Sandusky County, OH

303 public highway bridges

Sandusky County Bridge Snapshot

Sandusky County, Ohio contains 303 public highway bridges in the FHWA National Bridge Inventory. Roughly 65% are rated “Good,” 18.5% “Fair,” 1.3% “Poor,” and 1.3% 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.

303

Total Bridges

65%

Good

1.3%

Poor

1.3%

Structurally Deficient

Condition Distribution

Good

65% (197)

Fair

18.5% (56)

Poor

1.3% (4)

SD

1.3% (4)

All Bridges (303)

Sort:

USR 20

Over: USR 6 & SR 53

INT. USR 20 & USR 6, Sandusky, OH

Built 1958 ADT: 7,106

USR 20

Over: USR 6 & SR 53

INT. USR 20 AND USR 6, Sandusky, OH

Built 1958 ADT: 7,106

USR 20

Over: USR 6

USR 6 over USR 20 EB, Sandusky, OH

Built 1958 ADT: 14,580

Christy Rd.

Over: USR 6 - USR 20 - SR 53

MUSKELLUNGE CR & TP RD 57, Sandusky, OH

Built 1957 ADT: 570

Christy Rd.

Over: USR 6 - USR 20 - SR 53

MUSKELLUNGE CR & TP RD 57, Sandusky, OH

Built 1957 ADT: 570

Port Clinton Rd.

Over: USR 6 - USR 20 - SR 19

JCT U.S. 6/SAND. RIVER, Sandusky, OH

Built 1957 ADT: 2,301

USR 20 & SR 19

Over: USR 6

0.64 MILES WEST OF SR 412, Sandusky, OH

Built 1993 ADT: 15,933

USR 6, USR 20

Over: SR 19 SB

2.76 mi. South of IR 80, Sandusky, OH

Built 1970 ADT: 3,925

USR 20

Over: USR 20

0.22 mi West of USR6/SR53, Sandusky, OH

Built 1958 ADT: 14,580

USR 20

Over: CR 20

0.86 mi. West of SR 19, Sandusky, OH

Built 1958 ADT: 15,702

USR 6

Over: SR 53

0.92 mi. East of SR 19, Sandusky, OH

Built 1956 ADT: 21,569

SR 53

Over: TPK EXIT 91 RAMP

0.3 EAST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 7,214

USR 20

Over: SR 412

JCT. USR 20, Sandusky, OH

Built 1958 ADT: 15,702

I80 OHIO TURNPIKE

Over: DUTCH RD

4.6MI EAST OF EXIT 7, Sandusky, OH

Built 1997 ADT: 43,463

TRAPP RD

Over: I80 OHIO TPK

5.7MI EAST OF EXIT 71, Sandusky, OH

Built 1954 ADT: 175

LIME RD

Over: I80 OHIO TPK

5.9MI EAST OF EXIT 71, Sandusky, OH

Built 1954 ADT: 2,342

I80 OHIO TURNPIKE

Over: SWARTZMAN RD

0.4MI EAST OF EXIT 81, Sandusky, OH

Built 1997 ADT: 43,463

WAGONER RD

Over: I80 OHIO TPK

8.4MI WEST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 797

I80 OHIO TPK

Over: HESSVILLE RD

7.3MI WEST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 43,463

I80 OHIO TPK

Over: SR 590

6.2MI WEST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 43,463

I80 OHIO TPK

Over: FOUGHT RD

5.1MI WEST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 43,463

I80 OHIO TPK

Over: FOUR MILE HOUSE RD

3.6MI WEST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 43,463

I80 OHIO TURNPIKE

Over: KINGSWAY RD

2.2MI WEST OF EXIT 91, Sandusky, OH

Built 1955 ADT: 43,463

SR 19

Over: I80 OHIO TPK

1.4MI WEST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 4,134

I80 OHIO TPK

Over: FANGBONER RD

0.6MI WEST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 43,463

I80 OH TPK

Over: TPK EXIT 91 RAMP

0.1MI WEST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 42,820

SR 53

Over: I80 OHIO TPK

0.3MI EAST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 8,990

I80 OHIO TPK

Over: SHANNON RD

1.3MI EAST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 42,820

I80 OHIO TPK

Over: WERTH RD

1.8MI EAST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 42,820

I80 OHIO TPK

Over: TOWNSHIP LINE RD

2.4MI EAST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 42,820

I80 OHIO TPK

Over: CARLEY RD

3MI EAST OF EXIT 6, Sandusky, OH

Built 1954 ADT: 42,820

US6

Over: I80 OHIO TPK

3.7MI EAST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 4,490

I80 OHIO TPK

Over: SHIETS RD

4.4MI EAST OF EXIT 6, Sandusky, OH

Built 1954 ADT: 42,820

I80 OH TPK

Over: JACOBS RD

4.8MI EAST OF EXIT 6, Sandusky, OH

Built 1954 ADT: 42,820

ERLIN RD

Over: I80 OHIO TPK

5.4MI EAST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 100

I80 OHIO TPK

Over: GIBBS RD

5.9MI EAST OF EXIT 6, Sandusky, OH

Built 1954 ADT: 42,820

I80 OH TPK

Over: KARBLER RD

6.4MI EAST OF EXIT 6, Sandusky, OH

Built 1954 ADT: 42,820

SR 510

Over: I80 OHIO TPK

7.4MI EAST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 408

SR 412

Over: I80 OHIO TPK

8MI EAST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 1,870

I80 OHIO TPK

Over: YORKTOWN RD

8.5MI EAST OF EXIT 6, Sandusky, OH

Built 1954 ADT: 42,820

I80 OHIO TPK

Over: VICKERY RD

9.5MI EAST OF EXIT 6, Sandusky, OH

Built 1954 ADT: 42,820

I80 OHIO TPK

Over: MUGG RD

10.6MI EAST OF EXIT 6, Sandusky, OH

Built 1954 ADT: 42,820

PICKEL ST

Over: I80 OHIO TPK

11.8MI EAST OF EXIT 91, Sandusky, OH

Built 1954 ADT: 100

I80 OHIO TPK

Over: SR 101

12.6MI EAST OF EXIT 6, Sandusky, OH

Built 1954 ADT: 42,820

I80 OHIO TPK

Over: COPP RD

12.6MI EAST OF EXIT 6, Sandusky, OH

Built 1954 ADT: 42,820

I80 OHIO TPK

Over: NORTHWEST RD

14.4MI EAST OF EXIT 6, Sandusky, OH

Built 1954 ADT: 42,820

TR 72

Over: MUDDY CREEK

0.53 MILES NORTH OF CR 41, Sandusky, OH

Built 1955 Load: 13.0 t ADT: 351

SR 523

Over: LITTLE MUDDY CREEK

0.71 mi. West of SR 53, Sandusky, OH

Built 1984 Load: 16.2 t ADT: 334

TR 23

Over: MUSKELLUNGE CREEK

.05 MI. EAST OF TR 84, Sandusky, OH

Built 1930 Load: 16.2 t ADT: 62

SR 590

Over: NINE MILE CREEK

0.20 mi. North of IR 80, Sandusky, OH

Built 1956 Load: 19.4 t ADT: 1,839

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