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 184

Good

Over: TAYLOR CREEK

.1 MI W OF CR 155, Hardin, OH

Built 2012 Load: 55.1 t ADT: 40

COUNTY ROAD 219

Good

Over: WILDCAT CREEK

.1 MI N OF JCT OF C.R.200, Hardin, OH

Built 1970 Load: 58.3 t ADT: 477

SR-67

Good

Over: LITTLE TYMOCHTEE CREEK

67 OVER LITTLE TYMOCHTEE, Hardin, OH

Built 2008 Load: 67.4 t ADT: 1,723

TOWNSHIP ROAD 40

Good

Over: SHALLOW RUN

.6 MI W OF JCT OF C.R.159, Hardin, OH

Built 1968 Load: 68.0 t ADT: 324

COUNTY ROAD 75

Good

Over: SPONSLER DITCH

.2 MI S OF JCT OF CR 130, Hardin, OH

Built 2014 Load: 71.3 t ADT: 484

COUNTY ROAD 15

Good

Over: SCIOTO RIVER

.1 MI S OF JCT OF TWP 180, Hardin, OH

Built 2020 Load: 82.9 t ADT: 478

LEIGHTON STREET

Poor

Over: SCIOTO RIVER

350 FT S OF WALNUT STREET, Hardin, OH

Built 1993 Load: 9.4 t ADT: 1,463

COUNTY ROAD 25

Poor

Over: SCIOTO RIVER

.2 MI S OF JCT OF SR 385, Hardin, OH

Built 1922 Load: 22.7 t ADT: 477

COUNTY ROAD 65

Poor

Over: NORTH FORK

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

Built 1944 Load: 25.5 t ADT: 265

COUNTY ROAD 65

Poor

Over: MCINTIRE DITCH

.2 MI N OF JCT OF TWP 210, Hardin, OH

Built 1957 Load: 25.5 t ADT: 265

TOWNSHIP ROAD 85

Poor

Over: SEARSON DITCH

.3 MI N OF JCT OF SR 701, Hardin, OH

Built 1940 Load: 25.5 t ADT: 324

TOWNSHIP ROAD 55

Poor

Over: GRASS RUN

.4 MI N OF JCT OF SR 81, Hardin, OH

Built 1937 Load: 25.5 t ADT: 110

COUNTY ROAD 110

Poor

Over: FLAT BRANCH

JCT OF CR 110 & CR 75, Hardin, OH

Built 2002 Load: 32.4 t ADT: 744

COUNTY ROAD 167

Poor

Over: BLANCHARD RIVER

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

Built 1932 Load: 32.4 t ADT: 477

COUNTY ROAD 70

Poor

Over: CESSNA CREEK

.3 MI E OF JCT OF SR 68, Hardin, OH

Built 1975 Load: 35.6 t ADT: 385

COUNTY ROAD 70

Poor

Over: BLANCHARD RIVER

.2 MI E OF JCT OF CR 159, Hardin, OH

Built 1900 Load: 38.9 t ADT: 385

COUNTY ROAD 75

Poor

Over: HOG CREEK

.7 MI N OF JCT OF SR 81, Hardin, OH

Built 1960 Load: 42.1 t ADT: 129

COUNTY ROAD 190

Poor

Over: TAYLOR CREEK

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

Built 1958 Load: 42.1 t ADT: 167

TOWNSHIP ROAD 100

Poor

Over: BRANSTETTER DITCH

.5 MI E OF JCT OF CR 35, Hardin, OH

Built 2002 Load: 44.4 t ADT: 20

TOWNSHIP ROAD 55

Poor

Over: GRASS RUN

.3 MI N OF JCT OF CR 50, Hardin, OH

Built 1934 Load: 48.6 t ADT: 228

COUNTY ROAD 209

Poor

Over: PANTHER CREEK

.2 MI S. OF JCT OF CR 190, Hardin, OH

Built 1968 Load: 51.8 t ADT: 557

TOWNSHIP ROAD 135

Poor

Over: SILVER CREEK

.3 MI.S.OF JCT.OF S.R. 67, Hardin, OH

Built 1934 Load: 55.1 t ADT: 324

TOWNSHIP ROAD 30

Poor

Over: GRASS RUN

.2 MI E OF JCT OF TWP 55, Hardin, OH

Built 1976 Load: 55.1 t ADT: 324

COUNTY ROAD 75

Poor

Over: LEHR DITCH

AT JCT. OF C.R. 50, Hardin, OH

Built 1938 Load: 61.6 t ADT: 129

COUNTY ROAD 60

Poor

Over: CESSNA CREEK LATERAL

.2 MI W OF JCT OF C.R.159, Hardin, OH

Built 1971 Load: 61.6 t ADT: 118

TOWNSHIP ROAD 22

Poor

Over: DUNLAP DITCH

.2 MI E OF JCT OF CR 95, Hardin, OH

Built 1914 Load: 84.2 t ADT: 324

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.