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)

LIBERTY CHAPEL

Fair

Over: GRANNY CREEK

JUNCTION OF GREEN VALLEY, Knox, OH

Built 1900 Load: 42.1 t ADT: 40

US 36

Fair

Over: BRUSH RUN

1.6 M W OF COS CO LINE, Knox, OH

Built 1939 Load: 45.4 t ADT: 1,645

SR 205

Fair

Over: DOWD CREEK

2 MILES N OF SR 514, Knox, OH

Built 1995 Load: 47.0 t ADT: 735

USR 36

Fair

Over: BRUSH RUN

2.1 Mi E OF JCT SR 715, Knox, OH

Built 1939 Load: 48.6 t ADT: 1,645

SYCAMORE ROAD

Fair

Over: ELLIOT RUN

0.1 MI EAST OF SPRAY LANE, Knox, OH

Built 1940 Load: 48.6 t ADT: 252

WALL STREET

Fair

Over: WEBSTER RUN

0.3 MI NORTH OF CR 52, Knox, OH

Built 1976 Load: 48.6 t ADT: 281

PEALER MILL

Fair

Over: JELLOWAY CREEK

0.1 MI WEST OF SR 205, Knox, OH

Built 1900 Load: 48.6 t ADT: 96

SR 95

Fair

Over: ISAACS RUN

2.9 M W OF RICH CO LINE, Knox, OH

Built 1992 Load: 51.5 t ADT: 2,420

US 36

Fair

Over: TRIBUTARY OF BRUSH RUN

2 M E OF JCT SR 715, Knox, OH

Built 1939 Load: 51.8 t ADT: 1,645

US 36. SR 3 & 229

Fair

Over: KOKOSING RIVER

675' E OF JCT SR 229, Knox, OH

Built 1954 Load: 67.1 t ADT: 11,530

SR 229

Fair

Over: TRIBTY OF INDIANFIELD RU

.5 M E OF JCT US 62, Knox, OH

Built 1947 Load: 77.8 t ADT: 1,389

GRANGE ROAD

Good

Over: TRIB. N. BR. KOKOSING

0.2 MI SOUTH OF BLAIR RD, Knox, OH

Built 1979 Load: 22.7 t ADT: 209

SR 3

Good

Over: LITTLE JELLOWAY CR

4.5 M S OF JCT SR 205, Knox, OH

Built 1955 Load: 25.3 t ADT: 4,231

US 62

Good

Over: KOKOSING RIVER

.2 M W OF JCT US 36, Knox, OH

Built 1960 Load: 25.9 t ADT: 2,859

ROBERTS ROAD

Good

Over: ISAACS RUN

0.5 MI NORTH OF QUAKER RD, Knox, OH

Built 1998 Load: 25.9 t ADT: 324

TOMS ROAD

Good

Over: TRIBUTARY OF MARKLEY RUN

0.1 MILE EAST OF S.R. 95, Knox, OH

Built 1998 Load: 25.9 t ADT: 324

PROPER ROAD

Good

Over: SCHENCK CREEK

0.1 MI NORTH OF ALLEN RD., Knox, OH

Built 1983 Load: 25.9 t ADT: 70

SR 3

Good

Over: LITTLE SCHENCK CREEK

3.8 M N OF JCT SR 768, Knox, OH

Built 1932 Load: 29.2 t ADT: 5,701

SR 229

Good

Over: TRIB OF ARMSTRONG RUN

5 M E OF MORROW CO LINE, Knox, OH

Built 1995 Load: 29.2 t ADT: 3,623

COUNTY ROAD 82

Good

Over: MARKLEY RUN

0.6 MI E. OF JCT SR 95, Knox, OH

Built 1900 Load: 29.2 t ADT: 644

HUMBERT ROAD

Good

Over: EAST BRANCH JELLOWAY CR

.6 MI SOUTH OF CR 9, Knox, OH

Built 2005 Load: 29.2 t ADT: 80

ARIEL PARK ROAD

Good

Over: BRANNICAN RUN

0.35 MI E. OF HARCOURT RD, Knox, OH

Built 2003 Load: 31.4 t ADT: 200

SR 3

Good

Over: CENTER RUN

100' N OF JCT SR 768, Knox, OH

Built 1987 Load: 32.4 t ADT: 6,641

SR 13

Good

Over: DRY CREEK

.25 M N OF JCT SR 586, Knox, OH

Built 1969 Load: 32.4 t ADT: 16,504

US 36 & SR 3

Good

Over: TRIBUTARY OF DRY CREEK

3.8 M E OF JCT SR 657, Knox, OH

Built 1990 Load: 32.4 t ADT: 7,790

US 36 & SR 3

Good

Over: US36 OVER DRY RUN

1.4 M W OF JCT SR 229, Knox, OH

Built 1949 Load: 32.4 t ADT: 7,790

US 36

Good

Over: SCHNECK CREEK

2.4 M E OF JCT SR 308, Knox, OH

Built 1957 Load: 32.4 t ADT: 5,338

US 62

Good

Over: MOHICAN RIVER

.7 M W OF HOLMES CO LINE, Knox, OH

Built 1958 Load: 32.4 t ADT: 2,126

SR 95

Good

Over: BOONE CREEK

1.1 M W OF JCT SR 13, Knox, OH

Built 1971 Load: 32.4 t ADT: 3,891

SR 95

Good

Over: OVER MARKLEY RUN

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

Built 1988 Load: 32.4 t ADT: 2,420

SR 229

Good

Over: KOKOSING RIVER

1.5 M E OF JCT SR 308, Knox, OH

Built 1957 Load: 32.4 t ADT: 2,343

SR 514

Good

Over: TRIBUTARY OF MOHICAN RIV

1 MILE S. OF HOMES CO, Knox, OH

Built 1999 Load: 32.4 t ADT: 836

SR 541

Good

Over: TRIBUTARY OF HARROD RUN

2.8 M E OF JCT U 62, Knox, OH

Built 1931 Load: 32.4 t ADT: 1,435

SR 586

Good

Over: TRIBUTARY OF ROCKY FORK

.56 M N OF LIC CO LINE, Knox, OH

Built 1990 Load: 32.4 t ADT: 1,950

STATE ROUTE 586

Good

Over: OVER DELANO RUN

1 MI S OF JCT SR 13, Knox, OH

Built 2003 Load: 32.4 t ADT: 4,405

LIBERTY CHAPEL RD

Good

Over: ARMSTRONG RUN

JUST NORTH OF SR 229, Knox, OH

Built 2014 Load: 32.4 t ADT: 222

WATERFORD ROAD

Good

Over: TRIB OF N. BR. KOKOSING

0.1 MI SOUTH OF BLAIR RD, Knox, OH

Built 1970 Load: 32.4 t ADT: 817

WATERFORD ROAD

Good

Over: NORTH BRANCH KOKOSING

JUNCTION OF LANNING ROAD, Knox, OH

Built 1988 Load: 32.4 t ADT: 817

COUNTY ROAD 6

Good

Over: JOB RUN

0.4 MI SOUTH OF BECKLEY, Knox, OH

Built 1989 Load: 32.4 t ADT: 2,558

SPARTA ROAD

Good

Over: MILE CREEK

0.1 MI EAST OF MILE CREEK, Knox, OH

Built 1960 Load: 32.4 t ADT: 828

DANVILLE AMITY RD

Good

Over: JELLOWAY CREEK

AT WORKMAN ROAD, Knox, OH

Built 2004 Load: 32.4 t ADT: 1,637

DANVILLE AMITY

Good

Over: LITTLE JELLOWAY CREEK

0.2 MI WEST OF BUTTS ROAD, Knox, OH

Built 2006 Load: 32.4 t ADT: 1,637

JOHNSTOWN RD.

Good

Over: CR19 SYACAMORE CREEK

0.2 MI SE OF FIVE CORNERS, Knox, OH

Built 2005 Load: 32.4 t ADT: 931

CO 21 CROTON RD

Good

Over: CROTON RD LICKING FORK

0.3 MI S OF WHITE RD, Knox, OH

Built 2006 Load: 32.4 t ADT: 78

CO 21 CROTON RD

Good

Over: CROTON RD LICKING FORK

0.4 MI N OF WILSON RD, Knox, OH

Built 2007 Load: 32.4 t ADT: 78

APPLE VALLEY DIRVE

Good

Over: SPILLWAY APPLE VALLEY LK

1 MI NORTH F US 36, Knox, OH

Built 2004 Load: 32.4 t ADT: 1,913

PIPESVILLE RD

Good

Over: BARNEY RUN

.2 MI S OF CAVES RD, Knox, OH

Built 2010 Load: 32.4 t ADT: 525

PIPESVILLE ROAD

Good

Over: BARNEY RUN

JUNCTION OF SAPP ROAD, Knox, OH

Built 2000 Load: 32.4 t ADT: 525

YANKEE ST

Good

Over: MARKLEY RUN

0.1 MI EAST OF ROBERTS RD, Knox, OH

Built 2008 Load: 32.4 t ADT: 374

ORANGE HILL ROAD

Good

Over: TRIB OF JELLOWAY CREEK

0.01 MI S OF PEALER MILL, Knox, OH

Built 2006 Load: 32.4 t ADT: 96

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.