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)

JELLOWAY ROAD

Good

Over: SHADLEY VALLEY CREEK

0.1 MI WEST OF SR 3, Knox, OH

Built 2007 Load: 32.4 t ADT: 124

WHITE ROAD

Good

Over: NORTH FORK LICKING RIVER

0.1 MI EAST OF CROTON RD, Knox, OH

Built 2000 Load: 32.4 t ADT: 252

SCHENCK CREEK ROAD

Good

Over: SCHENCK CREEK

0.1 MI NORTH OF STULL RD, Knox, OH

Built 1998 Load: 32.4 t ADT: 415

BRINKHAVEN ROAD

Good

Over: MOHICAN RIVER

3.3 MI NORTH OF SR 62, Knox, OH

Built 1999 Load: 32.4 t ADT: 49

CHAPEL ROAD

Good

Over: TRIB. OF MOHICAN RIVER

0.2 MI. E. OF BECK ROAD, Knox, OH

Built 2009 Load: 32.4 t ADT: 117

POSSUM STREET

Good

Over: VANCE CREEK

0.3 MI N OF WARD RD, Knox, OH

Built 2004 Load: 32.4 t ADT: 162

COUNTY ROAD 29

Good

Over: VANCE CREEK

0.8 MI EAST OF SR 661, Knox, OH

Built 1993 Load: 32.4 t ADT: 245

NORTH LIBERTY RD

Good

Over: SCHENCK CREEK

.1 MI SOUTH OF PROPER RD, Knox, OH

Built 2005 Load: 32.4 t ADT: 415

GILCHRIST

Good

Over: LITTLE SCHENCK CREEK

0.1 E OF JCT CARDING MILL, Knox, OH

Built 1955 Load: 32.4 t ADT: 823

GILCHRIST ROAD

Good

Over: SCHENCK CREEK

JUNCTION OF CARDING MILL, Knox, OH

Built 2006 Load: 32.4 t ADT: 823

VANCE ROAD

Good

Over: TUMA RUN

0.4 MILES WEST OF SR 13, Knox, OH

Built 1993 Load: 32.4 t ADT: 245

LWR FRED-AMITY RD

Good

Over: LITTLE SCHENCK CREEK

.2 MI WEST OF KECK RD, Knox, OH

Built 2005 Load: 32.4 t ADT: 207

MONTGOMERY RD

Good

Over: N BRANCH KOKOSING RIVER

0.2 MI EAST OF CR 6, Knox, OH

Built 1900 Load: 32.4 t ADT: 118

CO 54 BIG RUN

Good

Over: BIG RUN AND BIG RUN

0.1 MI N OF HOPEWELL, Knox, OH

Built 2007 Load: 32.4 t ADT: 159

GRANNY CREEK ROAD

Good

Over: GRANNY CREEK

0.2 MI. N. OF CR 13, Knox, OH

Built 2009 Load: 32.4 t ADT: 323

GREEN VALLEY

Good

Over: GRANNY CREEK

0.1 MI. W. OF TUCKER ROAD, Knox, OH

Built 2009 Load: 32.4 t ADT: 503

ORANGE HILL RD

Good

Over: JELLOWAY CREEK

JUNC OF CLEM RD, Knox, OH

Built 2012 Load: 32.4 t ADT: 324

BOWMAN RD

Good

Over: HARROD RUN

.6 MI N OF DEAL RD, Knox, OH

Built 2010 Load: 32.4 t ADT: 209

KILLDUFF ROAD

Good

Over: KOKOSING RIVER

0.6 MI NORTH OF ZION, Knox, OH

Built 2000 Load: 32.4 t ADT: 443

PERRY ROAD

Good

Over: DRY CREEK

0.2 MI SOUTH OF US 36, Knox, OH

Built 1997 Load: 32.4 t ADT: 209

STULL

Good

Over: KOKOSING RIVER

JUNCTION OF SAPP ROAD, Knox, OH

Built 2000 Load: 32.4 t ADT: 209

CAREY LANE

Good

Over: E BRANCH JELLOWAY CREEK

1.1 MI N OF BOESHART ROAD, Knox, OH

Built 2004 Load: 32.4 t ADT: 209

ESTO ROAD

Good

Over: WAKATOMIKA CREEK

0.1 MI N OF DENNIS CHURCH, Knox, OH

Built 1999 Load: 32.4 t ADT: 40

GARBER ROAD

Good

Over: SYCAMORE CREEK

0.1 MI SOUTH OF SYCAMORE, Knox, OH

Built 1994 Load: 32.4 t ADT: 96

LARIMORE ROAD

Good

Over: NORTH FORK LICKING RIVER

0.4 MI NORTH OF CR53, Knox, OH

Built 2012 Load: 32.4 t ADT: 209

GRAHAM ROAD

Good

Over: DRY CREEK

JUNCTION OF US 36, Knox, OH

Built 2011 Load: 32.4 t ADT: 209

WARD RD

Good

Over: VANCE CREEK

JUST E OF POSSUM RD, Knox, OH

Built 2016 Load: 32.4 t ADT: 100

BECKLEY ROAD

Good

Over: JOB RUN

0.2 MI EAST OF CR 6, Knox, OH

Built 1994 Load: 32.4 t ADT: 816

TR 140

Good

Over: SYCAMORE CREEK

0.3 MI WEST OF SR 13, Knox, OH

Built 2002 Load: 32.4 t ADT: 40

EARNEST ROAD

Good

Over: LITTLE SCHENCK CREEK

JCT OF NORTH LIBERTY, Knox, OH

Built 1996 Load: 32.4 t ADT: 96

SR 541

Good

Over: WAKATOMIKA CREEK

4.3 M E OF JCT US 62, Knox, OH

Built 1993 Load: 33.0 t ADT: 911

LOWER GAMBIER RD

Good

Over: CENTER RUN

0.12 Mi S OF MT VERN AVE, Knox, OH

Built 2022 Load: 33.0 t ADT: 350

MOUNT VERNON AVE.

Good

Over: KOKOSING RIVER

0.8 MI EAST OF SR 13, Knox, OH

Built 2020 Load: 34.0 t ADT: 11,200

SR 13

Good

Over: KOKOSING RIVER

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

Built 1892 Load: 35.6 t ADT: 26,321

US 36

Good

Over: US 36 OVER CENTER RUN

.6 M W OF JCT SR 768, Knox, OH

Built 1990 Load: 35.6 t ADT: 17,992

APPLE VALLEY DR

Good

Over: LITTLE JELLOWAY CREEK

.1 MI E OF N RIDGE HTS, Knox, OH

Built 2011 Load: 35.6 t ADT: 643

Magers Rd

Good

Over: LITTLE JELLOWAY CK

0.6 MI W OF CR9, Knox, OH

Built 2020 Load: 35.6 t ADT: 585

BEAVER RD

Good

Over: LITTLE JELLOWAY CREEK

0.1 MI E OF APPLE VALLY R, Knox, OH

Built 2015 Load: 35.6 t ADT: 209

COLUMBUS ROAD

Good

Over: DRY RUN

0.5 MI EAST OF US 36, Knox, OH

Built 2000 Load: 35.6 t ADT: 4,358

Parrot St

Good

Over: Dry Creek

Jct of Columbus Road, Knox, OH

Built 2019 Load: 35.6 t ADT: 5,004

DUNHAM RD

Good

Over: TRIBUTARY OF DRY CREEK

JUNC OF MT LIBERTY RD, Knox, OH

Built 2010 Load: 35.6 t ADT: 99

STAATS ROAD

Good

Over: KOKOSING RIVER

JUNCTION OF ZUCK ROAD, Knox, OH

Built 2001 Load: 35.6 t ADT: 63

SR 514

Good

Over: MOHICAN RIVER

1.4 M S OF HOLMES CO LINE, Knox, OH

Built 1972 Load: 36.3 t ADT: 836

SR 661

Good

Over: VANCE CREEK

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

Built 1935 Load: 36.3 t ADT: 4,252

SR 229

Good

Over: INDIANFIELD RUN

2.2 MI. W. OF JCT. US62, Knox, OH

Built 1990 Load: 36.6 t ADT: 2,343

GLEN RD

Good

Over: DELANO RUN

0.3 MI EAST OF SR 13, Knox, OH

Built 2023 Load: 36.9 t ADT: 902

SR 586

Good

Over: OVER BIG RUN

3.4 M N OF JCT US 62, Knox, OH

Built 1994 Load: 37.3 t ADT: 1,440

SR 3

Good

Over: IRELAND CREEK

8 M S OF JCT SR 205, Knox, OH

Built 1989 Load: 37.6 t ADT: 3,093

COFFING RD

Good

Over: GRANNY CREEK

0.1 MI N OF CR 13, Knox, OH

Built 2023 Load: 37.9 t ADT: 351

SR 205

Good

Over: SHADLEY VALLEY CREEK

2.7 MI. S. OF SR3, Knox, OH

Built 1990 Load: 38.6 t ADT: 735

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