State profile · Below median Poor share

Ohio bridge safety

According to the Federal Highway Administration's 2024 National Bridge Inventory, condition ratings, load ratings, and Poor-condition shares for every public highway bridge in Ohio.

26,729
Public bridges
61.0%
Good condition
4.7%
Poor condition

Ohio holds 26,729 public highway bridges (#3 of 52 by inventory) with a 4.74% Poor share (#35 of 52 by Poor share).

That is 4.7% of the state's inventory, against an average of 7.5% across the 54 states and territories with Poor-rated bridges on file, which places it 18 of 54 ordered from the lowest Poor share upward. A bridge is rated Poor when its weakest applicable component scores 4 or below on the inspecting agency's 0-9 scale, so the category is a maintenance and funding signal rather than a closure order or a live crossing-safety verdict.

Inventory: FHWA NBI 2024 · last ETL August 2026

Total Bridges

26,729

Public highway bridges in Ohio

Good Condition

61.0%

16,319 bridges rated 7-9

11.0pp vs 50% benchmark

Poor Condition

4.7%

1,267 bridges whose lowest applicable component is rated 0-4

-2.8pp vs national avg 7.5%

Ohio vs national bridge condition

Ohio - Good condition share 61.0%
National avg

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

Ohio - Poor-condition share 15.8%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.5%.

Ohio in the national condition pattern

Each point is a state or territory in the FHWA NBI; the highlighted point is this profile.

Inventory size and Poor-condition share are different measures: Ohio has 26,729 bridges and a 4.7% Poor-condition share in the 2024 NBI, rank #18 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold. Scatter plot of 54 data points. 0%10%20%30%40% 0k20k40k60k Public bridges in inventory (thousands) Poor-condition share (%) OH, Public bridges in inventory (thousands): 26.7k · Poor-condition share (%): 4.74%AL, Public bridges in inventory (thousands): 16.2k · Poor-condition share (%): 3.35%AK, Public bridges in inventory (thousands): 1.7k · Poor-condition share (%): 7.89%AZ, Public bridges in inventory (thousands): 8.6k · Poor-condition share (%): 1.15%AR, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 5.43%CA, Public bridges in inventory (thousands): 25.8k · Poor-condition share (%): 5.91%CO, Public bridges in inventory (thousands): 9k · Poor-condition share (%): 4.82%CT, Public bridges in inventory (thousands): 4.4k · Poor-condition share (%): 4.72%DE, Public bridges in inventory (thousands): 0.9k · Poor-condition share (%): 1.26%DC, Public bridges in inventory (thousands): 0.3k · Poor-condition share (%): 1.95%FL, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 2.79%GA, Public bridges in inventory (thousands): 15.1k · Poor-condition share (%): 1.59%GU, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 12.77%HI, Public bridges in inventory (thousands): 1.2k · Poor-condition share (%): 6.53%ID, Public bridges in inventory (thousands): 4.6k · Poor-condition share (%): 4.9%IL, Public bridges in inventory (thousands): 26.9k · Poor-condition share (%): 9.35%IN, Public bridges in inventory (thousands): 19.5k · Poor-condition share (%): 5.22%IA, Public bridges in inventory (thousands): 23.7k · Poor-condition share (%): 19.16%KS, Public bridges in inventory (thousands): 24.9k · Poor-condition share (%): 5.26%KY, Public bridges in inventory (thousands): 14.5k · Poor-condition share (%): 7.37%LA, Public bridges in inventory (thousands): 12.7k · Poor-condition share (%): 11.48%ME, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 15.41%MD, Public bridges in inventory (thousands): 5.5k · Poor-condition share (%): 4.56%MA, Public bridges in inventory (thousands): 5.3k · Poor-condition share (%): 8.88%MI, Public bridges in inventory (thousands): 11.4k · Poor-condition share (%): 11.27%MN, Public bridges in inventory (thousands): 13.5k · Poor-condition share (%): 4.44%MS, Public bridges in inventory (thousands): 16.7k · Poor-condition share (%): 6.03%MO, Public bridges in inventory (thousands): 24.6k · Poor-condition share (%): 8.95%MT, Public bridges in inventory (thousands): 5.2k · Poor-condition share (%): 6.81%NE, Public bridges in inventory (thousands): 15.4k · Poor-condition share (%): 7.9%NV, Public bridges in inventory (thousands): 2.1k · Poor-condition share (%): 1.14%NH, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 7.51%NJ, Public bridges in inventory (thousands): 6.8k · Poor-condition share (%): 6.01%NM, Public bridges in inventory (thousands): 4k · Poor-condition share (%): 4.51%NY, Public bridges in inventory (thousands): 17.6k · Poor-condition share (%): 9.43%NC, Public bridges in inventory (thousands): 19.2k · Poor-condition share (%): 6.76%ND, Public bridges in inventory (thousands): 4.3k · Poor-condition share (%): 10.98%OK, Public bridges in inventory (thousands): 22.9k · Poor-condition share (%): 7.7%OR, Public bridges in inventory (thousands): 8.3k · Poor-condition share (%): 4.61%PA, Public bridges in inventory (thousands): 23.3k · Poor-condition share (%): 12.58%PR, Public bridges in inventory (thousands): 2.4k · Poor-condition share (%): 13.92%RI, Public bridges in inventory (thousands): 0.8k · Poor-condition share (%): 15.2%SC, Public bridges in inventory (thousands): 9.5k · Poor-condition share (%): 6.17%SD, Public bridges in inventory (thousands): 5.9k · Poor-condition share (%): 16.36%TN, Public bridges in inventory (thousands): 20.4k · Poor-condition share (%): 4.41%TX, Public bridges in inventory (thousands): 56.7k · Poor-condition share (%): 1.23%UT, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 2.91%VT, Public bridges in inventory (thousands): 2.9k · Poor-condition share (%): 2.9%VI, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 29.17%VA, Public bridges in inventory (thousands): 14.1k · Poor-condition share (%): 3.39%WA, Public bridges in inventory (thousands): 8.5k · Poor-condition share (%): 5.45%WV, Public bridges in inventory (thousands): 7.3k · Poor-condition share (%): 18.64%WI, Public bridges in inventory (thousands): 14.4k · Poor-condition share (%): 6.52%WY, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 6.51%
Inventory size and Poor-condition share are different measures: Ohio has 26,729 bridges and a 4.7% Poor-condition share in the 2024 NBI, rank #18 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold.

Ohio vs all states by public bridge inventory

Where this state's FHWA NBI public-highway bridge count sits among every state and territory on PlainBridges

26,729 3rd of 54 higher than 51 of 54 states

States and territories, banded by public bridge inventory size

Each bar is a band; taller bars hold more states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source FHWA National Bridge Inventory · 2024

Read the rank neighborhood for Ohio

The highlighted point is Ohio: 26,729 bridges and 4.74% in Poor condition, rank #18 of 54 jurisdictions ordered from the lowest share upward. The five jurisdictions immediately above and below Ohio on that same Poor-share ordering:

  • Oregon: 8,305 bridges · 4.61% Poor
  • Connecticut: 4,365 bridges · 4.72% Poor
  • Ohio: 26,729 bridges · 4.74% Poor
  • Colorado: 8,965 bridges · 4.82% Poor
  • Idaho: 4,616 bridges · 4.90% Poor

The full national sortable table lives on the rankings page.

Material families in Ohio

Exclusive FHWA material families across all 26,729 bridges in this state; continuous variants fold into the parent family. Orthogonal to the Poor-share scatter above.

Who maintains Ohio’s inventory

State agency holds 40.1% of the 26,729 public highway bridges filed under Ohio in the 2024 NBI, the agency-of-record split for this state, not a condition verdict.

When Ohio’s bridges were built

Pre-1950 construction accounts for 12.0% of the 26,729 bridges with a recorded original year in Ohio. Era bands are orthogonal to the Poor-share ranking above.

Condition Distribution

Ohio61.1%34.2%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 783 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 252 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 336 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.

OR

Oregon

4.61% top marginal rate
Structure
Progressive
Burden @ $100K
$8,305

CT

Connecticut

4.72% top marginal rate
Structure
Progressive
Burden @ $100K
$4,365
Selected

OH

Ohio

4.74% top marginal rate
Structure
Progressive
Burden @ $100K
$26,729

CO

Colorado

4.82% top marginal rate
Structure
Progressive
Burden @ $100K
$8,965

ID

Idaho

4.90% top marginal rate
Structure
Progressive
Burden @ $100K
$4,616

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.

FRANKLIN STREET

Poor

Over: FLAT FORK CREEK

AT WATER TREATMENT PLANT, Allen, OH

Built 1914 Load: 0.0 t ADT: 50

HORTON ROAD

Poor

Over: CONNEAUT CREEK

.5 MI. N. OF HATCHES COR., Ashtabula, OH

Built 1900 Load: 0.0 t

T302

Poor

Over: MODOC RUN

MODOC RD. TRIM 25, Athens, OH

Built 1971 Load: 0.0 t ADT: 324

TR 83 Jeffers

Poor

Over: SHADE RIVER

0.01 mi. EAST TO CR167, Athens, OH

Built 1960 Load: 0.0 t ADT: 96

VALLEY STREET

Poor

Over: W BRANCH SUNDAY CREEK

0.01 MI. S OF CONGRESS ST, Athens, OH

Built 1900 Load: 0.0 t ADT: 450

REDDINGTON HILL RD

Poor

Over: TRAIL RUN

300 FT S OF SR331, Belmont, OH

Built 1910 Load: 0.0 t ADT: 200

All Bridges in Ohio

TIPP ELIZABETH

Poor

Over: INDIAN CREEK

1.04 E OF SR201, Miami, OH

Built 1962 Load: 19.4 t ADT: 1,743

SNODGRASS

Poor

Over: SPRING CREEK

0.83 E OF CR20, Miami, OH

Built 1961 Load: 19.4 t ADT: 485

COUNTY ROAD 4

Poor

Over: TRIB SHARPS FORK FED CRK

.25 MILE SOUTH OF T-652, Morgan, OH

Built 1937 Load: 19.4 t ADT: 90

TOWNSHIP ROAD 24

Poor

Over: PRAIRIE CREEK

0.4 MI E OF JCT C107, Paulding, OH

Built 1900 Load: 19.4 t ADT: 324

CO RD 64

Poor

Over: CSX TRANSPORTATION INC.

0.04 MI W.OF JCT CR-66, Pike, OH

Built 1916 Load: 19.4 t ADT: 287

CO.RD.8

Poor

Over: BAKER FORK

0.64 MI S OF JCT SR-41, Pike, OH

Built 1955 Load: 19.4 t ADT: 112

TWP RD 428

Poor

Over: LEFT FORK CROOKED CREEK

0.04 MI W.OF JCT CR-47, Pike, OH

Built 1980 Load: 19.4 t ADT: 80

TWP ROAD 451

Poor

Over: HAWE FORK

0.02 MI E.OF JCT CR 34, Pike, OH

Built 1990 Load: 19.4 t ADT: 50

NEWTON FALLS RD

Poor

Over: HINKLEY CREEK

HINKLEY CREEK, Portage, OH

Built 1948 Load: 19.4 t ADT: 710

FALLS RD

Poor

Over: PRICES CREEK

.75 W OF SR 503, Preble, OH

Built 1961 Load: 19.4 t ADT: 324

STATE ST.

Poor

Over: BLACK FORK RIVER

0.2 MI EAST OF SR. 61, Richland, OH

Built 1955 Load: 19.4 t ADT: 1,889

RITTER RD.

Poor

Over: CLEARFORK MOHICAN RIVER

0.7M. N OF MOCK RD., Richland, OH

Built 1950 Load: 19.4 t ADT: 324

WALNUT CREEK RD

Poor

Over: WALNUT CREEK

4.44MI N OF CHARLESTON PK, Ross, OH

Built 1978 Load: 19.4 t ADT: 546

MASSIEVILLE RD

Poor

Over: INDIAN CREEK

.02 MI. N OF US-23, Ross, OH

Built 1948 Load: 19.4 t ADT: 1,384

PIKETON ROAD

Poor

Over: PIKETON RD (MCCONNEL CK)

00.05 MI. N OF SR335, Scioto, OH

Built 1954 Load: 19.4 t ADT: 1,691

CAREYS RUN-POND CK

Poor

Over: CAREYS RUN RD(CAREYS RUN

00.80 MI. N OF SR52, Scioto, OH

Built 1940 Load: 19.4 t ADT: 2,339

RARDEN-HAZELBAKER

Poor

Over: RARDEN-HAZELBAKER(BRSH C

07.88 MI. N OF SR348, Scioto, OH

Built 1962 Load: 19.4 t ADT: 419

PLE CR 62

Poor

Over: GREEN CREEK PL

.11 MI W OF TR169, Seneca, OH

Built 1978 Load: 19.4 t ADT: 831

SU2816 NORTHVALE

Poor

Over: MIDDLE FORK SUGAR CREEK

0.5 MI. E. OF TR315A, Stark, OH

Built 1955 Load: 19.4 t ADT: 209

GLENWOOD DRIVE

Poor

Over: TINKERS CREEK

4000 FT N OF SR 91, Summit, OH

Built 1959 Load: 19.4 t ADT: 7,527

SR 7

Poor

Over: MILL CREEK

0.45 MI N OF SR 88, Trumbull, OH

Built 1947 Load: 19.4 t ADT: 2,009

SELKIRK-BUSH RD

Poor

Over: DUCK CREEK

0.85 MI. E. OF T.H. 103-B, Trumbull, OH

Built 1954 Load: 19.4 t ADT: 257

TOWNSHIP RD. 192-B

Poor

Over: MILL BROOK

0.85 MI. W. OF S.R. 7, Trumbull, OH

Built 1958 Load: 19.4 t ADT: 433

E 20TH STREET

Poor

Over: GOETTGE RUN

0.25 MI E OF WOOSTER AV., Tuscarawas, OH

Built 1935 Load: 19.4 t ADT: 190

COUNTY ROAD 17

Poor

Over: NORTH BRANCH

1.5 MI W OF JCT CR 44, Vinton, OH

Built 1967 Load: 19.4 t ADT: 293

RHLD. TWP. ROAD 2R

Poor

Over: HEADLEY HOLLOW CREEK

1.4 MI. W. OF JCT. CR12, Vinton, OH

Built 1955 Load: 19.4 t ADT: 209

COUNTY ROAD 111

Poor

Over: L HOCKING * MARTI

4.65 MI E OF JCT CO RD 26, Washington, OH

Built 1963 Load: 19.4 t ADT: 403

TOWNSHIP ROAD 298

Poor

Over: B&O * RAILROA

.54 MI W OF JCT SR 124, Washington, OH

Built 1970 Load: 19.4 t ADT: 324

COUNTY ROAD 51

Poor

Over: KILLBUCK CREEK

0.3 MI. N. OF SR604, Wayne, OH

Built 1921 Load: 19.4 t ADT: 435

WAL-05 GEIGER RD

Poor

Over: T WALNUT CR(GEIGER RD NE

0.1 MI E OF CATTAIL RD NE, Fairfield, OH

Built 1900 Load: 19.8 t ADT: 171

SR 93

Poor

Over: TRIB OF LITTLE PINE CREE

1.34 MI N OF SR 373, Lawrence, OH

Built 1979 Load: 19.8 t ADT: 1,778

SR 379

Poor

Over: WILLS CREEK

1.74M N OF JCT SR 78, Monroe, OH

Built 1961 Load: 19.8 t ADT: 560

WAYNE TWP ROAD 66

Poor

Over: INDIAN TRAIL CREEK

0.25 MI S OF CO RD 95 JCT, Tuscarawas, OH

Built 1908 Load: 20.0 t ADT: 846

SR 87

Poor

Over: Hopsons Crk .96 M W 168

.9 MI E AQUILLA, Geauga, OH

Built 1956 Load: 20.1 t ADT: 8,061

PLEASANT VALLEY

Poor

Over: DRY RUN

0.1 MI WEST OF US 36, Knox, OH

Built 1985 Load: 20.1 t ADT: 324

RD 145 - WALL RD

Poor

Over: RIVER STYX

990 E OF RD 18, Medina, OH

Built 1972 Load: 20.1 t ADT: 542

PROSPECT STREET

Poor

Over: CHAMPION CRK(PROSPECT)

N. OF W.SMITH, Medina, OH

Built 1996 Load: 20.1 t ADT: 300

SUNNYDALE RD.

Poor

Over: DUG RUN SUNNYDALE RD

0.41 MI E OF PIONEER RD, Allen, OH

Built 1960 Load: 20.4 t ADT: 2,106

COUNTY ROAD S

Poor

Over: FARM DITCH

0.6 MI E OF SR 189, Putnam, OH

Built 1960 Load: 20.4 t ADT: 385

TOWNSHIP ROAD 104

Poor

Over: MUD RUN

0.1 MI. W. CR 113, Trumbull, OH

Built 1990 Load: 20.4 t ADT: 260

WEST 150TH ST

Poor

Over: N&S RR RTA & CHATFIELD

2500 SOUTH OF LORAIN RD, Cuyahoga, OH

Built 1967 Load: 20.7 t ADT: 23,303

BROWN RD

Poor

Over: LITTLE SUGARCREEK

0.83 mi N of Wilm-Day, Greene, OH

Built 1970 Load: 20.7 t ADT: 102

COUNTY ROAD 026Y

Poor

Over: BR OVER FLAT RUN

0.8 MI E OF JCT SR100, Marion, OH

Built 1981 Load: 20.7 t ADT: 319

COUNTY RD 33

Poor

Over: SARCHETT RUN

1.5MI W OFINTERSTATEHWY77, Guernsey, OH

Built 1953 Load: 20.9 t ADT: 1,341

FT. AMANDA RD.

Poor

Over: LITTLE OTTAWA FT AMANDA

0.13 MI W OF SHAWNEE RD, Allen, OH

Built 1958 Load: 21.1 t ADT: 6,549

US 40

Poor

Over: WHLNG CR CR.10 & ABND.RR

0.9 MI.E.OF CR 214, Belmont, OH

Built 1932 Load: 21.1 t ADT: 7,734

MINTON RD

Poor

Over: BEALS RUN CREEK

.6 MI E OF US 27, Butler, OH

Built 1974 Load: 21.1 t ADT: 830

FAIRMOUNT BLVD C19

Poor

Over: CHAGRIN RIVER

.256 MI E OF CHGRN RVR RD, Cuyahoga, OH

Built 1910 Load: 21.4 t ADT: 3,813

HAMILTON STREET

Poor

Over: AUGLAIZE RIVER

500 FT. N.OF AUGLAIZE ST., Auglaize, OH

Built 1968 Load: 21.7 t ADT: 4,074

SR 148

Poor

Over: LONG RUN

0.01 MI W OF JCT SR 26, Belmont, OH

Built 1988 Load: 22.0 t ADT: 899

Showing 25,951-26,000 of 26,729 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.

What to do with this

Use Ohio's inventory picture to drill to a county or a specific span.

NBI condition ratings are inventory snapshots, not live crossing-safety verdicts.

Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Ohio Good/Fair/Poor shares and county rollups on this page are computed from the same NBI extract as the national boards; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.