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)

RT D E

Good

Over: LONG BR CR

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

Built 1964 Load: 16.2 t ADT: 269

RT Z S

Good

Over: LONG BR

S 26 T 53 N R 9 W, Monroe, MO

Built 1969 Load: 18.9 t ADT: 125

RT FF E

Good

Over: N FK SALT RVR

S 33 T 56 N R 9 W, Monroe, MO

Built 1977 Load: 20.7 t ADT: 75

US 24 E

Good

Over: MID FK SALT RVR

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

Built 1967 Load: 24.3 t ADT: 1,296

MO 151 S

Good

Over: ELK FK SALT RVR

S 23 T 54 N R 12 W, Monroe, MO

Built 1973 Load: 25.2 t ADT: 724

US 24 E

Good

Over: INDIAN CR

S 3 T 55 N R 8 W, Monroe, MO

Built 1984 Load: 25.2 t ADT: 1,781

RT YY E

Good

Over: MILLIGAN CR

S 33 T 54 N R 12 W, Monroe, MO

Built 1960 Load: 26.1 t ADT: 102

COUNTY RD 1033

Good

Over: ELK FK SALT RVR

S 20 T 54 N R 12 W, Monroe, MO

Built 1991 Load: 27.0 t ADT: 20

MO 151 S

Good

Over: REESE FK OF SALT R

S 14 T 53 N R 12 W, Monroe, MO

Built 2011 Load: 31.5 t ADT: 533

COUNTY RD 959

Good

Over: LONG BRANCH CR

S 20 T 53 N R 11 W, Monroe, MO

Built 1992 Load: 32.4 t ADT: 50

COUNTY RD 1043

Good

Over: ELK FK SALT RVR

S 28 T 54 N R 12 W, Monroe, MO

Built 1990 Load: 32.4 t ADT: 35

COUNTY RD 325

Good

Over: CROOKED CR

S 5 T 55 N R 9 W, Monroe, MO

Built 1995 Load: 32.4 t ADT: 20

COUNTY RD 311

Good

Over: CLEAR CR

S 27 T 56 N R 10 W, Monroe, MO

Built 1989 Load: 32.4 t ADT: 25

COUNTY RD 436

Good

Over: BR MID FK SALT RVR

S 1 T 54 N R 10 W, Monroe, MO

Built 2010 Load: 32.4 t ADT: 45

COUNTY RD 739

Good

Over: MATT'S BR

S 30 T 53 N R 9 W, Monroe, MO

Built 2012 Load: 32.4 t ADT: 15

COUNTY RD 286

Good

Over: DUNCAN CR

S 29 T 56 N R 10 W, Monroe, MO

Built 2012 Load: 32.4 t ADT: 15

COUNTY RD 956

Good

Over: HORNE BR

S 34 T 54 N R 11 W, Monroe, MO

Built 2012 Load: 32.4 t ADT: 15

MO 151 S

Good

Over: MIDDLE FK SALT RVR

S 26 T 55 N R 12 W, Monroe, MO

Built 2004 Load: 33.3 t ADT: 336

COUNTY RD 611

Good

Over: N BRUSH CR

S 36 T 54 N R 9 W, Monroe, MO

Built 2014 Load: 33.3 t ADT: 20

COUNTY RD 670

Good

Over: BURBRIDGE CR

S 30 T 54 N R 7 W, Monroe, MO

Built 2014 Load: 33.3 t ADT: 35

COUNTY RD 329

Good

Over: OTTER CR

S 20 T 55 N R 9 W, Monroe, MO

Built 2009 Load: 34.2 t ADT: 25

COUNTY RD 119

Good

Over: UPPER OTTER CR

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

Built 2004 Load: 35.1 t ADT: 20

COUNTY RD 591

Good

Over: LIT INDIAN CR

S 31 T 56 N R 7 W, Monroe, MO

Built 2007 Load: 35.1 t ADT: 35

COUNTY RD 508

Good

Over: BRANCH

S 25 T 56 N R 8 W, Monroe, MO

Built 2001 Load: 36.0 t ADT: 50

COUNTY RD 983

Good

Over: BRANCH

S 10 T 54 N R 11 W, Monroe, MO

Built 2014 Load: 36.0 t ADT: 30

COUNTY RD 657

Good

Over: BR OF S FK SALT RV

S 21 T 53 N R 8 W, Monroe, MO

Built 1999 Load: 36.9 t ADT: 30

COUNTY RD 117

Good

Over: MILLIGAN CR

S 19 T 53 N R 12 W, Monroe, MO

Built 2002 Load: 36.9 t ADT: 35

RT CC E

Good

Over: BRUSH CR

S 30 T 56 N R 9 W, Monroe, MO

Built 2003 Load: 36.9 t ADT: 186

MO 15 S

Good

Over: ELK FK SALT RVR

S 23 T 54 N R 10 W, Monroe, MO

Built 1988 Load: 36.9 t ADT: 2,167

COUNTY RD 800

Good

Over: TEN MILE CR

S 25 T 53 N R 11 W, Monroe, MO

Built 2007 Load: 37.8 t ADT: 40

COUNTY RD 699

Good

Over: PURDEY CR

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

Built 2003 Load: 38.7 t ADT: 15

COUNTY RD 781

Good

Over: BRUSH CR

S 3 T 53 N R 9 W, Monroe, MO

Built 2006 Load: 38.7 t ADT: 40

COUNTY RD 394

Good

Over: BRUSH CR

S 14 T 56 N R 10 W, Monroe, MO

Built 1999 Load: 39.6 t ADT: 25

COUNTY RD 875

Good

Over: BR ELK FK SALT RVR

S 21 T 54 N R 10 W, Monroe, MO

Built 2005 Load: 40.5 t ADT: 50

RT KK E

Good

Over: TURKEY CR

S 26 T 54 N R 10 W, Monroe, MO

Built 2005 Load: 40.5 t ADT: 109

RT AA E

Good

Over: BEE CRK

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

Built 2024 Load: 40.5 t ADT: 204

RT A S

Good

Over: CROOKED CR

S 15 T 56 N R 11 W, Monroe, MO

Built 1993 Load: 40.5 t ADT: 159

COUNTY RD 840

Good

Over: BEE CR

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

Built 2006 Load: 42.3 t ADT: 25

RT CC E

Good

Over: CLEAR CR

S 26 T 56 N R 10 W, Monroe, MO

Built 2012 Load: 44.1 t ADT: 186

COUNTY RD 109

Good

Over: UPPER OTTER CR

S 1 T 55 N R 12 W, Monroe, MO

Built 2016 Load: 44.1 t ADT: 25

COUNTY RD 386

Good

Over: CLEAR CR

S 22 T 56 N R 10 W, Monroe, MO

Built 1994 Load: 45.0 t ADT: 50

RT A S

Good

Over: OTTER CR

S 3 T 55 N R 11 W, Monroe, MO

Built 2007 Load: 45.9 t ADT: 137

COUNTY RD 369

Good

Over: TRIB OF INDIAN CR

S 32 T 56 N R 8 W, Monroe, MO

Built 2017 Load: 48.6 t ADT: 50

COUNTY RD 743

Good

Over: ELK FK SALT RVR

S 29 T 54 N R 9 W, Monroe, MO

Built 1999 Load: 49.5 t ADT: 40

COUNTY RD 117

Good

Over: FLAT CR

S 25 T 55 N R 12 W, Monroe, MO

Built 2011 Load: 50.4 t ADT: 15

RT C S

Good

Over: LONG BR CR

S 27 T 53 N R 11 W, Monroe, MO

Built 2007 Load: 51.3 t ADT: 251

MO 151 S

Good

Over: FLAT CR

S 1 T 54 N R 12 W, Monroe, MO

Built 1999 Load: 52.2 t ADT: 459

BRIDGE ST

Good

Over: MID FK OF SALT RVR

S 11 T 54 N R 10 W, Monroe, MO

Built 2019 Load: 52.2 t ADT: 200

COUNTY RD 875

Good

Over: ELK FORK SALT RVR

S 28 T 54 N R 10 W, Monroe, MO

Built 2009 Load: 61.2 t ADT: 30

RT M E

Good

Over: MILLIGAN CRK

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

Built 2023 Load: 62.1 t ADT: 1,152

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.