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 139

Good

Over: OTTER CRK

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

Built 2023 Load: 63.0 t ADT: 35

COUNTY RD 819

Good

Over: LONG BRANCH CREEK

S 25 T 53 N R 10 W, Monroe, MO

Built 2021 Load: 65.7 t ADT: 30

COUNTY RD 857

Poor

Over: ELK FK SALT RVR

S 29 T 54 N R 10 W, Monroe, MO

Built 1910 ADT: 25

COUNTY RD 215

Poor

Over: MID FK OF SALT RVR

S 35 T 55 N R 11 W, Monroe, MO

Built 1910 ADT: 25

COUNTY RD 255

Poor

Over: CROOKED CR

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

Built 1910 Load: 2.7 t ADT: 10

W HICKORY ST

Poor

Over: TOWN BR

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

Built 1900 Load: 4.5 t ADT: 350

COUNTY RD 275

Poor

Over: OTTER CR

S 21 T 55 N R 10 W, Monroe, MO

Built 1910 Load: 4.5 t ADT: 15

COUNTY RD 611

Poor

Over: LONG BR

S 25 T 53 N R 9 W, Monroe, MO

Built 1910 Load: 5.4 t ADT: 15

COUNTY RD 857

Poor

Over: BRANCH

S 29 T 54 N R 10 W, Monroe, MO

Built 1930 Load: 8.1 t ADT: 25

COUNTY RD 211

Poor

Over: BRANCH

S 26 T 56 N R 11 W, Monroe, MO

Built 1937 Load: 8.1 t ADT: 15

RT M E

Poor

Over: MILLIGAN CR

S 9 T 53 N R 12 W, Monroe, MO

Built 1933 Load: 8.1 t ADT: 1,152

COUNTY RD 857

Poor

Over: BEE CR

S 29 T 54 N R 10 W, Monroe, MO

Built 1910 Load: 9.9 t ADT: 15

COUNTY RD 360

Poor

Over: CLEAR CR

S 1 T 55 N R 10 W, Monroe, MO

Built 1930 Load: 9.9 t ADT: 15

COUNTY RD 836

Poor

Over: BRANCH

S 6 T 53 N R 10 W, Monroe, MO

Built 2007 Load: 9.9 t ADT: 15

RT D E

Poor

Over: S FK SALT RVR

S 16 T 53 N R 8 W, Monroe, MO

Built 1965 Load: 9.9 t ADT: 503

COUNTY RD 859

Poor

Over: LONG BRANCH CR

S 28 T 53 N R 10 W, Monroe, MO

Built 1910 Load: 10.8 t ADT: 30

COUNTY RD 800

Poor

Over: BRANCH

S 29 T 53 N R 10 W, Monroe, MO

Built 1920 Load: 10.8 t ADT: 30

COUNTY RD 624

Poor

Over: LONG BR

S 18 T 53 N R 8 W, Monroe, MO

Built 1914 Load: 11.7 t ADT: 25

RT J E

Poor

Over: MID FK SALT RVR

S 8 T 55 N R 12 W, Monroe, MO

Built 1950 Load: 11.7 t ADT: 128

COUNTY RD 370

Poor

Over: BRANCH

S 27 T 56 N R 8 W, Monroe, MO

Built 1935 Load: 12.6 t ADT: 40

COUNTY RD 390

Poor

Over: INDIAN CR

S 19 T 56 N R 8 W, Monroe, MO

Built 1916 Load: 12.6 t ADT: 50

COUNTY RD 986

Poor

Over: BRIAR CR

S 15 T 54 N R 11 W, Monroe, MO

Built 1925 Load: 13.5 t ADT: 5

COUNTY RD 211

Poor

Over: CROOKED CR

S 22 T 56 N R 11 W, Monroe, MO

Built 1910 Load: 13.5 t ADT: 30

RT AA E

Poor

Over: BEE CR

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

Built 1956 Load: 13.5 t ADT: 162

RT Z S

Poor

Over: BRUSH CR

S 2 T 53 N R 9 W, Monroe, MO

Built 1961 Load: 13.5 t ADT: 158

COUNTY RD 976

Poor

Over: BRIAR CR

S 22 T 54 N R 11 W, Monroe, MO

Built 1910 Load: 15.3 t ADT: 50

COUNTY RD 436

Poor

Over: BRANCH

S 5 T 54 N R 9 W, Monroe, MO

Built 1978 Load: 17.1 t ADT: 50

MO 15 S

Poor

Over: MID FK SALT RVR

S 2 T 54 N R 10 W, Monroe, MO

Built 1985 Load: 30.6 t ADT: 2,279

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.