R 5 W, Marion, MO

Built 1930 Load: 16.2 t ADT: 9,261

COUNTY RD 341

Over: LAZY BR

S 7 T 58 N R 5 W, Marion, MO

Built 1977 Load: 17.1 t ADT: 50

COUNTY RD 147

Over: GRASSY CR

S 3 T 59 N R 7 W, Marion, MO

Built 1979 Load: 18.9 t ADT: 50

MO 168 E

Over: SOUTH RVR

S 21 T 58 N R 5 W, Marion, MO

Built 1967 Load: 19.8 t ADT: 1,535

COUNTY RD 159

Over: S FABIUS RVR

S 33 T 59 N R 7 W, Marion, MO

Built 1930 Load: 20.7 t ADT: 50

US 24 E

Over: BEAR CR

S 19 T 57 N R 5 W, Marion, MO

Built 1934 Load: 20.7 t ADT: 4,702

US 36 E

Over: BEAR CR

S 28 T 57 N R 5 W, Marion, MO

Built 1958 Load: 21.6 t ADT: 5,262

MO 168 E

Over: DTCH

S 35 T 58 N R 5 W, Marion, MO

Built 1935 Load: 21.6 t ADT: 2,228

RT F E

Over: BR SOUTH RVR

S 11 T 57 N R 6 W, Marion, MO

Built 1958 Load: 21.6 t ADT: 499

SURREY HILL RD

Over: MINNOW BR

S 30 T 57 N R 4 W, Marion, MO

Built 1975 Load: 22.5 t ADT: 900

JAMES RD

Over: MINNOW BR

S 30 T 57 N R 4 W, Marion, MO

Built 1934 Load: 22.5 t ADT: 12,700

RT K S

Over: TRIB PEEDEE DTCH

S 8 T 57 N R 8 W, Marion, MO

Built 1954 Load: 23.4 t ADT: 126

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

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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.