Washington County, OH

309 public highway bridges

Washington County Bridge Snapshot

Washington County, Ohio contains 309 public highway bridges in the FHWA National Bridge Inventory. Roughly 55.3% are rated “Good,” 26.5% “Fair,” 6.5% “Poor,” and 6.5% 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.

309

Total Bridges

55.3%

Good

6.5%

Poor

6.5%

Structurally Deficient

Condition Distribution

Good

55.3% (171)

Fair

26.5% (82)

Poor

6.5% (20)

SD

6.5% (20)

All Bridges (309)

Sort:

S.R. 7

Over: SR 7

0.13M W OF JCT SR 618, Washington, OH

Built 1964 ADT: 5,600

S.R. 7

Over: SR 7

JCT SR 618, Washington, OH

Built 1964 ADT: 5,777

S.R. 7

Over: SR 7

JCT SR 618, Washington, OH

Built 1964 ADT: 5,777

S.R. 7

Over: SR 7

0.07M S OF JCT SR 550, Washington, OH

Built 1954 ADT: 3,717

WV-618

Over: WV-618

.8 MI S. MEMORIAL BRIDGE, Washington, OH

Built 1980 ADT: 8,010

USR 50

Over: US50 & SR7

0.85M W OF JCT SR 339, Washington, OH

Built 1964 ADT: 2,553

USR 50

Over: US50 & SR7

1.35M E OF JCT SR 618, Washington, OH

Built 1964 ADT: 9,596

USR50

Over: US50 & SR7

1.35M E OF JCT SR 618, Washington, OH

Built 1964 ADT: 9,596

USR 50

Over: U.S.R. 50

.3 MI N JCT SR 618 & 339, Washington, OH

Built 2007 ADT: 9,596

SR50 EAST RAMP

Over: SR50

0.3 MI N OF SR 339, Washington, OH

Built 2007 ADT: 10,116

USR 50

Over: U.S.R. 50

.5 MI. N. OF JCT SR 339, Washington, OH

Built 2007 ADT: 5,408

US 50

Over: US 50

.8 MI S OF JCT SR 339, Washington, OH

Built 2008 ADT: 3,892

S.R. 7

Over: US 50A

1.12M N OF JCT SR 550, Washington, OH

Built 1953 ADT: 2,246

IR 77

Over: IR 77

STATE LINE, Washington, OH

Built 1965 ADT: 1,222

I.R. 77

Over: I 77

0.3M N W.VA. STATE LINE, Washington, OH

Built 1967 ADT: 28,333

I.R. 77

Over: I-77

1.35M N W.VA. STATE LINE, Washington, OH

Built 1966 ADT: 6,912

I.R. 77

Over: I-77

1.35M N W.VA. STATE LINE, Washington, OH

Built 1966 ADT: 6,912

COUUNTY RD. 375

Over: CR 375 SUBWAY

2.8M N W.VA. STATE LINE, Washington, OH

Built 1965 ADT: 17,201

I.R. 77

Over: I 77

4.73M N W.VA. STATE LINE, Washington, OH

Built 1965 ADT: 539

I.R. 77

Over: I 77

4.73M N W.VA. STATE LINE, Washington, OH

Built 1965 ADT: 539

I.R. 77

Over: CR 8 SUBWAY

0.7M N INT. OF SR 821, Washington, OH

Built 1966 ADT: 17,347

I.R. 77

Over: TR 509 SUBWAY

1.9M N INT. OF SR 821, Washington, OH

Built 1966 ADT: 17,347

I.R. 77

Over: CR 8 SUBWAY

3.1M N INT. OF SR 821, Washington, OH

Built 1966 ADT: 16,608

I.R. 77

Over: CR 8 SUBWAY

3.65MI. N. INT. OF SR 821, Washington, OH

Built 1966 ADT: 16,608

IR 77

Over: CR 8 SUBWAY

4.26Mi. N.of INT. SR 821, Washington, OH

Built 1967 ADT: 16,608

I.R. 77

Over: I 77

6.06M S NOBLE CO. LINE, Washington, OH

Built 1967 ADT: 82

I.R. 77

Over: I 77

6.06M S NOBLE CO. LINE, Washington, OH

Built 1967 ADT: 82

I.R. 77

Over: I 77

5.51M S NOBLE CO. LINE, Washington, OH

Built 1966 ADT: 241

I.R. 77

Over: I 77

5.51M S NOBLE CO. LINE, Washington, OH

Built 1966 ADT: 241

I.R. 77

Over: CR 8 SUBWAY

4.03M S NOBLE CO. LINE, Washington, OH

Built 1967 ADT: 17,347

I.R. 77

Over: I 77

1.22M S NOBLE CO. LINE, Washington, OH

Built 1967 ADT: 96

I.R. 77

Over: I 77

1.22M S NOBLE CO. LINE, Washington, OH

Built 1967 ADT: 96

I.R. 77

Over: I 77

0.72M S NOBLE CO. LINE, Washington, OH

Built 1967 ADT: 1,328

I.R. 77

Over: I 77

0.72M S NOBLE CO. LINE, Washington, OH

Built 1967 ADT: 1,328

IR 77

Over: SR 821

3.13M N OF JCT SR 60, Washington, OH

Built 1965 ADT: 17,347

SR 807

Over: SR 807

.25 MI S. OF JCT SR 7, Washington, OH

Built 1977 ADT: 6,202

TOWNSHIP ROAD 319

Over: DUCK CREEK * HUP

.02 MI E OF JCT SR 145, Washington, OH

Built 1978 Load: 4.2 t ADT: 209

T-0039

Over: S WOLF CREEK * BELL CVR

2.52mi S of SR676, Washington, OH

Built 1888 Load: 6.3 t ADT: 114

SR 821

Over: WEST FORK OF DUCK CREEK

0.5 MI N JCT SR 530, Washington, OH

Built 1992 Load: 12.6 t ADT: 281

TOWNSHIP ROAD 19

Over: COW RUN * PEAVY#

2.02 MI E OF JCT SR 26, Washington, OH

Built 1914 Load: 16.2 t ADT: 18

COUNTY ROAD 14

Over: REAS RUN * REAS RU

0.7 MI NORTH OF INT SR 7, Washington, OH

Built 1988 Load: 19.4 t ADT: 250

TOWNSHIP ROAD 66

Over: MILL CREEK * ALLOWA

.25 MI N OF INT SR 7, Washington, OH

Built 1955 Load: 19.4 t ADT: 209

COUNTY ROAD 197

Over: COAL RUN * ZUMBR

1.18 MI SE OF JCT SR 676, Washington, OH

Built 1984 Load: 19.4 t ADT: 64

SR 26

Over: WINGETT RUN

1.13M N OF JCT CR 365, Washington, OH

Built 1957 Load: 22.7 t ADT: 146

COUNTY ROAD 16

Over: KILLWELL RUN * DUCKWORT

3.24 MI NE OF JCT SR 26, Washington, OH

Built 1980 Load: 22.7 t ADT: 160

COUNTY ROAD 2

Over: E BR L HOCKING *HOLLISTE

4.64 MI NW OF JCT SR 7, Washington, OH

Built 1982 Load: 22.7 t ADT: 353

TWP RD 64

Over: WINGETT RUN * WINLAND

2.49 MILES N JCT SR 26, Washington, OH

Built 2000 Load: 22.7 t ADT: 209

TOWNSHIP ROAD 19

Over: L MUSKINGUM * COW RU

.09 MI E OF JCT SR 26, Washington, OH

Built 1968 Load: 22.7 t ADT: 18

TOWNSHIP ROAD 203

Over: COAL RUN * COLE

1.46 MI N OF JCT CR 197, Washington, OH

Built 1985 Load: 22.7 t ADT: 209

WATERTOWN TWSP 31

Over: BR RAINBOW CK * KERN

0.2 MI W OF INT T31 & CR4, Washington, OH

Built 1990 Load: 22.7 t ADT: 209

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026