Knox County, OH

274 public highway bridges

Knox County Bridge Snapshot

Knox County, Ohio contains 274 public highway bridges in the FHWA National Bridge Inventory. Roughly 54% are rated “Good,” 39.8% “Fair,” 5.5% “Poor,” and 5.5% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in OH are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

274
Total Bridges
54%
Good
5.5%
Poor
5.5%
Structurally Deficient

Condition Distribution

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

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

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

COOKE ROAD

Structurally Deficient

Over: TRIB. N. BR. KOKOSING

0.3 MI SOUTH OF BLAIR RD, Knox, OH

Built 1896 ADT: 40

MILE CREEK ROAD

Structurally Deficient

Over: MILE CREEK

0.1 MI SOUTH OF SPARTA RD, Knox, OH

Built 1926 ADT: 155

VINCENT ROAD

Structurally Deficient

Over: COLEMAN BRANCH

0.1 MI WEST OF BERRY, Knox, OH

Built 1900 Load: 29.2 t ADT: 179

BECKLEY ROAD

Structurally Deficient

Over: NORTH BRANCH KOKOSING

0.2 MI WEST OF CR 6, Knox, OH

Built 1904 Load: 29.2 t ADT: 816

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial