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)

COUNTY ROAD 190

Good

Over: SILVER CREEK

.9 MI E OF JCT OF CR 115, Hardin, OH

Built 1987 Load: 29.2 t ADT: 133

COUNTY ROAD 227

Good

Over: SCIOTO OVERFLOW

.3 MI S OF JCT OF CR 144, Hardin, OH

Built 2014 Load: 31.4 t ADT: 86

COUNTY ROAD 110

Good

Over: SHELDON DITCH

.2 MI E OF JCT OF CR 75, Hardin, OH

Built 2010 Load: 31.4 t ADT: 350

TOWNSHIP ROAD 47

Good

Over: NAYLOR DITCH

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

Built 2012 Load: 31.4 t ADT: 324

COUNTY ROAD 227

Good

Over: ASH RUN

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

Built 2022 Load: 31.4 t ADT: 87

TOWNSHIP ROAD 169

Good

Over: FAUCETT DITCH

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

Built 2015 Load: 31.4 t ADT: 61

COUNTY ROAD 130

Good

Over: MCCOY RUN

.6 MI W OF TWP 95, Hardin, OH

Built 2000 Load: 31.4 t ADT: 204

COUNTY ROAD 95

Good

Over: MCCOY RUN 937

.1 MI N OF JCT OF CR 130, Hardin, OH

Built 2020 Load: 31.4 t ADT: 245

TOWNSHIP ROAD 30

Good

Over: MCKINSTRY DITCH

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

Built 2005 Load: 31.4 t ADT: 324

TOWNSHIP ROAD 30

Good

Over: WILLEKE DITCH

.5 MI W OF JCT OF CR 113, Hardin, OH

Built 2004 Load: 31.4 t ADT: 324

Township Road 105

Good

Over: Miller Ditch 1071

.13 mile north of CR 60, Hardin, OH

Built 2017 Load: 31.4 t ADT: 351

COUNTY ROAD 95

Good

Over: DITCH TWENTY EIGHT

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

Built 2018 Load: 31.4 t ADT: 123

COUNTY ROAD 75

Good

Over: POWELL DITCH

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

Built 2010 Load: 31.4 t ADT: 129

COUNTY ROAD 14

Good

Over: BOSSE JOINT DITCH

.1 MI E OF JCT OF CR 75, Hardin, OH

Built 1999 Load: 31.4 t ADT: 128

TOWNSHIP ROAD 90

Good

Over: CESSNA CREEK

AT JCT OF CR 135, Hardin, OH

Built 2013 Load: 31.4 t ADT: 351

TOWNSHIP ROAD 100

Good

Over: OATES DITCH

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

Built 2001 Load: 31.4 t ADT: 54

TOWNSHIP ROAD 120

Good

Over: PAW PAW RUN

.2 MI W OF JCT OF TWP 245, Hardin, OH

Built 1958 Load: 31.4 t ADT: 324

COUNTY ROAD 30

Good

Over: MILLER DITCH

.4 MI E OF JCT OF CR 145, Hardin, OH

Built 2020 Load: 31.4 t ADT: 391

TOWNSHIP ROAD 215

Good

Over: PAW PAW RUN

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

Built 2021 Load: 31.4 t ADT: 45

COUNTY ROAD 120

Good

Over: CREVISON DITCH

.2 MI E OF JCT OF TWP 205, Hardin, OH

Built 1998 Load: 31.4 t ADT: 180

TOWNSHIP ROAD 195

Good

Over: WATERWAY

.2 MI S OF JCT OF C.R. 20, Hardin, OH

Built 2022 Load: 31.4 t ADT: 325

TOWNSHIP ROAD 50

Good

Over: LIEBOLD DITCH

.1 MI E OF JCT OF CR 175, Hardin, OH

Built 2000 Load: 31.4 t ADT: 351

Township Road 50

Good

Over: Weber Ditch

.4 MI W OF CO. ROAD 215, Hardin, OH

Built 2016 Load: 31.4 t ADT: 351

TOWNSHIP ROAD 180

Good

Over: BEAVER POND DITCH

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

Built 2005 Load: 31.4 t ADT: 324

COUNTY ROAD

Good

Over: ELDER CREEK

.3 MI E OF JCT OF SR 235, Hardin, OH

Built 2006 Load: 31.4 t ADT: 204

COUNTY ROAD 15

Good

Over: STREAM

.3 MI N OF JCT OF CR 40, Hardin, OH

Built 2009 Load: 31.4 t ADT: 530

COUNTY ROAD 15

Good

Over: SHRIDER DITCH

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

Built 2016 Load: 31.4 t ADT: 530

COUNTY ROAD 200

Good

Over: SILVER CREEK

.2 MI W OF JCT OF TWP 119, Hardin, OH

Built 2021 Load: 31.4 t ADT: 201

COUNTY ROAD 60

Good

Over: MUD RUN

.2 MI W OF JCT OF TWP 25, Hardin, OH

Built 2003 Load: 31.4 t ADT: 495

SR 31

Good

Over: GANDER RUN

1.5 SOUTH OF KENTON, Hardin, OH

Built 2000 Load: 32.4 t ADT: 4,514

SR 235

Good

Over: HOG CREEK

1.3 mi North of ADA City, Hardin, OH

Built 1989 Load: 32.4 t ADT: 4,748

TOWNSHIP ROAD 146

Good

Over: WOLF CREEK

.1 MI E OF TWP 199, Hardin, OH

Built 1998 Load: 32.4 t ADT: 324

TOWNSHIP ROAD 199

Good

Over: WOLF CREEK

.4 MI S OF JCT OF TWP 146, Hardin, OH

Built 1998 Load: 32.4 t ADT: 324

TOWNSHIP ROAD 55

Good

Over: BADER DITCH

.3 MI S OF JCT OF CR 150, Hardin, OH

Built 1992 Load: 32.4 t ADT: 228

COUNTY ROAD 130

Good

Over: SPONSLER DITCH

.3 MI.E.OF JCT.OF C.R. 75, Hardin, OH

Built 1965 Load: 32.4 t ADT: 204

COUNTY ROAD 150

Good

Over: BADER DITCH

.2 MI W OF JCT OF TWP 65, Hardin, OH

Built 1984 Load: 32.4 t ADT: 477

COUNTY ROAD 95

Good

Over: MCCOY RUN

.6 MI N OF JCT OF CR 130, Hardin, OH

Built 1997 Load: 32.4 t ADT: 244

TOWNSHIP 230

Good

Over: MCDONALD CREEK

.4 MI E OF JCT OF CR 245, Hardin, OH

Built 1974 Load: 32.4 t ADT: 324

COUNTY ROAD 240

Good

Over: RIDGEWAY JOINT

.4 MI W OF JCT OF TWP 179, Hardin, OH

Built 1991 Load: 32.4 t ADT: 451

COUNTY ROAD 150

Good

Over: MCCOY RUN

.4 MI W OF JCT OF TWP 95, Hardin, OH

Built 1981 Load: 32.4 t ADT: 385

COUNTY ROAD 240

Good

Over: WILDCAT CREEK

.3 M. W. OF JCT OF CR 199, Hardin, OH

Built 1997 Load: 32.4 t ADT: 477

COUNTY ROAD 245

Good

Over: Kasler Ditch 1064

.2 MI N OF JCT OF TR 234, Hardin, OH

Built 2000 Load: 32.4 t ADT: 477

COUNTY ROAD 110

Good

Over: NEWLAND DITCH

CR 110 AT JCT OF CR 35, Hardin, OH

Built 2005 Load: 32.4 t ADT: 744

COUNTY ROAD 95

Good

Over: IRETON DITCH

CR 95 @ JCT OF TR 30, Hardin, OH

Built 2005 Load: 32.4 t ADT: 123

TOWNSHIP ROAD 50

Good

Over: HOG CREEK

.1 MI W OF JCT. OF CR. 95, Hardin, OH

Built 1996 Load: 32.4 t ADT: 324

COUNTY ROAD 80

Good

Over: CESSNA CREEK

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

Built 1971 Load: 32.4 t ADT: 477

TOWNSHIP ROAD 165

Good

Over: BLANCHARD RIVER

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

Built 1970 Load: 32.4 t ADT: 16

COUNTY ROAD 90

Good

Over: CESSNA CREEK

.05 MI E OF JCT OF CR 135, Hardin, OH

Built 1948 Load: 32.4 t ADT: 292

COUNTY ROAD 80

Good

Over: BLANCHARD RIVER

AT JCT OF TWP 165, Hardin, OH

Built 1987 Load: 32.4 t ADT: 477

TOWNSHIP ROAD 110

Good

Over: KURTZ DITCH

.5 MI W OF JCT OF CR 145, Hardin, OH

Built 1994 Load: 32.4 t ADT: 179

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.