Hardin County, OH

276 public highway bridges

Hardin County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Hardin County, Ohio contains 276 public highway bridges. Roughly 64.1% are rated “Good,” 28.6% “Fair,” and 7.2% “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.

276
Total Bridges
64.1%
Good
28.6%
Fair
7.2%
Poor Condition

Condition Distribution

Good
64.1% (177)
Fair
28.6% (79)
Poor
7.2% (20)

All Bridges (276)

TOWNSHIP ROAD 135

Fair

Over: SCIOTO RIVER

.4 MI S OF JCT OF CR 106, Hardin, OH

Built 1991 Load: 16.2 t ADT: 324

TOWNSHIP ROAD 180

Fair

Over: SCIOTO RIVER

.1 MI E OF JCT OF CR 15, Hardin, OH

Built 1971 Load: 16.2 t ADT: 324

TOWNSHIP ROAD 200

Fair

Over: NORTH FORK OF MIAMI RIVE

.2 MI E OF JCT OF CR 65, Hardin, OH

Built 1967 Load: 19.4 t ADT: 324

COUNTY ROAD 130

Fair

Over: SCIOTO RIVER

.2MI.W.OF JCT.OF JONES RD, Hardin, OH

Built 1922 Load: 19.4 t ADT: 724

COUNTY ROAD 130

Fair

Over: SCIOTO RIVER

AT JCT OF SR 195, Hardin, OH

Built 1979 Load: 19.4 t ADT: 204

SR 273

Fair

Over: BRANCH OF PANTHER CREEK

2.42 mi. West of SR 31, Hardin, OH

Built 1948 Load: 22.7 t ADT: 743

SR 273

Fair

Over: BRANCH OF PANTHER CREEK

1.5 mi. West of SR 31, Hardin, OH

Built 1948 Load: 22.7 t ADT: 743

TOWNSHIP ROAD 245

Fair

Over: SCIOTO RIVER

.1 MI S OF JCT OF TWP 150, Hardin, OH

Built 1958 Load: 22.7 t ADT: 324

COUNTY ROAD 95

Fair

Over: SCIOTO RIVER

.4 MI S OF JCT OF TWP 100, Hardin, OH

Built 1922 Load: 22.7 t ADT: 190

TOWNSHIP ROAD 41

Fair

Over: HOG CREEK

.4 MI N OF JCT OF TWP 30, Hardin, OH

Built 1954 Load: 22.7 t ADT: 351

TOWNSHIP ROAD 146

Fair

Over: JIM CREEK

.5 MI. W. OF JCT. C.R.265, Hardin, OH

Built 1900 Load: 25.5 t ADT: 324

COUNTY ROAD 219

Fair

Over: ASH RUN

.4 MI N OF JCT OF CR 190, Hardin, OH

Built 1961 Load: 25.5 t ADT: 477

SR 81

Fair

Over: HOG CREEK

3.36 mi East of SR 235, Hardin, OH

Built 1966 Load: 25.9 t ADT: 1,055

SR 273

Fair

Over: INTERMITTENT WATERWAY

0.63 East of SR 292, Hardin, OH

Built 1948 Load: 25.9 t ADT: 743

TOWNSHIP ROAD 85

Fair

Over: NEWCOMER LATERAL

.3 MI S OF JCT OF S.R. 81, Hardin, OH

Built 1952 Load: 29.2 t ADT: 351

COUNTY ROAD 80

Fair

Over: BLANCHARD RIVER

.1 MI E OF JCT OF CR 167, Hardin, OH

Built 1956 Load: 29.2 t ADT: 477

TOWNSHIP 183

Fair

Over: THE OUTLET

.1 MI S OF JCT OF TWP 24, Hardin, OH

Built 1973 Load: 29.2 t ADT: 324

COUNTY ROAD 215

Fair

Over: LITTLE TYMOCHTEE

.1 MI N OF JCT OF TR 74, Hardin, OH

Built 1993 Load: 29.2 t ADT: 165

SR 117 & 235 MAIN

Fair

Over: SCIOTO RIVER

0.27 mi. South of SR235, Hardin, OH

Built 1988 Load: 30.1 t ADT: 4,448

TOWNSHIP ROAD 65

Fair

Over: RITTER DITCH

.9 MI N OF JCT OF SR 67, Hardin, OH

Built 2004 Load: 31.4 t ADT: 65

TOWNSHIP ROAD 133

Fair

Over: TAYLOR CREEK

.1 MI S OF JCT OF CR 200, Hardin, OH

Built 1998 Load: 31.4 t ADT: 39

USR 68

Fair

Over: CESSNA CREEK

5.14 mi. North of USR68, Hardin, OH

Built 1988 Load: 32.4 t ADT: 5,889

SR 81

Fair

Over: SHALLOW RUN

0.63 mi East of USR 68, Hardin, OH

Built 1977 Load: 32.4 t ADT: 695

TOWNSHIP ROAD 120

Fair

Over: MCCOY RUN

.1 MI E OF JCT TWP 95, Hardin, OH

Built 1900 Load: 32.4 t ADT: 324

COUNTY ROAD 75

Fair

Over: SHANKS DITCH

.5 MI N OF JCT OF CR 60, Hardin, OH

Built 1997 Load: 32.4 t ADT: 129

COUNTY ROAD 135

Fair

Over: CESSNA CREEK

.8 MI N OF JCT OF CR 90, Hardin, OH

Built 1963 Load: 32.4 t ADT: 381

TOWNSHIP ROAD 165

Fair

Over: BLANCHARD RIVER

.4 MI. N OF JCT. OF CR 80, Hardin, OH

Built 1995 Load: 32.4 t ADT: 16

COUNTY ROAD 84

Fair

Over: OATS DITCH

.6 MI W OF JCT OF CR 175, Hardin, OH

Built 1991 Load: 32.4 t ADT: 385

TOWNSHIP ROAD 90

Fair

Over: REELHORN RUN

.2 MI W OF JCT OF CR 215, Hardin, OH

Built 1914 Load: 32.4 t ADT: 324

COUNTY ROAD 159

Fair

Over: WARMBROD

JCT OF CR 60 AND CR 159, Hardin, OH

Built 1992 Load: 32.4 t ADT: 81

COUNTY ROAD 205

Fair

Over: REEVEHORN RUN

.4 MI S OF JCT OF TWP 90, Hardin, OH

Built 1928 Load: 32.4 t ADT: 385

TOWNSHIP ROAD 180

Fair

Over: TAYLOR CREEK

.2 MI W OF JCT OF CR 155, Hardin, OH

Built 1910 Load: 32.4 t ADT: 324

TOWNSHIP ROAD 195

Fair

Over: WOLF CREEK

.5 MI S OF JCT OF CR 160, Hardin, OH

Built 1931 Load: 32.4 t ADT: 351

COUNTY ROAD 200

Fair

Over: TAYLOR CREEK

.6 MI.W.OFJCT. OF C.R.155, Hardin, OH

Built 1991 Load: 32.4 t ADT: 204

COUNTY ROAD 200

Fair

Over: BOWERS DITCH

.5 MI W OF JCT OF CR 155, Hardin, OH

Built 1991 Load: 32.4 t ADT: 204

COUNTY ROAD 150

Fair

Over: WILLIAMS DITCH

.1 W OF JCT OF CR 75, Hardin, OH

Built 1980 Load: 34.7 t ADT: 477

TOWNSHIP ROAD 179

Fair

Over: PANTHER CREEK

.3 MI S OF JCT OF SR 273, Hardin, OH

Built 1928 Load: 34.7 t ADT: 155

COUNTY ROAD 60

Fair

Over: TILE DITCH OVERFLOW

.6 MI W OF JCT OF TR 105, Hardin, OH

Built 1994 Load: 34.7 t ADT: 135

TOWNSHIP ROAD 100

Fair

Over: BLOOM DITCH

.1 MI E OF JCT OF CR 167, Hardin, OH

Built 1979 Load: 34.7 t ADT: 54

TOWNSHIP ROAD 205

Fair

Over: RANGE DITCH

.5 MI S OF JCT OF CR 120, Hardin, OH

Built 1983 Load: 34.7 t ADT: 324

TOWNSHIP ROAD 150

Fair

Over: ELDER CREEK

.7 MI W OF JCT OF SR 235, Hardin, OH

Built 1975 Load: 34.7 t ADT: 324

TOWNSHIP ROAD 19

Fair

Over: ELDER CREEK

.05 MI N OF JCT OF TWP150, Hardin, OH

Built 1917 Load: 34.7 t ADT: 155

TOWNSHIP ROAD 180

Fair

Over: GANDER RUN

.1 MI E OF JCT OF SR 292, Hardin, OH

Built 1977 Load: 34.7 t ADT: 351

TOWNSHIP ROAD 119

Fair

Over: LOWE DITCH

.2 MI N OF JCT OF CR 200, Hardin, OH

Built 1973 Load: 34.7 t ADT: 124

SR 31

Fair

Over: WOLF CREEK

7.05 mi. North of HAR/UNI, Hardin, OH

Built 1967 Load: 35.6 t ADT: 4,514

COUNTY ROAD 190

Fair

Over: PANTHER CREEK

.4 MI. E. JCT. C.R. 209, Hardin, OH

Built 1964 Load: 35.6 t ADT: 262

COUNTY ROAD 106

Fair

Over: MCCOY RUN

.2 MI E OF JCT. OF C.R.95, Hardin, OH

Built 1953 Load: 35.6 t ADT: 291

COUNTY ROAD 35

Fair

Over: COTTONWOOD DITCH

.1 MI S OF JCT OF TWP 100, Hardin, OH

Built 1933 Load: 35.6 t ADT: 916

COUNTY ROAD 205

Fair

Over: LITTLE TYMOCHTEE CREEK

.6 MI N OF JCT OF TWP 74, Hardin, OH

Built 1966 Load: 35.6 t ADT: 385

COUNTY ROAD 130

Fair

Over: BOTCHLETT DITCH

.8 MI.E.OF JCT.OF TWP.135, Hardin, OH

Built 1979 Load: 35.6 t ADT: 724

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.