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)

US 62

Good

Over: E. BRANCH JELLOWAY CRK

3.31 MI W OF US36, Knox, OH

Built 1995 Load: 53.5 t ADT: 4,613

SR 3

Good

Over: SCHENCK CREEK

1.5 M N OF JCT SR 768, Knox, OH

Built 1950 Load: 53.8 t ADT: 6,641

GREEN VALLEY ROAD

Good

Over: KOKOSING RIVER

0.4 MI WEST OF SR13, Knox, OH

Built 2016 Load: 55.1 t ADT: 667

PATTON ROAD

Good

Over: DRY CREEK

0.08 MI SOUTH OF SR3/US36, Knox, OH

Built 2022 Load: 56.7 t ADT: 96

SYCAMORE RD

Good

Over: BRANCH OF BIG RUN

JUNC OF SPRAY LANE, Knox, OH

Built 2013 Load: 58.3 t ADT: 247

GROVE CHURCH RD

Good

Over: STREAM

.1 MI NORTH OF DEAL RD, Knox, OH

Built 2013 Load: 58.3 t ADT: 444

BILLMAN RD

Good

Over: STREAM (INDIANFIELD RUN)

0.2 MI S OF SR 229, Knox, OH

Built 2013 Load: 58.3 t ADT: 209

CR 7

Good

Over: TRIB OF DELANO RUN

.2 MI NORTH OF SR 661, Knox, OH

Built 2013 Load: 64.8 t ADT: 4,805

SYCAMORE ROAD

Good

Over: BRANCH OF BIG RUN

0.1 MILE EAST OF DEVORE, Knox, OH

Built 2015 Load: 68.0 t ADT: 223

COOKE ROAD

Poor

Over: TRIB. N. BR. KOKOSING

0.3 MI SOUTH OF BLAIR RD, Knox, OH

Built 1896 ADT: 40

MILE CREEK ROAD

Poor

Over: MILE CREEK

0.1 MI SOUTH OF SPARTA RD, Knox, OH

Built 1926 ADT: 155

KRAUSE ROAD

Poor

Over: NORTH FORK LICKING RIVER

0.3 MI NORTH OF CR 53, Knox, OH

Built 1950 Load: 3.2 t ADT: 209

KINNEY ROAD

Poor

Over: DRY CREEK

0.5 MI SOUTH OF US 36, Knox, OH

Built 1975 Load: 7.5 t ADT: 323

HOWARD DANVILLE

Poor

Over: LITTLE JELLOWAY CREEK

JUNCTION OF MAGERS ROAD, Knox, OH

Built 1915 Load: 9.7 t ADT: 1,277

MILLWOOD ROAD

Poor

Over: KOKOSING RIVER

JUNCTION OF ENDSLEY ROAD, Knox, OH

Built 1900 Load: 13.0 t ADT: 355

KAY ROAD

Poor

Over: TRIB. OF MOHICAN RIVER

0.1 MI SOUTH OF JERICHO, Knox, OH

Built 1933 Load: 16.2 t ADT: 40

PLEASANT VALLEY

Poor

Over: DRY RUN

0.1 MI WEST OF US 36, Knox, OH

Built 1985 Load: 20.1 t ADT: 324

BIG RUN

Poor

Over: TRIBUTARY OF BIG RUN

0.5 MI SOUTH OF SR 229, Knox, OH

Built 1973 Load: 22.7 t ADT: 159

SYCAMORE ROAD

Poor

Over: BRANCH OF BIG RUN

0.1 MI SOUTH OF FEASEL, Knox, OH

Built 1936 Load: 25.9 t ADT: 266

VINCENT ROAD

Poor

Over: COLEMAN BRANCH

0.1 MI WEST OF BERRY, Knox, OH

Built 1900 Load: 29.2 t ADT: 179

BECKLEY ROAD

Poor

Over: NORTH BRANCH KOKOSING

0.2 MI WEST OF CR 6, Knox, OH

Built 1904 Load: 29.2 t ADT: 816

SHADLEY VALLEY

Poor

Over: SHADLEY VALLEY CREEK

JUNCTION OF US 205, Knox, OH

Built 1970 Load: 32.4 t ADT: 324

AUSTIN ROAD

Poor

Over: HONEY RUN

0.1 MI S. OF HAZEL DELL, Knox, OH

Built 1900 Load: 42.1 t ADT: 40

SR 514

Poor

Over: TRIB OF MOHICAN RIVER

4.7 M N OF JCT SR 205, Knox, OH

Built 1995 Load: 45.4 t ADT: 836

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.