Knox County, OH

274 public highway bridges

Knox County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Knox County, Ohio contains 274 public highway bridges. Roughly 54% are rated “Good,” 39.8% “Fair,” and 5.5% “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.

274
Total Bridges
54%
Good
39.8%
Fair
5.5%
Poor Condition

Condition Distribution

Good
54% (148)
Fair
39.8% (109)
Poor
5.5% (15)

All Bridges (274)

USR 36

Fair

Over: KOKOSING RIVER

.41 MILES EAST OF SR 715, Knox, OH

Built 1997 Load: 32.4 t ADT: 1,645

SR 229

Fair

Over: BRANCH OF ARMSTRONG RUN

4.44 MI E.OF MRW CO LINE, Knox, OH

Built 1996 Load: 32.4 t ADT: 3,623

SR 768

Fair

Over: CENTER RUN

.8 M N OF JCT US 36, Knox, OH

Built 1986 Load: 32.4 t ADT: 3,295

BANNING ROAD

Fair

Over: KOKOSING RIVER

0.4 MI WEST OF SR 13, Knox, OH

Built 1984 Load: 32.4 t ADT: 347

UPPERFREDERICKTOWN

Fair

Over: NORTH BRANCH KOKOSING

0.9 MI NORTH OF HYATT RD, Knox, OH

Built 1978 Load: 32.4 t ADT: 2,647

COUNTY ROAD 69

Fair

Over: NORTH BRANCH KOKOSING

0.3 MI NORTH OF SR 95, Knox, OH

Built 1930 Load: 32.4 t ADT: 786

FREDERICKTWN-AMITY

Fair

Over: TRIBUTARY OF MUD RUN

0.2MI E. OF NORTH LIBERTY, Knox, OH

Built 1992 Load: 32.4 t ADT: 873

FREDERICKTOWNAMITY

Fair

Over: NORTH BRANCH KOKOSING RI

0.1 MI EAST OF CR 69, Knox, OH

Built 1900 Load: 32.4 t ADT: 873

JOHNSTOWN RD

Fair

Over: NORTH FORK LICKING RIVER

JUNCTION OF COUNTY RD 53, Knox, OH

Built 1983 Load: 32.4 t ADT: 190

JOHNSTOWN ROAD

Fair

Over: DRY CREEK

0.2 MI SOUTH OF US 36, Knox, OH

Built 1999 Load: 32.4 t ADT: 1,105

PIPESVILLE ROAD

Fair

Over: KOKOSING RIVER

JUNCTION OF US 36, Knox, OH

Built 1979 Load: 32.4 t ADT: 525

LAYMON ROAD

Fair

Over: KOKOSING RIVER

JUNCTION OF SR 229, Knox, OH

Built 1982 Load: 32.4 t ADT: 298

MISHEY

Fair

Over: E. BRANCH KOKOSING RIVER

0.8 MI NORTHEAST OF SR 95, Knox, OH

Built 1989 Load: 32.4 t ADT: 466

APPLE VALLEY

Fair

Over: LITTLE JELLOWAY CREEK

0.4 MI NORTH OF CR 14, Knox, OH

Built 1993 Load: 32.4 t ADT: 326

HAZEL DELL

Fair

Over: HONEY RUN

0.3 MI SOUTH OF AUSTIN RD, Knox, OH

Built 1991 Load: 32.4 t ADT: 208

BRUSH RUN

Fair

Over: TRIBUTARY OF BRUSH RUN

0.1 MI EAST OF RUTLEDGE, Knox, OH

Built 1900 Load: 32.4 t ADT: 283

BRUSH RUN

Fair

Over: BRUSH RUN

0.1 MI SOUTH OF US 36, Knox, OH

Built 2000 Load: 32.4 t ADT: 283

DEAL ROAD

Fair

Over: ELLIOT RUN

0.1 MI WEST OF CR31, Knox, OH

Built 2011 Load: 32.4 t ADT: 310

FRONT ROYAL

Fair

Over: WAKATOMIKA CREEK

0.9 MI EAST OF KERR ROAD, Knox, OH

Built 1980 Load: 32.4 t ADT: 114

WEAVER ROAD

Fair

Over: SYCAMORE CREEK

0.7 MI SOUTH OF SYCAMORE, Knox, OH

Built 1984 Load: 32.4 t ADT: 101

GILCHRIST

Fair

Over: COLEMAN BRANCH

1.2 MI SOUTH OF CR 14, Knox, OH

Built 1990 Load: 32.4 t ADT: 282

GILCHRIST

Fair

Over: COLEMAN BRANCH

0.1 MI NORTH OF HARDING, Knox, OH

Built 1948 Load: 32.4 t ADT: 282

VINCENT ROAD

Fair

Over: SCHENCK CREEK

0.5 MI NORTH OF CORNISH, Knox, OH

Built 1995 Load: 32.4 t ADT: 179

NORTH LIBERTY ROAD

Fair

Over: LITTLE SCHENCK CREEK

0.25 MI N OF ERNEST ROAD, Knox, OH

Built 2004 Load: 32.4 t ADT: 3,304

GREEN VALLEY

Fair

Over: MILE CREEK

JUNCTION OF BRADDOCK ROAD, Knox, OH

Built 2006 Load: 32.4 t ADT: 503

RILEY CHAPEL

Fair

Over: KOKOSING RIVER

0.3 MI S STA RTE 715, Knox, OH

Built 2005 Load: 32.4 t ADT: 96

UPDIKE ROAD

Fair

Over: NORTH FORK LICKING RIVER

0.7 MI WEST OF SR 314, Knox, OH

Built 1991 Load: 32.4 t ADT: 93

BALL ROAD

Fair

Over: NORTH FORK LICKING RIVER

0.3 MI WEST OF HALL ROAD, Knox, OH

Built 1985 Load: 32.4 t ADT: 30

MC CAMENT ROAD

Fair

Over: TRIBUTARY OF JUG RUN

0.5 MI NORTH OF JUG RUN, Knox, OH

Built 1999 Load: 32.4 t ADT: 209

VAN WINKLE ROAD

Fair

Over: TRIB. OF WAKATOMIKA CREE

0.3 MI S. OF FRONT ROYAL, Knox, OH

Built 1993 Load: 32.4 t ADT: 351

OVERLY ROAD

Fair

Over: N BR KOKOSING RIVER

JUNCTION OF KRAFTMILL RD., Knox, OH

Built 1992 Load: 32.4 t ADT: 324

YANKEE STREET

Fair

Over: NORTH BRANCH KOKOSING

JUNCTION OF DARLINGTON RD, Knox, OH

Built 1982 Load: 32.4 t ADT: 304

TUCKER ROAD

Fair

Over: SYCAMORE CREEK

JUNCTION OF SYCAMORE ROAD, Knox, OH

Built 1903 Load: 32.4 t ADT: 40

CORNISH ROAD

Fair

Over: SCHENCK CREEK

0.2 MI EAST OF VINCENT RD, Knox, OH

Built 1980 Load: 32.4 t ADT: 900

SCOTT RD.

Fair

Over: LITTLE SCHENCK CREEK

.3MI.W.OF OBRIEN RD., Knox, OH

Built 2004 Load: 32.4 t ADT: 209

HYATT ROAD

Fair

Over: JOB RUN

1.2 MI. EAST OF Z STREET, Knox, OH

Built 2004 Load: 32.4 t ADT: 214

GLEN RD

Fair

Over: TRIB OF KOKOSING RIVER

.8 MI E OF US 62, Knox, OH

Built 2012 Load: 32.4 t ADT: 1,053

EAST HIGH STREET

Fair

Over: CENTER RUN

0.2 MI WEST OF EDGEWOOD, Knox, OH

Built 1924 Load: 34.3 t ADT: 3,399

SR 13

Fair

Over: DELANO RUN

1.6 M S OF JCT SR 586, Knox, OH

Built 1941 Load: 35.6 t ADT: 4,024

HOWARD DANVILLE

Fair

Over: JELLOWAY CREEK

0.1MI WEST OF CHAPEL ROAD, Knox, OH

Built 1993 Load: 35.6 t ADT: 1,277

BECKLEY ROAD

Fair

Over: KOKOSING RIVER

JUNC. OF COUNTY ROAD 12, Knox, OH

Built 2003 Load: 35.6 t ADT: 816

MINK STREET

Fair

Over: SYCAMORE CREEK

0.11 MI SOUTH OF CR 27, Knox, OH

Built 1972 Load: 35.6 t ADT: 179

FLAT RUN

Fair

Over: FLAT RUN

0.1 MI WEST OF EDGAR ROAD, Knox, OH

Built 1900 Load: 35.6 t ADT: 426

ZION ROAD

Fair

Over: KOKOSING RIVER

0.8 MI WEST OF KILLDUFF, Knox, OH

Built 1994 Load: 38.9 t ADT: 263

SR 95

Fair

Over: TOBY RUN

.2 M W OF RICH. CO LINE, Knox, OH

Built 1990 Load: 40.8 t ADT: 1,043

US 36 & SR 3

Fair

Over: TRIBTR OF DRY CREEK

2.5 M E OF JCT SR 657, Knox, OH

Built 1954 Load: 42.1 t ADT: 7,790

SYCAMORE ROAD

Fair

Over: BRANCH OF BIG RUN

0.4 MI WEST OF FEASEL, Knox, OH

Built 1938 Load: 42.1 t ADT: 298

BIG RUN

Fair

Over: BIG RUN

0.1 MI N OF LEE WOLFE RD., Knox, OH

Built 1997 Load: 42.1 t ADT: 159

WAKATOMICA

Fair

Over: TRIB OF WAKATOMIKA CR

0.8 MI E. OF WOOD CHURCH, Knox, OH

Built 1900 Load: 42.1 t ADT: 40

LEVERING ROAD

Fair

Over: NORTH BRANCH KOKOSING

0.1 MI NORTH OF WATERFORD, Knox, OH

Built 1995 Load: 42.1 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.