Marion County, OH

229 public highway bridges

Marion County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Marion County, Ohio contains 229 public highway bridges. Roughly 56.8% are rated “Good,” 32.3% “Fair,” and 2.2% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

229
Total Bridges
56.8%
Good
32.3%
Fair
2.2%
Poor Condition

Condition Distribution

Good
56.8% (130)
Fair
32.3% (74)
Poor
2.2% (5)

All Bridges (229)

COUNTY ROAD 002D

Fair

Over: BRIDGE OVER DUDLEY RUN

.3MI. N. OF JCT. TR. 015, Marion, OH

Built 1971 Load: 32.4 t ADT: 314

COUNTY ROAD 26

Fair

Over: ROBERTS-HILL MONNETT DT.

E OF JCT CR 174, Marion, OH

Built 1973 Load: 32.4 t ADT: 170

COUNTY ROAD 26

Fair

Over: BR OVER OLENTANGY RIVER

.2 MI E OF JCT TR 196, Marion, OH

Built 1975 Load: 32.4 t ADT: 268

TOWNSHIP ROAD 51

Fair

Over: BR OVER DUDLEY RUN

.3 MI N OF JCT TR 15, Marion, OH

Built 1900 Load: 32.4 t ADT: 324

TOWNSHIP ROAD 55

Fair

Over: BR OVER ZIEG DITCH

1.1 MI N OF JCT CR 52, Marion, OH

Built 1950 Load: 32.4 t ADT: 185

COUNTY ROAD 67

Fair

Over: BR OVER BOLDEN SWALE

.1 MI E OF JCT TR 91, Marion, OH

Built 1964 Load: 32.4 t ADT: 240

TOWNSHIP ROAD 84

Fair

Over: BR OVER SCIOTO RIVER

.1 MI N OF JCT CR 28, Marion, OH

Built 1977 Load: 32.4 t ADT: 1,179

COUNTY ROAD 104

Fair

Over: BR OVER LITTLE SCIOTO

.5 MI W OF JCT SR 203, Marion, OH

Built 1975 Load: 32.4 t ADT: 591

COUNTY ROAD 67

Fair

Over: BR OVER LITTLE SCIOTO

.9 MI E OF JCT SR 231, Marion, OH

Built 1993 Load: 32.4 t ADT: 47

COUNTY ROAD 106

Fair

Over: BR OVER HONEY CREEK

.6 MI W OF JCT SR 4, Marion, OH

Built 1979 Load: 32.4 t ADT: 1,208

KELLOGG PARKWAY

Fair

Over: STREAM

.8M N.OF FAIRGROUND ST., Marion, OH

Built 1999 Load: 32.4 t ADT: 400

TOWNSHIP ROAD 27

Fair

Over: BR OVER ENOCH DITCH

.9 MI E OF JCT CR 29, Marion, OH

Built 1957 Load: 32.7 t ADT: 153

SR 309

Fair

Over: TYMOCHTEE CREEK

7.54 MI E OF SR37, Marion, OH

Built 1983 Load: 35.3 t ADT: 2,002

SR 309

Fair

Over: LITTLE SCIOTO RIVER

1.78 MI E OF SR203, Marion, OH

Built 1983 Load: 35.3 t ADT: 3,565

SR 95

Fair

Over: RIFFLE CREEK

0.98 MI E OF US23, Marion, OH

Built 1976 Load: 35.3 t ADT: 9,418

SR 95

Fair

Over: RIFFLE CREEK

0.36 MI E OF SR98, Marion, OH

Built 1969 Load: 35.3 t ADT: 5,493

SR 4D

Fair

Over: OVER CSX RR

0.57 MI S OF SR47, Marion, OH

Built 1968 Load: 35.6 t ADT: 3,572

SR 309

Fair

Over: TYMOCHTEE CR

3.71 MI E OF SR37, Marion, OH

Built 1968 Load: 35.6 t ADT: 2,002

SR 309

Fair

Over: LYDDANE DITCH

1.38 MI E OF SR 203, Marion, OH

Built 1968 Load: 35.6 t ADT: 3,565

SR 37

Fair

Over: MCDONALDS RUN

0.99 MI N OF S.CORP LARUE, Marion, OH

Built 1983 Load: 36.3 t ADT: 699

COUNTY ROAD 41

Fair

Over: BR OVER DUDLEY RUN

.2 MI E OF JCT TR 40, Marion, OH

Built 1900 Load: 38.9 t ADT: 156

COUNTY ROAD 94

Fair

Over: BR OVER ROCK SWALE

.6 MI N OF JCT CR 162, Marion, OH

Built 1900 Load: 38.9 t ADT: 1,983

COUNTY ROAD 26

Fair

Over: BR OVER LITTLE SCIOTO

.1 MI E OF JCT SR 423, Marion, OH

Built 1990 Load: 38.9 t ADT: 210

COUNTY ROAD 31E

Fair

Over: BR. OVER TYMOCHTEE

.9 N. OF JCT. CR 33, Marion, OH

Built 1973 Load: 42.1 t ADT: 186

COUNTY ROAD 29

Fair

Over: BRIDGE OVER TYMOCHTEE CR

0.9 MI N.OF JCT TR 27, Marion, OH

Built 1996 Load: 42.1 t ADT: 385

COUNTY ROAD 66

Fair

Over: BR OVER ROCK FORK

.1 MI E OF JCT SR 423, Marion, OH

Built 1999 Load: 42.1 t ADT: 324

FOREST LAWN DRIVE

Fair

Over: QU QUA CREEK

60 FT N OF VIRGINIA AVE, Marion, OH

Built 2006 Load: 42.8 t ADT: 100

COUNTY ROAD 148

Fair

Over: BR OVER GRAVE CREEK

.1 MI E OF JCT CR 132, Marion, OH

Built 1974 Load: 45.4 t ADT: 629

C090C East St.

Fair

Over: BRIDGE OVER BOLDEN SWALE

.8MI S. OF JCT CR 68, Marion, OH

Built 1970 Load: 45.4 t ADT: 90

COUNTY ROAD 007B

Fair

Over: BRIDGE OVER DUDLEY RUN

.9 MI E OF JCT TR 001, Marion, OH

Built 1969 Load: 48.6 t ADT: 89

COUNTY ROAD 26C

Fair

Over: BR OVER THOMPSON DT

.1 MI N. OF JCT. TR 26, Marion, OH

Built 1900 Load: 48.6 t ADT: 145

COUNTY ROAD 29

Fair

Over: BR OVER ENOCH CREEK

.4 MI N OF JCT SR 309, Marion, OH

Built 1900 Load: 48.6 t ADT: 151

COUNTY ROAD 37

Fair

Over: BR OVER GURLEY DITCH

.1 MI W OF JCT SR 203, Marion, OH

Built 1937 Load: 48.6 t ADT: 873

TOWNSHIP ROAD 86

Fair

Over: BR OVER HEIMLICH DT

W OF JCT TR 142, Marion, OH

Built 1969 Load: 48.6 t ADT: 324

COUNTY ROAD 88

Fair

Over: BR OVER BELL HARRAMAN DT

.3 MI E OF JCT SR 309, Marion, OH

Built 1900 Load: 48.6 t ADT: 165

COUNTY ROAD 119

Fair

Over: BR OVER QUQUA DITCH

.2 MI E OF JCT SR 423, Marion, OH

Built 1972 Load: 48.6 t ADT: 1,499

COUNTY ROAD 195I

Fair

Over: BR OVER FLAT RUN

JCT OF CR 171 & CR 195, Marion, OH

Built 1951 Load: 48.6 t ADT: 332

COUNTY ROAD 18

Fair

Over: BR OVER PAW PAW RUN

.1 MI N OF JCT CR 20, Marion, OH

Built 1966 Load: 51.8 t ADT: 181

COUNTY ROAD 106C

Fair

Over: BRIDGE OVER QUQUA DT

.2MI E OF JCT. SR 423, Marion, OH

Built 1967 Load: 51.8 t ADT: 1,654

COUNTY ROAD 106

Fair

Over: BR OVER QUQUA DITCH

.2 MI E OF JCT SR 423, Marion, OH

Built 1967 Load: 51.8 t ADT: 735

TOWNSHIP ROAD068P

Fair

Over: BR OVER BRANCH MUD RUN

.69 MI E OF TR194E, Marion, OH

Built 1938 Load: 61.6 t ADT: 44

TOWNSHIP ROAD 50

Fair

Over: ZEIG DITCH

.1 MI E OF JCT TR 55, Marion, OH

Built 1980 Load: 68.0 t ADT: 351

COUNTY ROAD 066A

Fair

Over: PRARIE RUN DITCH

.7 MI. E. OF JCT CR 25A, Marion, OH

Built 1963 Load: 68.0 t ADT: 471

TOWNSHIP ROAD 137

Fair

Over: LEFFLER DT

.9 MI E OF JCT TR 133, Marion, OH

Built 1968 Load: 68.0 t ADT: 324

COUNTY ROAD 100 B

Good

Over: ROCK SWALE

.75 MI. W. OF JCT. CR 101, Marion, OH

Built 2006 Load: 22.7 t ADT: 457

COUNTY ROAD 100

Good

Over: BR OVER LITT SCIOTO

.7 MI E OF JCT SR 203, Marion, OH

Built 1960 Load: 25.9 t ADT: 457

COUNTY ROAD 90

Good

Over: BR OVER SWEENEY GOOSE DT

.8 MI N OF JCT CR 27, Marion, OH

Built 1992 Load: 25.9 t ADT: 315

TOWNSHIP ROAD 163

Good

Over: MUSKRAT DITCH

.7 MI NE OF JCT CR 172, Marion, OH

Built 1983 Load: 25.9 t ADT: 351

TOWNSHIP ROAD 197

Good

Over: MUD RUN DITCH

.1 MI E OF JCT TR 194, Marion, OH

Built 1982 Load: 25.9 t ADT: 66

TOWNSHIP ROAD 065A

Good

Over: BELL HARRAMAN DT

.2 MI. S. OF SR. 309, Marion, OH

Built 1991 Load: 29.2 t ADT: 351

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.