State profile · Below median Poor share

Ohio bridge safety

Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Ohio, based on the FHWA National Bridge Inventory.

26,753
Public bridges
50.3%
Good condition
4.5%
Poor condition

Data updated May 2026

Total Bridges

26,753

Public highway bridges in Ohio

Good Condition

50.3%

13,446 bridges rated 7-9

0.3pp vs 50% benchmark

Poor Condition

4.5%

1,214 bridges whose lowest applicable component is rated 0-4

-2.5pp vs national avg 7.0%

Ohio vs national bridge condition

Ohio - Good condition share 50.3%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Ohio - Poor-condition share 15.1%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Condition Distribution

Ohio60.3%34.3%GoodFairPoor
Bridge inventory deck-condition mix - Ohio (FHWA NBI)

Counties (88)

Adams 184 Allen 367 Ashland 283 Ashtabula 305 Athens 309 Auglaize 321 Belmont 310 Brown 223 Butler 377 Carroll 125 Champaign 192 Clark 340 Clermont 319 Clinton 209 Columbiana 321 Coshocton 186 Crawford 221 Cuyahoga 871 Darke 463 Defiance 158 Delaware 268 Erie 225 Fairfield 320 Fayette 241 Franklin 922 Fulton 198 Gallia 237 Geauga 141 Greene 344 Guernsey 350 Hamilton 784 Hancock 357 Hardin 276 Harrison 140 Henry 265 Highland 245 Hocking 293 Holmes 208 Huron 311 Jackson 257 Jefferson 226 Knox 274 Lake 210 Lawrence 249 Licking 439 Logan 281 Lorain 366 Lucas 418 Madison 198 Mahoning 348 Marion 229 Medina 274 Meigs 207 Mercer 329 Miami 315 Monroe 167 Montgomery 632 Morgan 159 Morrow 250 Muskingum 363 Noble 208 Ottawa 158 Paulding 176 Perry 175 Pickaway 224 Pike 245 Portage 217 Preble 357 Putnam 213 Richland 356 Ross 356 Sandusky 303 Scioto 376 Seneca 275 Shelby 277 Stark 415 Summit 563 Trumbull 383 Tuscarawas 337 Union 221 Van Wert 317 Vinton 179 Warren 336 Washington 309 Wayne 391 Williams 242 Wood 508 Wyandot 236

Ohio vs nearby ranks

Adjacent states by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Ohio on the same metric.

CO

Colorado

4.32% top marginal rate
Structure
Progressive
Burden @ $100K
$8,965

OR

Oregon

4.46% top marginal rate
Structure
Progressive
Burden @ $100K
$8,310
Selected

OH

Ohio

4.54% top marginal rate
Structure
Progressive
Burden @ $100K
$26,753

NJ

New Jersey

4.59% top marginal rate
Structure
Progressive
Burden @ $100K
$6,796

CA

California

4.60% top marginal rate
Structure
Progressive
Burden @ $100K
$27,040

Bridges Needing Most Attention in Ohio

Six lowest-condition bridges in Ohio, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

TOWNSHIP RD. 243-A

Poor

Over: BAUGHMAN CREEK

0.02 MI. S. OF T.H. 240-E, Trumbull, OH

Built 1981 Load: 0.6 t ADT: 209

DARRTOWN RD

Poor

Over: FOUR MILE CREEK

OVER FOUR MILE CREEK, Butler, OH

Built 1986 Load: 1.3 t ADT: 324

BRIDGE STREET

Poor

Over: MID BR POR RIV BRIDGE ST

0.15 ML W OF P-VILLE RD, Wood, OH

Built 1947 Load: 1.9 t ADT: 175

MAPLE STREET

Poor

Over: SWEENEY RUN

0.6 MI. S. OF OHIO 161, Madison, OH

Built 1928 Load: 2.3 t ADT: 740

Jones Road

Poor

Over: Kale Creek

Kale Creek, Portage, OH

Built 1978 Load: 2.3 t ADT: 324

TOWNSHIP RD 7659

Poor

Over: BRUSHY FORK

.3MI S OF STATE HWY 22, Guernsey, OH

Built 1940 Load: 2.7 t ADT: 96

All Bridges in Ohio

SR-4

Unknown

Over: SR 4

JCT. USR-40, Clark, OH

Built 2012 ADT: 7,633

USR 40

Unknown

Over: USR 40

.68 MI. E. OF JCT. SR-72, Clark, OH

Built 1955 ADT: 5,968

SR-41

Unknown

Over: SR 41

JCT. IR-70, Clark, OH

Built 1968 ADT: 56,077

SR-41

Unknown

Over: SR 41

JCT. USR-68, Clark, OH

Built 1976 ADT: 26,747

SR-54

Unknown

Over: SR 54

JCT. IR-70, Clark, OH

Built 1969 ADT: 54,381

USR 68

Unknown

Over: USR 68

.42MI.N. OF JCT. IR-70, Clark, OH

Built 1968 ADT: 794

USR 68

Unknown

Over: USR 68

.42MI.N. OF JCT. IR-70, Clark, OH

Built 1968 ADT: 794

DAYTON RD CR-333

Unknown

Over: DAYTON RD CR-333

.77MI. S. OF JCT. USR-40, Clark, OH

Built 1968 ADT: 19,125

ACCESS RD.

Unknown

Over: ACCESS RD

.23MI.S. OF JCT. USR-40, Clark, OH

Built 1969 ADT: 19,125

USR 68

Unknown

Over: USR 68

JCT. USR-40, Clark, OH

Built 1969 ADT: 35,448

USR 68

Unknown

Over: USR 68

JCT. USR-40, Clark, OH

Built 1969 ADT: 35,448

ST PARIS PIKE CR-3

Unknown

Over: ST PARIS PIKE CR-308

1.29MI.N. OF JCT. SR-41, Clark, OH

Built 1970 ADT: 21,256

EAGLE CITY RD TR-1

Unknown

Over: EAGLE CITY RD TR-166

.91MI.S. OF JCT. SR-72, Clark, OH

Built 1970 ADT: 21,256

SR-334

Unknown

Over: SR-334

JCT. SR-68, Clark, OH

Built 1971 ADT: 19,075

TREMONT CITY RD.

Unknown

Over: CR300 TREM CITY RD

1.28MI N OF JCT SR334, Clark, OH

Built 1971 ADT: 12,244

COUNTY LINE RD

Unknown

Over: TR-164 COUNTY LINE RD

JCT. CHAMPAIGN COUNTY, Clark, OH

Built 1971 ADT: 12,244

OSBORN RD CR-316

Unknown

Over: OSBORN RD CR-316

1.04MI E OF MONTGOMERY CO, Clark, OH

Built 1957 ADT: 67,354

SNIDER RD. TR-151

Unknown

Over: SNIDER RD TR-309

1.71MI.E. OF JCT.IR-675, Clark, OH

Built 1962 ADT: 82,261

IR-70

Unknown

Over: IR 70

.5MI.E. OF JCT. SR-4, Clark, OH

Built 1967 ADT: 9,274

IR-70

Unknown

Over: IR 70

.5MI.E. OF JCT. SR-4, Clark, OH

Built 1967 ADT: 9,274

DAYTON-SPGFLD RD.

Unknown

Over: DYTN-SPGFLD RD CR-333

2.19MI.E. OF JCT. SR-4, Clark, OH

Built 1967 ADT: 60,374

OLD MILL RD.TR-146

Unknown

Over: OLD MILL RD TR-146

1.5 MI W OF JCT USR-68, Clark, OH

Built 1967 ADT: 60,374

REBERT PK. CR-318

Unknown

Over: REBERT PIKE CR-318

.77MI.W. OF JCT. USR-68, Clark, OH

Built 1967 ADT: 60,374

US68

Unknown

Over: IR70

At JCT. USR 68, Clark, OH

Built 2020 ADT: 19,125

US68

Unknown

Over: IR70

JCT. USR 68, Clark, OH

Built 2020 ADT: 17,113

POSSUM RD W TR-234

Unknown

Over: POSSUM RD W TR-234

.5MI.E. OF JCT. USR-68, Clark, OH

Built 1967 ADT: 63,769

CR 338 XENIA RD

Unknown

Over: IR-70

1.07MI. W. OF JCT. USR-68, Clark, OH

Built 2020 ADT: 5,282

CR 338 XENIA RD

Unknown

Over: IR-70

1.07MI. W. OF JCT. USR-68, Clark, OH

Built 2020 ADT: 5,282

SR72

Unknown

Over: IR-70

JCT. SR-72, Clark, OH

Built 2020 ADT: 16,353

SR 72

Unknown

Over: IR-70

JCT. SR 72, Clark, OH

Built 2020 ADT: 16,353

SELMA RD. CR-351

Unknown

Over: SELMA RD CR-351

1.2MI.W. OF JCT. SR-72, Clark, OH

Built 1967 ADT: 56,077

BURNETT RD. TR-216

Unknown

Over: BURNETT RD TR-216

2.07MI.E. OF JCT. SR-72, Clark, OH

Built 1966 ADT: 56,077

POSSUM RD E TR-214

Unknown

Over: TR-214 E POSSUM RD

1.8MI.W. OF JCT. SR-41, Clark, OH

Built 1967 ADT: 56,077

TITUS RD. CR-363

Unknown

Over: CR-363 TITUS RD

.73MI.E. OF JCT. SR-41, Clark, OH

Built 1968 ADT: 51,956

PLATTSBURG RD.

Unknown

Over: CR 364 PLATTSBURG RD

.64MI.W. OF JCT. USR-40, Clark, OH

Built 1968 ADT: 51,956

IR-70

Unknown

Over: IR 70

JCT. USR-40, Clark, OH

Built 1968 ADT: 10,039

IR-70

Unknown

Over: IR 70

JCT. USR-40, Clark, OH

Built 1968 ADT: 10,039

BOWMAN RD. CR-365

Unknown

Over: BOWMAN RD CR-365

.42MI.E. OF JCT. USR-40, Clark, OH

Built 1969 ADT: 53,631

BUENA VISTA RD TR-

Unknown

Over: TR-92 BUENA VISTA RD

2.5MI.E. OF JCT. USR-40, Clark, OH

Built 1969 ADT: 53,631

SYLVAN SHORES DR

Unknown

Over: CR1067 SYLVAN SHORES DR

1.2MI.E. OF JCT. SR-54, Clark, OH

Built 1969 ADT: 54,381

HOUSTON PIKE CR-37

Unknown

Over: CR 375 HOUSTON PIKE

1.86MI.W. OF MADISON CO., Clark, OH

Built 1969 ADT: 54,381

SR-72

Unknown

Over: SR 72

.38MI.S. OF JCT. USR-40, Clark, OH

Built 1970 ADT: 1,295

SR-72

Unknown

Over: SR 72

JCT. USR-40, Clark, OH

Built 1970 ADT: 9,118

SR-72

Unknown

Over: SR 72

.14MI.N. OF JCT. USR-40, Clark, OH

Built 1970 ADT: 451

SR 334

Unknown

Over: SR 72

.46MI.S. OF JCT. USR-68, Clark, OH

Built 1971 ADT: 15,939

SR-334

Unknown

Over: SR 334

.42MI.W. OF JCT. SR-4, Clark, OH

Built 1968 ADT: 781

HADDIX RD. CR-331

Unknown

Over: CR-331 HADDIX ROAD

.79MI.N. OF GREENE CO., Clark, OH

Built 1975 ADT: 46,445

IR-675

Unknown

Over: IR-675

JCT. IR-675 AND IR-70, Clark, OH

Built 1975 ADT: 80,685

IR-675

Unknown

Over: IR-675

JCT. IR-675 AND IR-70, Clark, OH

Built 1975 ADT: 80,685

SNYDER PARK DRIVE

Unknown

Over: BECHTLE AVENUE

0.62 MI S OF SR41, Clark, OH

Built 1961 ADT: 1,500

Showing 301-350 of 26,753 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

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

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.