Monroe County, OH

167 public highway bridges

Monroe County Bridge Snapshot

Monroe County, Ohio contains 167 public highway bridges in the FHWA National Bridge Inventory. Roughly 42.5% are rated “Good,” 47.3% “Fair,” 10.2% “Poor,” and 10.2% 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 OH 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.

167

Total Bridges

42.5%

Good

10.2%

Poor

10.2%

Structurally Deficient

Condition Distribution

Good

42.5% (71)

Fair

47.3% (79)

Poor

10.2% (17)

SD

10.2% (17)

All Bridges (167)

Sort:

TWP RD 636

Over: SKIN CREEK

250 SOUTH OF INT. CR 53, Monroe, OH

Built 1900 Load: 9.1 t ADT: 96

SALEM TWP 2214

Over: SUNFISH CREEK

0.06 MI. S. OF SR 78, Monroe, OH

Built 1980 Load: 10.9 t ADT: 96

TWP RD 152

Over: PINEY FORK

0.2 MI EAST OF JCT CR 29, Monroe, OH

Built 1900 Load: 12.6 t ADT: 209

CR 40 PLAINVIEW RD

Over: LITTLE MUSKINGUM RIVER

05.9 MI. W OF SR800, Monroe, OH

Built 1886 Load: 13.0 t ADT: 209

TWP RD 203

Over: CAT RUN

1.29 MI N. OF JCT. CR 25, Monroe, OH

Built 1900 Load: 15.2 t ADT: 97

SEN TWP 15

Over: CREEK

0.06 MI. S. OF CR53, Monroe, OH

Built 1900 Load: 16.8 t ADT: 96

TWP RD 307

Over: LITTLE MUSKINGUM RIVER

0.2 MI S. OF JCT SR5 537, Monroe, OH

Built 1944 Load: 17.2 t ADT: 209

JACKSON TWP. 541

Over: MILLER RUN

0.19 MI. E. OF SR 7, Monroe, OH

Built 1900 Load: 17.5 t ADT: 96

MARKET STREET

Over: GARDNER RUN

0.51 MI N. JCT SR78, Monroe, OH

Built 1994 Load: 18.1 t ADT: 900

C29 Sunfish Cr Rd

Over: PINEY FORK

3.1 MI. E. OF JCT SR 26, Monroe, OH

Built 1958 Load: 18.8 t ADT: 833

SUMMIT TWP 831

Over: STREAM

0.39 MI W OF SR 78, Monroe, OH

Built 1979 Load: 20.1 t ADT: 16

SR 78

Over: PRYORS RUN

0.94M E NOBLE CO. LINE, Monroe, OH

Built 1950 Load: 21.1 t ADT: 2,260

TOWNSHIP ROAD 2503

Over: CLEAR FORK

2 MI N OF MARR, Monroe, OH

Built 1990 Load: 21.1 t ADT: 96

SR 78

Over: SOUTH FORK WILLS CREEK

0.04 M W OF JCT SR 379, Monroe, OH

Built 1950 Load: 22.7 t ADT: 2,260

SR 255

Over: OPOSSUM CREEK

6.49M W OF JCT SR 7, Monroe, OH

Built 1955 Load: 22.7 t ADT: 394

SR 536

Over: OPOSSUM CREEK

5.8M N OF JCT SR 7, Monroe, OH

Built 1961 Load: 22.7 t ADT: 173

BENTON TWP 526

Over: TRAIL RUN

100 FT. W. OF SR 800, Monroe, OH

Built 2008 Load: 22.7 t ADT: 96

CR 77 TOWN FORK

Over: TOWN FORK

4.64 MI WEST OF SR 78, Monroe, OH

Built 1950 Load: 23.3 t ADT: 209

CR 16B

Over: STREAM

1.31 MI W OF CR59 INT., Monroe, OH

Built 1900 Load: 23.3 t ADT: 385

TWP RD 156

Over: SUNFISH CREEK

165 WEST OF JCT. CR29, Monroe, OH

Built 1900 Load: 24.0 t ADT: 209

TWP RD 575

Over: LITTLE MUSKINGUM RIVER

0.02 MI E. OF JCT CR 68, Monroe, OH

Built 1900 Load: 24.0 t ADT: 96

SR 78

Over: SOUTH FORK WILLS CREEK

2.42M W OF JCT SR 145, Monroe, OH

Built 1958 Load: 24.3 t ADT: 1,489

LEE TWP. RD. 495

Over: PATTEN RUN

0.16 MI. N. OF CR10, Monroe, OH

Built 2000 Load: 24.3 t ADT: 209

TR 691

Over: JIMS RUN

0.09 MI N OF JCT SR 7, Monroe, OH

Built 1840 Load: 24.5 t ADT: 155

WITTEN CREEK RD

Over: CLEAR FORK

1.7 MI WEST OF JCT SR 26, Monroe, OH

Built 1900 Load: 25.3 t ADT: 209

TWP RD 520

Over: WITTEN FORK

0.1 MI W. OF JCT CR 9, Monroe, OH

Built 1960 Load: 25.3 t ADT: 96

SR 26

Over: SUNFISH CREEK

4.66M N OF JCT SR 78, Monroe, OH

Built 1962 Load: 25.9 t ADT: 114

SR 78

Over: MIDDLE CREEK

3.03M E OF JCT SR 379, Monroe, OH

Built 1950 Load: 25.9 t ADT: 1,489

TR 2784

Over: WITTEN CREEK

0.03MI E. OF CR 15, Monroe, OH

Built 1900 Load: 26.1 t ADT: 4

SR 145

Over: CLEAR FK LITTLE MUSKINGM

1.58M N OF JCT SR724, Monroe, OH

Built 1951 Load: 26.6 t ADT: 867

BARNES RUN RD

Over: BARNES RUN

1 MI W OF JCT CR 92, Monroe, OH

Built 1936 Load: 28.2 t ADT: 209

COUNTY ROAD 10

Over: PATTON RUN

1.5 MILE W. OF SARDIS, Monroe, OH

Built 1900 Load: 28.2 t ADT: 287

TWP RD 307

Over: CLEAR FORK

0.59 MI N. OF JCT. CR 15, Monroe, OH

Built 1900 Load: 28.8 t ADT: 209

TOWNSHIP ROAD 2504

Over: CLEAR FORK L MUSKINGUM R

3.14 MI N OF SYCAMORE VAL, Monroe, OH

Built 1990 Load: 28.8 t ADT: 96

SR 537

Over: CLEAR FK LITTL MUSK RVR

0.03M E OF JCT SR 260, Monroe, OH

Built 1957 Load: 29.2 t ADT: 134

CR 12 TRAIL RUN

Over: LITTLE MUSKINGUM RIVER

5.5 MI WEST OF SR 800, Monroe, OH

Built 1936 Load: 29.2 t ADT: 104

TWP RD 319

Over: CLEAR FORK

0.55 MI WEST OF SR 26, Monroe, OH

Built 1900 Load: 31.1 t ADT: 96

LEE T476

Over: STREAM

0.02 MI W OF T 481, Monroe, OH

Built 1900 Load: 31.1 t ADT: 96

SR 7

Over: PATTONS RUN

0.26 MI S. JCT SR 255, Monroe, OH

Built 1991 Load: 32.4 t ADT: 3,469

SR 7

Over: SUNFISH CREEK

0.18M S OF JCT SR 78, Monroe, OH

Built 1960 Load: 32.4 t ADT: 5,164

SR 7

Over: JOHNSON RUN

3.57M N OF JCT SR 78, Monroe, OH

Built 1956 Load: 32.4 t ADT: 4,474

SR 26

Over: TRIB-CRANENEST FK L MUS

0.24M S OF JCT SR800, Monroe, OH

Built 1984 Load: 32.4 t ADT: 950

SR 78

Over: BEIDENBACH RUN

2.04M E OF JCT SR 379, Monroe, OH

Built 1934 Load: 32.4 t ADT: 1,489

SR 78

Over: STREAM

2.39M W OF JCT SR 7, Monroe, OH

Built 1932 Load: 32.4 t ADT: 2,085

SR 260

Over: STREAM

1.81M N WASH. CO. LINE, Monroe, OH

Built 1937 Load: 32.4 t ADT: 82

SR 260

Over: INDIAN RUN

0.02M S OF JCT SR 537, Monroe, OH

Built 1970 Load: 32.4 t ADT: 165

SR 260

Over: CLEAR FK OF LITTL MUSK R

1M N OF JCT SR 537, Monroe, OH

Built 1970 Load: 32.4 t ADT: 145

SR 537

Over: STRAIGHT FORK

0.08M W OF JCT SR 26, Monroe, OH

Built 1988 Load: 32.4 t ADT: 134

SR 800

Over: TRAIL RUN

6.4MI N JCT SR 7, Monroe, OH

Built 1992 Load: 32.4 t ADT: 663

SR 800

Over: WITTEN FORK CREEK

6.58M N OF JCT SR 7, Monroe, OH

Built 1988 Load: 32.4 t ADT: 663

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

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026