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 128

Fair

Over: TRIB GREAT MIAMI RIVER

.10 MI N OF SW CORP HML, Butler, OH

Built 1960 Load: 32.4 t ADT: 9,754

SR 129

Fair

Over: TRIBUTARY LICK RUN

1.04 W OF SR 748, Butler, OH

Built 1976 Load: 32.4 t ADT: 2,570

SR 177

Fair

Over: STONY RUN

3.39 S OF SR 73, Butler, OH

Built 1980 Load: 32.4 t ADT: 4,638

SR 747

Fair

Over: MILL CREEK

2.37 MI N OF HAM/BUT LINE, Butler, OH

Built 1994 Load: 32.4 t ADT: 25,329

SR 748

Fair

Over: TRIBUTARY PADDYS RUN

0.35 MI NO OF SR126 JCT, Butler, OH

Built 1990 Load: 32.4 t ADT: 980

EATON AVE

Fair

Over: TWO MILE CREEK

OVER TWO MILE CREEK, Butler, OH

Built 1967 Load: 32.4 t ADT: 21,905

ALERT NEW LONDON

Fair

Over: DRY FORK CREEK

.03 MI E OF RACE LANE, Butler, OH

Built 1986 Load: 32.4 t ADT: 930

MILL ST

Fair

Over: Trib. to 7 Mile Creek

.7 MI E OF SR 744, Butler, OH

Built 1988 Load: 32.4 t ADT: 7,522

ROOSEVELT AVE

Fair

Over: N BR DICKS CREEK

0.4 MI W OF S DIXIE HWY, Butler, OH

Built 2002 Load: 32.4 t ADT: 3,479

ROSEDALE ROAD

Fair

Over: CREEK

600 FT E OF MARSHALL RD, Butler, OH

Built 1998 Load: 32.4 t ADT: 1,750

SR 09 & SR 43

Fair

Over: GANTZ CR

1.45 MI S OF JCT. SR39, Carroll, OH

Built 1931 Load: 32.4 t ADT: 5,297

SR 09

Fair

Over: REEDS RUN

4.66 MI. N. OF JCT. SR171, Carroll, OH

Built 1985 Load: 32.4 t ADT: 2,297

SR 39

Fair

Over: TOWN CREEK

0.60 MI.E.OF JCT.SR 9, Carroll, OH

Built 1995 Load: 32.4 t ADT: 3,159

SR39

Fair

Over: RILEY RUN

1.21 MI. S. OF COLUMBIANA, Carroll, OH

Built 1988 Load: 32.4 t ADT: 1,180

SR212

Fair

Over: CONNOTTON CR

2.42 MI. E. OF JCT. SR39, Carroll, OH

Built 1932 Load: 32.4 t ADT: 3,148

SR 542

Fair

Over: ATWOOD RESERVOIR

0.77 MI E OF JCT. SR39, Carroll, OH

Built 1946 Load: 32.4 t ADT: 1,012

COUNTY RD 29

Fair

Over: C029 WILLOW RUN SPRING

1000 FT N OF CCO RD 20, Carroll, OH

Built 1989 Load: 32.4 t ADT: 200

SR-29

Fair

Over: MAD RIVER

.04MI.N. OF JCT. SR-296, Champaign, OH

Built 2007 Load: 32.4 t ADT: 1,589

SR- 54

Fair

Over: EAST FORK OF BUCK CREEK

.02 MI. S. OF JCT. SR-4, Champaign, OH

Built 1994 Load: 32.4 t ADT: 735

SR-245

Fair

Over: GRAVES CREEK

5.69MI.N. OF JCT. SR-29, Champaign, OH

Built 1993 Load: 32.4 t ADT: 367

USR40

Fair

Over: JACKSON CREEK

1.65 MI E OF JCT SR571, Clark, OH

Built 1983 Load: 32.4 t ADT: 3,847

USR 40

Fair

Over: DONNELS CREEK

1.96MI.W. OF JCT. SR-369, Clark, OH

Built 1931 Load: 32.4 t ADT: 3,847

SR-41

Fair

Over: GERMAN DITCH

4.98MI.E. OF JCT. SR-235, Clark, OH

Built 1981 Load: 32.4 t ADT: 4,868

IR-70

Fair

Over: MAD RIVER OVERFLOW

1.54MI.W. OF JCT. IR-675, Clark, OH

Built 1957 Load: 32.4 t ADT: 57,754

IR-70 RAMP F

Fair

Over: RAMP F OVER BEAVER CREEK

.02MI.E. OF JCT. USR-40, Clark, OH

Built 1969 Load: 32.4 t ADT: 16,120

SR-571

Fair

Over: HONEY CREEK

.24MI.E. OF MIAMI CO., Clark, OH

Built 1949 Load: 32.4 t ADT: 4,309

SR-571

Fair

Over: UNNAMED DITCH

.63MI.N. OF JCT. USR-40, Clark, OH

Built 1981 Load: 32.4 t ADT: 4,472

IR-675

Fair

Over: MUD RUN

.61MI.N. OF GREENE CO., Clark, OH

Built 1975 Load: 32.4 t ADT: 22,110

C-794

Fair

Over: MILL CREEK

0.7MI.W. OF JCT. SR-72, Clark, OH

Built 1950 Load: 32.4 t ADT: 797

COUNT ROAD NO. 304

Fair

Over: ADDISON-NC O WF HONEY CK

0.5 MI SO AYRES PK, Clark, OH

Built 1900 Load: 32.4 t ADT: 242

COUNTY RD 380

Fair

Over: ST PARIS PK OV DITCH

1/2 MI EAST OF SR 4, Clark, OH

Built 1970 Load: 32.4 t ADT: 1,610

C-369

Fair

Over: MCCONKEY RD OV BR BUCK C

3/4MI SO ST RT 54, Clark, OH

Built 1968 Load: 32.4 t ADT: 243

COUNTY RD 319

Fair

Over: SHRINE RD O MILLER CR

1000 FT N OF SINTZ, Clark, OH

Built 1935 Load: 32.4 t ADT: 5,262

COUNTY RD 339

Fair

Over: OSBORN RD OV MAD RIVER

1/2 MILE SOUTH LO-VALLEY, Clark, OH

Built 1989 Load: 32.4 t ADT: 1,480

C-313

Fair

Over: N HAMPTON RD & DONNELS C

1MI. N. ST RT 40, Clark, OH

Built 1973 Load: 32.4 t ADT: 1,215

C-315A

Fair

Over: HUNTER RD & MUD RUN

3/4MI N. FAIRFIELD RD, Clark, OH

Built 1983 Load: 32.4 t ADT: 1,010

C-322

Fair

Over: FAIRFIELD PK O BR MUD RN

1/2MI W TECUMSEH RD, Clark, OH

Built 1939 Load: 32.4 t ADT: 1,168

C-351

Fair

Over: SELMA PK & NF LIT MIAMI

3/4 MI N PITCHIN, Clark, OH

Built 1951 Load: 32.4 t ADT: 1,893

HOME RD

Fair

Over: Bikeway

0.13 MI E OF SR 72, Clark, OH

Built 1965 Load: 32.4 t ADT: 13,289

SR 48

Fair

Over: TRIB OF O'BANNON CREEK

2.8 MI. N. OF JCT. SR-28, Clermont, OH

Built 1999 Load: 32.4 t ADT: 6,876

SR48

Fair

Over: O'BANNON CREEK

.2 MI S OF WAR CO LINE, Clermont, OH

Built 1988 Load: 32.4 t ADT: 8,004

US50

Fair

Over: NINEMILE CREEK

.6 MI W OF JCT SR286, Clermont, OH

Built 1964 Load: 32.4 t ADT: 17,230

SR125

Fair

Over: TOWN RUN

.6 MI W OF SR232, Clermont, OH

Built 1969 Load: 32.4 t ADT: 12,453

SR131

Fair

Over: HAPPY HOLLOW

JUST E OF US50, Clermont, OH

Built 1989 Load: 32.4 t ADT: 13,534

SR132

Fair

Over: BACKBONE CREEK

.1 MI N OF JCT SR222, Clermont, OH

Built 1984 Load: 32.4 t ADT: 6,936

SR 749

Fair

Over: TRIBUTARY TENMILE CREEK

2.40 MI NO OF US 52 JCT, Clermont, OH

Built 1968 Load: 32.4 t ADT: 3,323

SR756

Fair

Over: TRIB W BR BULLSKIN CREEK

1.4 MI W OF BRO CO LINE, Clermont, OH

Built 1969 Load: 32.4 t ADT: 1,315

Rotary Club Drive

Fair

Over: Rotary Club Drive

70' w. of int/ AOB, Clermont, OH

Built 1983 Load: 32.4 t ADT: 50

Dela Palma Road

Fair

Over: NORFOLK & WESTERN RR

Dela Palma Road, Clermont, OH

Built 1963 Load: 32.4 t ADT: 2,790

Stonelick Williams

Fair

Over: STREAM

2.55 MI. N. OF S.R. 50, Clermont, OH

Built 1937 Load: 32.4 t ADT: 804

Showing 7,551-7,600 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.