Ottawa County, OH

158 public highway bridges

Ottawa County Bridge Snapshot

Ottawa County, Ohio contains 158 public highway bridges in the FHWA National Bridge Inventory. Roughly 55.1% are rated “Good,” 29.1% “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.

158
Total Bridges
55.1%
Good
1.3%
Poor
1.3%
Structurally Deficient

Condition Distribution

Good
55.1% (87)
Fair
29.1% (46)
Poor
1.3% (2)
SD
1.3% (2)

All Bridges (158)

FOUR MILE HOUSE RD

Good

Over: INDIAN CREEK

0.01 MI. S. JCT CR6, Ottawa, OH

Built 2005 Load: 33.7 t ADT: 324

HARRIS-SALEM RD

Good

Over: NINE MILE CREEK

0.7 MI. S. JCT CR6, Ottawa, OH

Built 1955 Load: 34.3 t ADT: 385

SR 163

Good

Over: TOUSSAINT CREEK

300 FT E OF NISSEN RD., Ottawa, OH

Built 1999 Load: 35.3 t ADT: 4,728

OPFER-LENTZ RD

Good

Over: PACKER CREEK

1.5 MI. N. JCT SR163, Ottawa, OH

Built 1978 Load: 35.3 t ADT: 113

SR 2

Good

Over: LACARPE CREEK

1/8 MI E. SR 358, Ottawa, OH

Built 1967 Load: 35.6 t ADT: 7,963

SR 590

Good

Over: TOUSSAINT CREEK

300 FT S OF TOUSSAINT RDN, Ottawa, OH

Built 1999 Load: 35.6 t ADT: 931

Magee Marsh

Good

Over: Magee Marsh

Magee Marsh near SR 2, Ottawa, OH

Built 2018 Load: 35.6 t ADT: 399

ELLISTON-TROWBRIDG

Good

Over: PACKER CREEK

2.5 MI. N. JCT SR163, Ottawa, OH

Built 1985 Load: 36.9 t ADT: 527

YEASTING RD

Good

Over: WOLF CREEK

1.8 MI. W. JCT SR590, Ottawa, OH

Built 1963 Load: 37.3 t ADT: 324

SR 2

Good

Over: TOUSSAINT RIVER

0.75 MI S. OF CR 24, Ottawa, OH

Built 2000 Load: 38.9 t ADT: 7,992

SR 163

Good

Over: LACARPE CREEK

SR 163 OVER LACARPE CREEK, Ottawa, OH

Built 1994 Load: 38.9 t ADT: 5,525

LINKER-PORTAGE RD

Good

Over: WOLF CREEK

0.6 MI. S. JCT CR6, Ottawa, OH

Built 1988 Load: 38.9 t ADT: 351

DISCHINGER RD

Good

Over: SUGAR CREEK

0.3 MI. S. JCT CR6, Ottawa, OH

Built 1987 Load: 39.9 t ADT: 324

TOUSSAINT-PORTAGE

Good

Over: AT LACARPE CREEK

0.5 MI. N. JCT SR163, Ottawa, OH

Built 1996 Load: 40.2 t ADT: 198

OPFER-LENTZ RD

Good

Over: NORTH BRANCH TURTLE CREE

1.2 MI. N. JCT. CR66, Ottawa, OH

Built 1936 Load: 41.1 t ADT: 113

LOCKWOOD RD

Good

Over: BOATING CHANNEL

2.0 MI. E. JCT CR123, Ottawa, OH

Built 2007 Load: 41.5 t ADT: 1,113

BAY SHORE RD

Good

Over: MEADOW BROOK

0.3 MI. E. JCT TR138, Ottawa, OH

Built 1981 Load: 41.8 t ADT: 1,622

SR 51

Good

Over: PORTAGE RIVER

0.12 miles south of SR105, Ottawa, OH

Built 2020 Load: 42.1 t ADT: 7,300

I80 OH TPK

Good

Over: PORTAGE RIVER

8.8MI EAST OF EXIT 71, Ottawa, OH

Built 1954 Load: 42.1 t ADT: 44,219

BENTON-CARROLL RD

Good

Over: PACKER CREEK

4.2 MI. N. JCT SR163, Ottawa, OH

Built 1940 Load: 42.1 t ADT: 592

BILLMAN RD

Good

Over: CRANE CREEK

1.5 MI. S. JCT SR579, Ottawa, OH

Built 1963 Load: 43.1 t ADT: 284

NISSEN RD

Good

Over: TOUSSAINT CREEK

0.1 MI. S. JCT SR163, Ottawa, OH

Built 1973 Load: 43.4 t ADT: 233

ELMORE EASTERN RD

Good

Over: WOLF CREEK

0.5 MI. E. JCT SR590, Ottawa, OH

Built 1999 Load: 44.1 t ADT: 125

MOLINE-MARTIN RD

Good

Over: PACKER CREEK

1.3 MI. E. JCT CR213, Ottawa, OH

Built 1977 Load: 44.4 t ADT: 324

OAK HARBOR SE RD

Good

Over: LITTLE PORTAGE RIVER

2.7 MI. W. JCT SR53, Ottawa, OH

Built 1956 Load: 44.7 t ADT: 1,145

REIMAN RD

Good

Over: SOUTH BRANCH TURTLE CREE

2.6 MI. N. JCT SR163, Ottawa, OH

Built 1979 Load: 45.7 t ADT: 240

VOGEL RD

Good

Over: LACARPE CREEK

0.3 MI. N. JCT SR163, Ottawa, OH

Built 1982 Load: 46.0 t ADT: 485

FOSTORIA RD

Good

Over: CEDAR CREEK

0.2 MI. N. JCT SR579, Ottawa, OH

Built 2007 Load: 47.3 t ADT: 1,500

SR 51

Good

Over: SUGAR CREEK

2.5 MI N. OF US 20, Ottawa, OH

Built 1996 Load: 47.6 t ADT: 2,554

SR 2

Good

Over: TURTLE CREEK

0.4 MILE W. OF SR 19, Ottawa, OH

Built 2000 Load: 48.6 t ADT: 8,220

SR 2

Good

Over: NORFOLK SOUTHERN

ONE MILE EAST OF SR 358, Ottawa, OH

Built 1968 Load: 48.6 t ADT: 10,601

Magee Marsh

Good

Over: Magee Marsh

Magee Marsh off SR 2, Ottawa, OH

Built 2018 Load: 48.6 t ADT: 399

PORTAGE RIVER S RD

Good

Over: WOLF CREEK

0.8 MI. W. JCT SR19, Ottawa, OH

Built 2004 Load: 50.5 t ADT: 750

SR 2

Good

Over: RUSHA CREEK

1/4 Mi. W. of CR 26, Ottawa, OH

Built 1964 Load: 51.8 t ADT: 5,864

SR 163

Good

Over: PACKER CREEK

INT. OF BILLMAN RD, Ottawa, OH

Built 2022 Load: 51.8 t ADT: 274

MARTIN-WILLISTON

Good

Over: CRANE CREEK

0.7 MI. N. JCT SR579, Ottawa, OH

Built 1975 Load: 52.2 t ADT: 243

HARRIS-SALEM RD

Good

Over: INDIAN CREEK

0.25 MI. S. JCT CR-6, Ottawa, OH

Built 2020 Load: 54.4 t ADT: 360

SR 2

Good

Over: CRANE CREEK

850 FEET S OF COUNTY LINE, Ottawa, OH

Built 2013 Load: 55.1 t ADT: 4,497

SR 105

Good

Over: WEST BAYOU

0.1 mi. West of SR 163, Ottawa, OH

Built 2023 Load: 59.3 t ADT: 1,589

HESSVILLE RD

Good

Over: SUGAR CREEK

1.0 MI. N. JCT CR6, Ottawa, OH

Built 1971 Load: 59.9 t ADT: 324

GRAYTOWN ROAD

Good

Over: PACKER CREEK

3.5 MI. N JCT SR163, Ottawa, OH

Built 2017 Load: 60.6 t ADT: 760

GRAYTOWN ROAD

Good

Over: TURTLE CREEK

4.7 MI. N. JCT SR163, Ottawa, OH

Built 2016 Load: 60.6 t ADT: 760

FULKERT RD

Good

Over: TOUSSAINT CREEK

1.5 MI. E. JCT SR51, Ottawa, OH

Built 2020 Load: 61.2 t ADT: 100

SR 358

Good

Over: LACARPE CREEK

1/4 MILE SOUTH OF SR 2, Ottawa, OH

Built 2008 Load: 61.6 t ADT: 209

BENTON-CARROLL RD

Good

Over: TOUSSAINT CREEK

3.5 MI. N. JCT. SR163, Ottawa, OH

Built 2011 Load: 62.9 t ADT: 592

FOSTORIA RD

Good

Over: DRY CREEK

0.55 MI. N. JCT SR579, Ottawa, OH

Built 1950 Load: 63.2 t ADT: 2,140

PORTAGE SOUTH RD

Good

Over: WOLF CREEK

0.1 MI. S. JCT. TR18, Ottawa, OH

Built 2015 Load: 63.2 t ADT: 324

STANGE ROAD

Good

Over: TURTLE CREEK

1.2 MI. S. JCT SR2, Ottawa, OH

Built 2021 Load: 66.1 t ADT: 213

NISSEN RD

Good

Over: TURTLE CREEK

1.7 MI. S. JCT SR579, Ottawa, OH

Built 1950 Load: 66.4 t ADT: 376

LINKER-PORTAGE RD

Good

Over: SUGAR CREEK

0.4 MI. N. JCT CR6, Ottawa, OH

Built 1968 Load: 67.1 t ADT: 56

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