Monroe County, MO

178 public highway bridges

Monroe County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Monroe County, Missouri contains 178 public highway bridges. Roughly 29.8% are rated “Good,” 55.6% “Fair,” and 14.6% “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.

178
Total Bridges
29.8%
Good
55.6%
Fair
14.6%
Poor Condition

Condition Distribution

Good
29.8% (53)
Fair
55.6% (99)
Poor
14.6% (26)

All Bridges (178)

COUNTY RD 326

Fair

Over: BRANCH

S 16 T 55 N R 9 W, Monroe, MO

Built 1940 Load: 3.6 t ADT: 15

COUNTY RD 1039

Fair

Over: MILLIGAN CR

S 5 T 53 N R 12 W, Monroe, MO

Built 1976 Load: 5.4 t ADT: 50

COUNTY RD 239

Fair

Over: OTTER CR

S 19 T 55 N R 10 W, Monroe, MO

Built 1930 Load: 7.2 t ADT: 50

COUNTY RD 1023

Fair

Over: MILLIGAN CR

S 17 T 53 N R 12 W, Monroe, MO

Built 1979 Load: 8.1 t ADT: 50

COUNTY RD 1119

Fair

Over: MUD CR

S 30 T 55 N R 12 W, Monroe, MO

Built 1979 Load: 9.9 t ADT: 20

COUNTY RD 1159

Fair

Over: MUD CR

S 21 T 55 N R 12 W, Monroe, MO

Built 1925 Load: 9.9 t ADT: 15

COUNTY RD 141

Fair

Over: MID FK OF SALT RVR

S 29 T 55 N R 11 W, Monroe, MO

Built 1920 Load: 9.9 t ADT: 20

COUNTY RD 130

Fair

Over: CREEK

S 33 T 55 N R 11 W, Monroe, MO

Built 1935 Load: 9.9 t ADT: 20

COUNTY RD 182

Fair

Over: BRANCH

S 32 T 56 N R 11 W, Monroe, MO

Built 1988 Load: 9.9 t ADT: 20

COUNTY RD 139

Fair

Over: OTTER CR

S 31 T 56 N R 11 W, Monroe, MO

Built 1920 Load: 9.9 t ADT: 35

COUNTY RD 1175

Fair

Over: BRANCH

S 3 T 55 N R 12 W, Monroe, MO

Built 1935 Load: 10.8 t ADT: 15

RT E S

Fair

Over: IVY BR

S 21 T 54 N R 8 W, Monroe, MO

Built 1950 Load: 11.7 t ADT: 109

COUNTY RD 217

Fair

Over: OTTER CR

S 14 T 55 N R 11 W, Monroe, MO

Built 1988 Load: 12.6 t ADT: 75

COUNTY RD 759

Fair

Over: LONG BR

S 28 T 53 N R 9 W, Monroe, MO

Built 1920 Load: 13.5 t ADT: 35

COUNTY RD 233

Fair

Over: CROOKED CR

S 30 T 56 N R 10 W, Monroe, MO

Built 1923 Load: 13.5 t ADT: 50

COUNTY RD 119

Fair

Over: BRANCH

S 30 T 56 N R 11 W, Monroe, MO

Built 1940 Load: 13.5 t ADT: 25

COUNTY RD 819

Fair

Over: BEE CR

S 7 T 53 N R 10 W, Monroe, MO

Built 1988 Load: 14.4 t ADT: 75

RT AA E

Fair

Over: ELK FK SALT RVR

S 29 T 54 N R 11 W, Monroe, MO

Built 1965 Load: 14.4 t ADT: 146

COUNTY RD 840

Fair

Over: BRANCH

S 5 T 53 N R 10 W, Monroe, MO

Built 1930 Load: 16.2 t ADT: 15

COUNTY RD 141

Fair

Over: BR MID FK SALT RVR

S 29 T 55 N R 11 W, Monroe, MO

Built 1958 Load: 16.2 t ADT: 20

COUNTY RD 343

Fair

Over: BRANCH

S 27 T 56 N R 9 W, Monroe, MO

Built 1987 Load: 16.2 t ADT: 15

COUNTY RD 239

Fair

Over: BRANCH

S 17 T 56 N R 10 W, Monroe, MO

Built 1987 Load: 16.2 t ADT: 20

COUNTY RD 670

Fair

Over: BURBRIDGE CR

S 25 T 54 N R 8 W, Monroe, MO

Built 1995 Load: 17.1 t ADT: 35

COUNTY RD 621

Fair

Over: BRUSH CR

S 31 T 54 N R 8 W, Monroe, MO

Built 1981 Load: 17.1 t ADT: 35

COUNTY RD 311

Fair

Over: CROOKED CR

S 2 T 55 N R 10 W, Monroe, MO

Built 1988 Load: 17.1 t ADT: 50

COUNTY RD 130

Fair

Over: BRANCH

S 29 T 55 N R 11 W, Monroe, MO

Built 2006 Load: 17.1 t ADT: 25

RT C S

Fair

Over: ELK FK SALT RVR

S 25 T 54 N R 11 W, Monroe, MO

Built 1968 Load: 18.0 t ADT: 129

RT A S

Fair

Over: MID FK SALT RVR

S 27 T 55 N R 11 W, Monroe, MO

Built 1964 Load: 20.7 t ADT: 304

COUNTY RD 317

Fair

Over: BRUSH CR

S 24 T 56 N R 10 W, Monroe, MO

Built 1987 Load: 21.6 t ADT: 35

COUNTY RD 857

Fair

Over: BRANCH

S 17 T 54 N R 10 W, Monroe, MO

Built 2014 Load: 21.6 t ADT: 50

RT Y S

Fair

Over: BR REESE FK

S 28 T 53 N R 12 W, Monroe, MO

Built 1958 Load: 21.6 t ADT: 185

COUNTY RD 1137

Fair

Over: FLAT CR

S 3 T 54 N R 12 W, Monroe, MO

Built 1986 Load: 22.5 t ADT: 35

COUNTY RD 323

Fair

Over: BRUSH CR

S 19 T 56 N R 9 W, Monroe, MO

Built 1952 Load: 22.5 t ADT: 20

MO 107 S

Fair

Over: N FK SALT RVR

S 33 T 55 N R 8 W, Monroe, MO

Built 1977 Load: 22.5 t ADT: 372

MO 15 S

Fair

Over: CROOKED CR

S 32 T 56 N R 10 W, Monroe, MO

Built 1985 Load: 22.5 t ADT: 849

US 24 E

Fair

Over: OTTER CR

S 22 T 55 N R 9 W, Monroe, MO

Built 1977 Load: 23.4 t ADT: 1,911

MO 151 S

Fair

Over: SMALL CR

S 11 T 53 N R 12 W, Monroe, MO

Built 1933 Load: 23.4 t ADT: 463

RT A S

Fair

Over: LIT OTTER CR

S 15 T 55 N R 11 W, Monroe, MO

Built 1933 Load: 23.4 t ADT: 203

RT M E

Fair

Over: BEE BR

S 18 T 53 N R 11 W, Monroe, MO

Built 1938 Load: 23.4 t ADT: 170

COUNTY RD 1073

Fair

Over: ELK FK SALT RVR

S 27 T 54 N R 12 W, Monroe, MO

Built 1994 Load: 25.2 t ADT: 30

MO 154 E

Fair

Over: ELK FK SALT RVR

S 22 T 54 N R 9 W, Monroe, MO

Built 1976 Load: 25.2 t ADT: 1,839

MO 154 E

Fair

Over: S FK SALT RVR

S 17 T 54 N R 8 W, Monroe, MO

Built 1976 Load: 25.2 t ADT: 1,286

MO 107 S

Fair

Over: S FK SALT RVR

S 9 T 54 N R 8 W, Monroe, MO

Built 1977 Load: 25.2 t ADT: 373

RT E S

Fair

Over: BEAR BR

S 10 T 53 N R 8 W, Monroe, MO

Built 1950 Load: 25.2 t ADT: 109

RT E S

Fair

Over: VAUGHN HOLLOW BR

S 34 T 54 N R 8 W, Monroe, MO

Built 1950 Load: 27.0 t ADT: 109

COUNTY RD 835

Fair

Over: BEE CR

S 5 T 53 N R 10 W, Monroe, MO

Built 1999 Load: 27.9 t ADT: 20

MO 154 E

Fair

Over: IVY BR

S 15 T 54 N R 8 W, Monroe, MO

Built 1930 Load: 27.9 t ADT: 1,016

US 24 E

Fair

Over: N FK SALT RVR

S 14 T 55 N R 9 W, Monroe, MO

Built 1977 Load: 29.7 t ADT: 1,911

MO 154 E

Fair

Over: IVY BR

S 15 T 54 N R 8 W, Monroe, MO

Built 1930 Load: 29.7 t ADT: 1,016

RT EE S

Fair

Over: INDIAN CR

S 28 T 56 N R 8 W, Monroe, MO

Built 1962 Load: 29.7 t ADT: 224

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.