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)

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.

Related

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