Harrison County, OH

140 public highway bridges

Harrison County Bridge Snapshot

Harrison County, Ohio contains 140 public highway bridges in the FHWA National Bridge Inventory. Roughly 35.7% are rated “Good,” 39.3% “Fair,” 17.9% “Poor,” and 17.9% 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.

140
Total Bridges
35.7%
Good
17.9%
Poor
17.9%
Structurally Deficient

Condition Distribution

Good
35.7% (50)
Fair
39.3% (55)
Poor
17.9% (25)
SD
17.9% (25)

All Bridges (140)

TWP ROAD 106

Fair

Over: ATKINSON CREEK

1 MI S OF JCT CR 61, Harrison, OH

Built 1994 Load: 35.6 t ADT: 30

S CADIZ STREET

Fair

Over: CONOTTON CREEK

0.08 M S JCT SR 151, Harrison, OH

Built 1900 Load: 35.6 t ADT: 60

US 250

Fair

Over: STANDING STONE FORK

0.99 MI WEST OF JCT US 22, Harrison, OH

Built 1932 Load: 36.3 t ADT: 4,914

COUNTY RD 50

Fair

Over: CONNOTTON CREEK

0.1 MI N OF JCT SR 151, Harrison, OH

Built 1900 Load: 38.9 t ADT: 291

U.S.22

Fair

Over: COLUMBUS & OH RIVER RR.

0.63 MI W OF JEF CO. LINE, Harrison, OH

Built 1970 Load: 39.2 t ADT: 4,825

US 22

Fair

Over: SOUTH FORK

1.32 MI. E. OF JCT.SR.519, Harrison, OH

Built 1986 Load: 39.9 t ADT: 2,849

USR 22

Fair

Over: PIEDMONT DAM SPILLWAY

1.77 MI. E. OF JCT SR 800, Harrison, OH

Built 1937 Load: 42.1 t ADT: 2,503

US 22

Fair

Over: COLUMBUS & OH RIVER RR.

0.63 MI W OF JEF CO. LINE, Harrison, OH

Built 1962 Load: 45.4 t ADT: 4,825

US250EB & RAMP H

Fair

Over: COL.&OHIO R.RR SPUR

0.05 MI WEST OF SR 9, Harrison, OH

Built 1960 Load: 45.4 t ADT: 1,123

TOWNSHIP RD 313

Fair

Over: STANDINGSTONE FORK

0.2MI S OF JCT SR 250, Harrison, OH

Built 1960 Load: 45.4 t ADT: 324

VILLAGE STREET

Fair

Over: OVER CONOTTON CREEK

HIGH ST IN JEWETT, Harrison, OH

Built 1960 Load: 47.0 t ADT: 80

COUNTY RD 15

Fair

Over: MIDDLE FORK OF SHORTCREE

0.2 MI E OF JCT SR 250, Harrison, OH

Built 1930 Load: 48.6 t ADT: 501

TOWNSHIP RD 265

Fair

Over: SOUTH FORK

0.5 MI E OF JCT SR 22, Harrison, OH

Built 1900 Load: 55.7 t ADT: 40

SR 151

Fair

Over: W & LE RR (TUNNEL)

1.0 M MI W OF JCT. US 22, Harrison, OH

Built 1891 Load: 68.0 t ADT: 1,841

COUNTY RD 12

Fair

Over: TRIB NORTH FORK SHORT CR

AT INT CR 12&14, Harrison, OH

Built 1989 Load: 77.8 t ADT: 50

SR 22

Good

Over: W & LE RR.

.62 MI W OF JCT SR 151, Harrison, OH

Built 1962 ADT: 6,200

COUNTY ROAD 16

Good

Over: ALUM RUN

.2 MI W INT CR16 & CR 62, Harrison, OH

Built 2001 Load: 19.4 t ADT: 540

TOWNSHIP RD 62

Good

Over: HARMON CREEK

0.1 MI N OF JCT CR 12, Harrison, OH

Built 1990 Load: 19.4 t ADT: 209

COUNTY ROAD 41

Good

Over: SOUTH FORK SHORT CREEK

.1MI E INT CR41 & SR 250, Harrison, OH

Built 2001 Load: 22.7 t ADT: 53

SR 342

Good

Over: BIG STILLWATER CR

3.97 MI E OF TUS CO LINE, Harrison, OH

Built 1963 Load: 24.6 t ADT: 449

NORRIS ROAD

Good

Over: HEFLING RUN

0.17 M WEST JCT TR 304, Harrison, OH

Built 2002 Load: 25.9 t ADT: 100

County Road 51

Good

Over: Ohio Central Rail

0.2 Mi S of jct CR 46, Harrison, OH

Built 2019 Load: 25.9 t ADT: 267

US 250

Good

Over: MIDDLE FORK SHORT CR

6.53 MI WEST OF JCT SR519, Harrison, OH

Built 1955 Load: 26.9 t ADT: 1,989

COUNTY ROAD 10

Good

Over: SKULL FORK

0.5 MI WEST OF SR 800, Harrison, OH

Built 1974 Load: 27.1 t ADT: 104

SR 9

Good

Over: CLEAR FORK CREEK

3.5 MI. NORTH OF USR 22, Harrison, OH

Built 1991 Load: 27.2 t ADT: 2,759

SR 151

Good

Over: C&OR RR,BIKE,CONOTTON CR

1.68 MI W OF JCT SR 9, Harrison, OH

Built 1964 Load: 28.5 t ADT: 3,675

FERGUSON ROAD

Good

Over: HEFLING RUN

0.05 M EAST JCT CR 6, Harrison, OH

Built 1900 Load: 29.2 t ADT: 1

COUNTY RD 25

Good

Over: CONOTTON CREEK

0.2 MI S OF JCT SR 151, Harrison, OH

Built 1900 Load: 29.2 t ADT: 136

SR 9

Good

Over: SALLY BUFFALO CREEK

CADIZ 2.57 M S OF US 22, Harrison, OH

Built 2004 Load: 32.4 t ADT: 3,918

SR9&151(CENTER ST)

Good

Over: CONOTTON CREEK

SR 9, Harrison, OH

Built 1931 Load: 32.4 t ADT: 2,136

SR 9 & SR 151

Good

Over: CONOTTON CREEK

.32 MI S OF JCT SR9&SR151, Harrison, OH

Built 1990 Load: 32.4 t ADT: 2,136

SR 9 & SR 151

Good

Over: CONOTTON CREEK

.17 MI S OF JCT SR9&SR151, Harrison, OH

Built 1986 Load: 32.4 t ADT: 2,136

US 22

Good

Over: BOGGS FORK CR;OLD RR.BED

2.13 MI. E. OF JCT.ST 800, Harrison, OH

Built 2019 Load: 32.4 t ADT: 2,800

US 250

Good

Over: TAPPAN LAKE

3.35 MI WEST OF JCT SR646, Harrison, OH

Built 1941 Load: 32.4 t ADT: 4,786

US 250

Good

Over: BEAVER DAM RUN TAPPAN LK

0.06 MI EAST OF JCT SR646, Harrison, OH

Built 1946 Load: 32.4 t ADT: 4,914

US 250

Good

Over: BR STANDINGSTONE FORK

2.69 MI WEST OF JCT US 22, Harrison, OH

Built 1932 Load: 32.4 t ADT: 4,914

S.R.151

Good

Over: BR LITTLE STILLWATER CR

O.74 MI.EAST OF US 250, Harrison, OH

Built 1998 Load: 32.4 t ADT: 3,071

US 250

Good

Over: COL.& OHIO R.RR SPUR

2.19 MI WEST OF JCT SR 9, Harrison, OH

Built 1950 Load: 32.4 t ADT: 6,972

COUNTY ROAD 69

Good

Over: CLENDENING SPILLWAY

0.6MI EAST OF SR 800, Harrison, OH

Built 2007 Load: 32.4 t ADT: 50

MAIN STREET

Good

Over: SHORT CREEK

IN THE VILLAGE OF ADENA, Harrison, OH

Built 2010 Load: 32.4 t ADT: 290

COUNTY ROAD 80

Good

Over: CONOTTON CREEK

.1 mi. s sr 151, Harrison, OH

Built 2014 Load: 32.4 t ADT: 209

COUNTY ROAD 61

Good

Over: STILLWATER CREEK

1 MI WEST OF SR 800, Harrison, OH

Built 2003 Load: 32.4 t ADT: 150

TOWNSHIP ROAD 65

Good

Over: NORFOLK & WESTERN RR

0.5 MI NORTH INT SR151, Harrison, OH

Built 2003 Load: 32.4 t ADT: 30

COUNTY ROAD 10

Good

Over: STILLWATER CREEK

0.7 MILES E.OF SR-800, Harrison, OH

Built 1998 Load: 32.4 t ADT: 521

US 250

Good

Over: SOUTH FORK SHORT CR

4.11 MI W OF JEF CO LINE, Harrison, OH

Built 1977 Load: 32.7 t ADT: 1,382

U.S.22

Good

Over: BRUSHY FORK

1.84 MI E. SR 519, Harrison, OH

Built 1990 Load: 33.7 t ADT: 2,849

STATE ROUTE 258

Good

Over: LAUREL CREEK

2.74 MI N OF TUSC.CO.LINE, Harrison, OH

Built 2000 Load: 35.6 t ADT: 225

Lower Clearfork Rd

Good

Over: Lower Clearfork

0.9 miles north of US 250, Harrison, OH

Built 2021 Load: 35.6 t ADT: 500

SR 646

Good

Over: CONOTTON CR

6.59 MI E OF US 22, Harrison, OH

Built 1955 Load: 36.9 t ADT: 1,668

SR 646

Good

Over: IRISH CREEK

2.14 MI N OF JCT SR 151, Harrison, OH

Built 1954 Load: 37.9 t ADT: 515

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