State profile · Below national median SD

Ohio bridge safety

Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Ohio — drawn straight from the FHWA National Bridge Inventory.

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

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 rated 0-4

Structurally Deficient

4.5%

1,214 bridges flagged for repair priority

-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 — Structurally deficient share 15.1%
National avg

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

Condition Distribution

Bridge inventory deck-condition mix — Ohio (FHWA NBI)

Ohio50.25978394946361%28.576234440997272%GoodFairPoorStructurally Deficient
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 on the structurally deficient leaderboard (lower share = better)

States are ranked by share of bridges flagged structurally deficient — the FHWA classification for any span where deck, superstructure, or substructure carries a condition rating of 4 or below. Lower percentages indicate stronger maintenance funding and inspection follow-through. States here sit immediately above and below Ohio on the same metric.

08

Colorado

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

41

Oregon

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

39

Ohio

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

34

New Jersey

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

06

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 composite NBI rating. Each is inspected at least every 24 months.

TOWNSHIP RD. 243-A

Structurally Deficient

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

Structurally Deficient

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

Structurally Deficient

Over: SWEENEY RUN

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

Built 1928 Load: 2.3 t ADT: 740

Jones Road

Structurally Deficient

Over: Kale Creek

Kale Creek, Portage, OH

Built 1978 Load: 2.3 t ADT: 324

TOWNSHIP RD 7659

Structurally Deficient

Over: BRUSHY FORK

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

Built 1940 Load: 2.7 t ADT: 96

All Bridges in Ohio

CLAYCRAFT OVER 270

Unknown

Over: UNDER CLAYCRAFT RD

1 MI N OF SR16, Franklin, OH

Built 1974 ADT: 135,986

IR-270 MAINLINE

Unknown

Over: RAMP 16WB TO 270SB

0.09 MI N OF SR16, Franklin, OH

Built 1974 ADT: 135,986

MCCUTHEON ROAD

Unknown

Over: UNDER MCCUTCHEON RD

03.43 MI S.OF SR161, Franklin, OH

Built 1997 ADT: 198,646

RI270 SB RAMP

Unknown

Over: EASTON WAY

02.38 MI S.OF SR161, Franklin, OH

Built 1997 ADT: 198,021

RMP SR16W TO I270S

Unknown

Over: RAMP SR-16W TO I270S

0.08 MI S. OF IR270, Franklin, OH

Built 1974 ADT: 29,255

Rmp 270N to 670W

Unknown

Over: RAMP 270N TO 670W

4.15 MI N OF SR16, Franklin, OH

Built 1972 ADT: 155,402

CR-16 AGLER RD

Unknown

Over: CR-16 AGLER RD

0.29 MI N OF US62, Franklin, OH

Built 1972 ADT: 198,646

LIVINGSTON AVE C15

Unknown

Over: LIVINGSTON AVE CR15

0.69 MI N OF IR70, Franklin, OH

Built 1972 ADT: 118,464

FISHER RD CR-22

Unknown

Over: FISHER RD WB CR-22

0.39 MI S OF I70, Franklin, OH

Built 1969 ADT: 125,433

FISHER RD CR-22

Unknown

Over: FISHER RD EB CR-22

0.4 MI S OF I-70, Franklin, OH

Built 1975 ADT: 125,433

IR270

Unknown

Over: IR-270 CDN

01.60 MI S.OF SR161, Franklin, OH

Built 1997 ADT: 198,021

IR270

Unknown

Over: IR-270 CDS

01.60 MI S.OF SR161, Franklin, OH

Built 1995 ADT: 198,021

IR270

Unknown

Over: IR270

01.72 MI S.OF SR161, Franklin, OH

Built 1995 ADT: 34,869

IR 270

Unknown

Over: IR 270

01.74 MI S.OF SR161, Franklin, OH

Built 1997 ADT: 29,411

IR 270

Unknown

Over: IR-270 CDN

01.86 MI S.OF SR161, Franklin, OH

Built 1997 ADT: 69,450

IR270

Unknown

Over: IR-270 CDS

01.84 MI S.OF SR161, Franklin, OH

Built 1997 ADT: 69,450

RAMP US40 TO I270N

Unknown

Over: RAMP US40 TO 270N

0.04 MI E OF SR270, Franklin, OH

Built 1969 ADT: 51,429

I-270 NB

Unknown

Over: I-270 NB

1.75 MI S OF SR-161, Franklin, OH

Built 1998 ADT: 34,869

I-270 SB

Unknown

Over: I-270 SB

1.75 MI S OF SR-161, Franklin, OH

Built 1998 ADT: 34,869

I-270

Unknown

Over: IR 270NB

7.04 MI N OF I71, Franklin, OH

Built 1969 ADT: 39,531

IR-270

Unknown

Over: I-270 NB

0.89 MI N OF SR-161, Franklin, OH

Built 1998 ADT: 11,902

IR-270

Unknown

Over: I-270 SB

0.89 MI N OF SR-161, Franklin, OH

Built 1998 ADT: 19,589

I-270

Unknown

Over: IR 270SB

7.04 MI N OF I71, Franklin, OH

Built 1969 ADT: 39,531

TECH CENTER DRIVE

Unknown

Over: TECH CENTER DRIVE

0.5 MI E OF SR-317, Franklin, OH

Built 2011 ADT: 135,986

RAMP B 270N - 161W

Unknown

Over: UNDER RAMP 270NB-161WB

161/270 NE SIDE, Franklin, OH

Built 2006 ADT: 184,112

RMP (161WB-270SB)

Unknown

Over: IR-270

AT SR-161, Franklin, OH

Built 2007 ADT: 184,112

RAMP B

Unknown

Over: RAMP 270SB-161EB U RAMP

270N TO 161W, Franklin, OH

Built 2006 ADT: 141,530

IR-270

Unknown

Over: I-270 NB

0.3 MI S OF US40, Franklin, OH

Built 1969 ADT: 71,200

270 RAMP

Unknown

Over: I-270 SB

0.13 MI S OF US40, Franklin, OH

Built 1969 ADT: 71,200

SULLIVANT AVE

Unknown

Over: UNDER SULLIVANT AVE

6.17 MI N OF IR 71, Franklin, OH

Built 1969 ADT: 82,034

HALL RD

Unknown

Over: HALL RD

3.34 MI N OF US62, Franklin, OH

Built 1968 ADT: 82,034

GEORGESVILLE RD S

Unknown

Over: UNDER GEORGESVILLE RD SB

2.85 MI N OF US62, Franklin, OH

Built 1968 ADT: 82,034

GEORGESVILLE RD N

Unknown

Over: UNDER GEORGESVILLE RD NB

2.84 MI N OF I-71, Franklin, OH

Built 1968 ADT: 82,034

I-270

Unknown

Over: IR 270WB

1.86 MI N OF US62, Franklin, OH

Built 1968 ADT: 11,584

I-270

Unknown

Over: IR 270EB

1.93 MI N OF US62, Franklin, OH

Built 1968 ADT: 1,234

I-270

Unknown

Over: IR 270EB

1.86 MI N OF US 62, Franklin, OH

Built 1968 ADT: 3,688

IR-270

Unknown

Over: CR258 BIG RUN SO RD

0.96 MI N OF US62, Franklin, OH

Built 1968 ADT: 74,061

I-270

Unknown

Over: IR 270WB

2.13 MI N OF I-71, Franklin, OH

Built 1968 ADT: 18,723

I-270

Unknown

Over: IR 270EB

2.13 MI N OF I-71, Franklin, OH

Built 1968 ADT: 18,723

TWP 261 MCCOMB RD

Unknown

Over: UNDER TWP 261 MCCOMB RD

1.52 MI N OF I-71, Franklin, OH

Built 1968 ADT: 78,152

GANTZ RD

Unknown

Over: UNDER GANTZ RD

0.96 MI N OF I-71, Franklin, OH

Built 1968 ADT: 78,152

270

Unknown

Over: ramp bridge

.14 miles north of 71, Franklin, OH

Built 2020 ADT: 52,693

I-270

Unknown

Over: UNDER RAMP L 23N-270W

0.13 MI N. OF IR270, Franklin, OH

Built 1962 ADT: 28,792

I-270

Unknown

Over: IR 270WB

6.55 MI S OF USR33, Franklin, OH

Built 1970 ADT: 28,792

IR-270

Unknown

Over: IR 270EB

6.55 MI S OF USR33, Franklin, OH

Built 1970 ADT: 28,792

I-270

Unknown

Over: I270 COLL/DISTRIBUTOR

6.55 MI S OF USR33, Franklin, OH

Built 1970 ADT: 28,792

US 23

Unknown

Over: UNDR RMP L USR23N-IR270W

0.08 MI W OF US23, Franklin, OH

Built 1962 ADT: 92,415

PARSONS AVE

Unknown

Over: UNDER PARSONS AVE

5.80 M S OF US33, Franklin, OH

Built 1970 ADT: 67,505

LOCKBOURNE RD

Unknown

Over: UNDER LOCKBOURNE RD

4.77 MI S OF US33, Franklin, OH

Built 1970 ADT: 67,505

IR 270

Unknown

Over: I-270 WB(OVER N&W OBETZ

3.76 MI S OF US 33, Franklin, OH

Built 1970 ADT: 1,886

Showing 1,351-1,400 of 26,753 bridges

Related

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

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). A "structurally deficient" rating is a repair-priority signal, not a closure or unsafe-to-cross designation. Consult a qualified civil engineer before making decisions based on this data.

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.