Ashtabula County, OH

305 public highway bridges

Ashtabula County Bridge Snapshot

Ashtabula County, Ohio contains 305 public highway bridges in the FHWA National Bridge Inventory. Roughly 60.7% are rated “Good,” 17.7% “Fair,” 3.6% “Poor,” and 3.6% 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.

305

Total Bridges

60.7%

Good

3.6%

Poor

3.6%

Structurally Deficient

Condition Distribution

Good

60.7% (185)

Fair

17.7% (54)

Poor

3.6% (11)

SD

3.6% (11)

All Bridges (305)

Sort:

US 6

Over: US 6

JCT OF SR 11 AND US 6, Ashtabula, OH

Built 1978 ADT: 6,543

SR 7

Over: SR 7

JCT OF SR 7 AND IR 90, Ashtabula, OH

Built 1960 ADT: 26,477

SR 7

Over: SR 7

JCT OF SR 7 AND IR 90, Ashtabula, OH

Built 1960 ADT: 26,477

T88 CREAM RIDGE

Over: TR 88

2.03 MI S OF US 322, Ashtabula, OH

Built 1979 ADT: 8,251

SODAM ROAD TR 89

Over: TR 89

1.00 MI S OF US 322, Ashtabula, OH

Built 1979 ADT: 8,251

WINDSOR ROAD CR 6

Over: CR 6 WINDSOR RD

1.50 MI N OF US 322, Ashtabula, OH

Built 1979 ADT: 6,549

DODGEVILLE RD CR 8

Over: CR 8

1.11 MI S OF US 6, Ashtabula, OH

Built 1979 ADT: 6,549

MILL ROAD CR 106

Over: MILL ROAD CR 106

5.44 MI S OF SR 307, Ashtabula, OH

Built 1978 ADT: 6,543

FOOTVILLE-RICHMOND

Over: FOOTHILL-RICHMOND RD

1.52 MI S OF SR 307, Ashtabula, OH

Built 1978 ADT: 6,543

SENTINEL RD CR 10

Over: SENTINEL RD CR 10

1.95 MI N OF US 6, Ashtabula, OH

Built 1978 ADT: 6,543

ALLEN-COMP RD C182

Over: ALLEN-COMP RD CR182

3.03 MI N OF US 6, Ashtabula, OH

Built 1978 ADT: 6,543

S DENMARK C291

Over: S DENMARK RD CR 291

1.45 MI N OF SR 307, Ashtabula, OH

Built 1977 ADT: 6,981

NETCHER RD TR 292

Over: NETCHER RD TR 292

2.36 MI N OF SR 307, Ashtabula, OH

Built 1977 ADT: 6,981

GRIGGS ROAD CR 16

Over: GRIGGS RD CR 16

2 MI S SR 46, Ashtabula, OH

Built 1977 ADT: 8,409

E MORGAN RD TR 319

Over: E MORGAN RD TR 319

1.12 MI S OF SR 46, Ashtabula, OH

Built 1977 ADT: 8,409

SR 11

Over: SR11 & SR46

1.18 MI N OF SR 46, Ashtabula, OH

Built 1959 ADT: 27,642

SR 11

Over: SR11 & SR46

1.18 MI N OF SR 46, Ashtabula, OH

Built 1959 ADT: 27,642

GARRISON RD TR 328

Over: GARRISON RD TR 328

0.39 MI N OF IR 90, Ashtabula, OH

Built 1961 ADT: 16,141

SEVEN HILLS C329

Over: SEVEN HILLS RD CR 329

1.16 MI N OF IR 90, Ashtabula, OH

Built 1961 ADT: 15,667

PLYMOUTH RIDGE RD

Over: PLYMOUTH RIDGE RD CR-20

0.81 MI S OF SR 84, Ashtabula, OH

Built 1961 ADT: 15,667

STATE ROAD CR 25

Over: STATE ROAD CR 25

1.45 MI S OF US 20, Ashtabula, OH

Built 1960 ADT: 15,667

SR 11

Over: ATB-SR 11-2750L

0.73 MI N OF US 20, Ashtabula, OH

Built 1963 ADT: 5,419

SR 11

Over: STATE ROUTE 11

0.73 MI N OF US 20, Ashtabula, OH

Built 1963 ADT: 5,419

21ST STREET TR 399

Over: 21ST STREET TR-399

0.83 MI S OF SR 531, Ashtabula, OH

Built 1963 ADT: 11,831

US 20

Over: US 20

4.32 MI E OF SR 193, Ashtabula, OH

Built 1963 ADT: 15,215

SR 45

Over: S.R. 45

JCT OF IR 90 AND SR 45, Ashtabula, OH

Built 2001 ADT: 34,654

SR 46

Over: SR 46

JCT OF SR 46 AND SR 11, Ashtabula, OH

Built 1961 ADT: 12,772

SR 84

Over: SR 84

JCT OF SR 84 AND SR 11, Ashtabula, OH

Built 1963 ADT: 15,667

SR 84

Over: UNDER SR84 & SR 193

JCT OF IR 90 AND SR 84, Ashtabula, OH

Built 1960 ADT: 27,642

VAN PELT RD TR-135

Over: VAN PELT RD TR-135

1.58 MI W OF SR 534, Ashtabula, OH

Built 1960 ADT: 39,676

LAFEVRE RD TR-136

Over: LAFEVRE RD TR-136

0.62 MI W OF SR 534, Ashtabula, OH

Built 1959 ADT: 39,676

SEXTON ROAD CR-218

Over: SEXTON RD CR-218

2.42 MI E OF SR 534, Ashtabula, OH

Built 1959 ADT: 34,654

IR 90

Over: PELTON RD TR-229

1.81 MI W OF SR 45, Ashtabula, OH

Built 1959 ADT: 34,654

CLAY STREET CH-16

Over: CLAY ST CR-16

0.45 MI W OF SR 45, Ashtabula, OH

Built 1959 ADT: 34,654

I.R. 90

Over: IR 90

1.32 MI E OF SR 45, Ashtabula, OH

Built 1960 ADT: 209

I.R. 90

Over: IR 90

1.32 MI E OF SR 45, Ashtabula, OH

Built 1960 ADT: 209

CHAPEL ROAD CR-199

Over: CHAPEL RD CR-199

2.99 MI E OF SR 45, Ashtabula, OH

Built 1960 ADT: 31,929

JEFFERSON RD C150

Over: JEFFERSON RD CR-150

1.00 MI W OF SR 11, Ashtabula, OH

Built 1960 ADT: 31,929

IR-90

Over: STATE RD CR-25

0.39 MI E OF SR 11, Ashtabula, OH

Built 2013 ADT: 27,642

PLYMOUTH RD CR-23

Over: PLYMOUTH RD CR-23

1.61 MI E OF SR 11, Ashtabula, OH

Built 1959 ADT: 27,642

PLYMOUTH RIDGE RD

Over: UNDER PLYMOUTH RIDGE RD

2.46 MI W OF SR 193, Ashtabula, OH

Built 1959 ADT: 27,642

WRIGHT ROAD TR 356

Over: WRIGHT RD TR-356

1.05 MI W OF SR 193, Ashtabula, OH

Built 1959 ADT: 27,642

I.R. 90

Over: IR 90

2.61 MI E OF SR 84, Ashtabula, OH

Built 1960 ADT: 403

I.R. 90

Over: IR 90

2.61 MI E OF SR 84, Ashtabula, OH

Built 1960 ADT: 403

KEEFUS ROAD CR 421

Over: KEEFUS RD CR-421

1.90 MI W OF SR 7, Ashtabula, OH

Built 1960 ADT: 26,477

PARRISH RD MR-372M

Over: PARRISH RD MR-372M

1.22 MI W OF SR 7, Ashtabula, OH

Built 1960 ADT: 26,477

DORMAN ROAD MR-295

Over: DORMAN RD MR-295

0.75 MI E OF SR 7, Ashtabula, OH

Built 1960 ADT: 24,842

MIDDLE ROAD MR-351

Over: MIDDLE RD MR-351

1.48 MI E OF SR 7, Ashtabula, OH

Built 1960 ADT: 24,842

I.R. 90

Over: IR 90

1.92 MI E OF SR 11, Ashtabula, OH

Built 1960 ADT: 759

I.R. 90

Over: IR 90

1.92 MI E OF SR 11, Ashtabula, OH

Built 1960 ADT: 759

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