Putnam County, OH

213 public highway bridges

Putnam County Bridge Snapshot

Putnam County, Ohio contains 213 public highway bridges in the FHWA National Bridge Inventory. Roughly 53.1% are rated “Good,” 40.4% “Fair,” 4.7% “Poor,” and 4.7% 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.

213
Total Bridges
53.1%
Good
4.7%
Poor
4.7%
Structurally Deficient

Condition Distribution

Good
53.1% (113)
Fair
40.4% (86)
Poor
4.7% (10)
SD
4.7% (10)

All Bridges (213)

COUNTY ROAD M

Fair

Over: PLUM CREEK

0.23 MI NE OF SR 115, Putnam, OH

Built 1960 Load: 24.6 t ADT: 427

TOWNSHIP ROAD 10-L

Fair

Over: CRANBERRY CREEK

0.13 MI W OF SR 65, Putnam, OH

Built 1969 Load: 25.3 t ADT: 351

SR 694

Fair

Over: BEAR CREEK

3.67 mi. East of SR 115, Putnam, OH

Built 1961 Load: 25.9 t ADT: 639

USR 30 EB

Fair

Over: AC&Y RR ABANDONED

1.34 mi. East of VAN Co., Putnam, OH

Built 1978 Load: 25.9 t ADT: 6,340

TOWNSHIP ROAD 19

Fair

Over: NORTH POWELL CREEK

0.22 MI S OF CR B, Putnam, OH

Built 1915 Load: 27.2 t ADT: 607

COUNTY ROAD 21H

Fair

Over: BLANCHARD RIVER

0.15 MI SW OF RD I-18, Putnam, OH

Built 1983 Load: 28.5 t ADT: 370

TOWNSHIP ROAD 19

Fair

Over: LEATHERWOOD CREEK

0.19 MI N OF SR 189, Putnam, OH

Built 1967 Load: 28.8 t ADT: 505

SR 115

Fair

Over: JOHN E MILLER DITCH

4.1 mi. South of USR224, Putnam, OH

Built 1934 Load: 29.2 t ADT: 3,165

SR 115

Fair

Over: BLANCHARD RIVER

1.62 mi. North of SR 694, Putnam, OH

Built 1941 Load: 29.2 t ADT: 2,383

TOWNSHIP ROAD 19

Fair

Over: SOUTH POWELL CREEK

0.32 MI S OF SR 15, Putnam, OH

Built 1955 Load: 29.2 t ADT: 607

SR 12

Fair

Over: CRANBERRY RUN

0.97 mi. South of SR 696, Putnam, OH

Built 1983 Load: 32.4 t ADT: 1,772

SR 634

Fair

Over: SOUTH POWELL CREEK

0.35 mi. South of SR 15, Putnam, OH

Built 1984 Load: 32.4 t ADT: 1,287

TOWNSHIP ROAD U

Fair

Over: LEATHERWOOD CREEK

0.05 MI E OF RD 19-T, Putnam, OH

Built 1991 Load: 32.4 t ADT: 351

COUNTY ROAD OLD 65

Fair

Over: BLANCHARD RIVER

0.19 MI S OF US 224, Putnam, OH

Built 1989 Load: 33.0 t ADT: 811

SR 189

Fair

Over: BIG RUN CREEK

1.07 mi. West of SR190, Putnam, OH

Built 1986 Load: 33.4 t ADT: 1,531

TOWNSHIP ROAD 4

Fair

Over: DUTCH RUN

0.12 MI N OF RD R, Putnam, OH

Built 1991 Load: 44.1 t ADT: 351

COUNTY ROAD 7

Fair

Over: FARM DITCH

0.39 MI S OF RD R, Putnam, OH

Built 1990 Load: 45.4 t ADT: 1,292

COUNTY ROAD N

Fair

Over: LITTLE AUGLAIZE RIVER

0.26 MI E OF RD 25-N, Putnam, OH

Built 1986 Load: 46.3 t ADT: 170

TOWNSHIP ROAD D

Fair

Over: SOUTH POWELL CREEK

0.33 MI E OF RD 20, Putnam, OH

Built 1987 Load: 47.3 t ADT: 155

TOWNSHIP ROAD 20

Fair

Over: NORTH POWELL CREEK

0.20 MI N OF RD B, Putnam, OH

Built 1900 Load: 48.9 t ADT: 44

TOWNSHIP ROAD 18

Fair

Over: SOUTH POWELL CREEK

0.07 MI S OF SR 15, Putnam, OH

Built 2000 Load: 48.9 t ADT: 351

PUT COUNTY RD P

Fair

Over: SUGAR CREEK

0.12 MI W OF SR 115, Putnam, OH

Built 2003 Load: 49.2 t ADT: 385

COUNTY ROAD 15

Fair

Over: BEAR CREEK

1.4 MI SOUTH OF JCT SR 15, Putnam, OH

Built 2009 Load: 51.8 t ADT: 42

TOWNSHIP ROAD 27-R

Fair

Over: FARM DITCH

0.36 MI S OF RD R, Putnam, OH

Built 1960 Load: 52.5 t ADT: 155

TOWNSHIP ROAD O

Fair

Over: FARM DITCH

0.11 MI W OF SR 66, Putnam, OH

Built 1988 Load: 52.5 t ADT: 22

COUNTY ROAD B

Fair

Over: NORTH POWELL CREEK

0.33 MI E OF RD 20, Putnam, OH

Built 1965 Load: 53.1 t ADT: 283

COUNTY ROAD 27

Fair

Over: FARM DITCH

0.04 MI S OF RD R, Putnam, OH

Built 1968 Load: 53.1 t ADT: 385

COUNTY ROAD N

Fair

Over: FARM DITCH

0.0 MI WEST OF TR 19, Putnam, OH

Built 2009 Load: 53.5 t ADT: 334

County Road 2

Fair

Over: Yellow Creek

0.48 MI S OF RD B, Putnam, OH

Built 2014 Load: 55.4 t ADT: 302

COUNTY ROAD 27

Fair

Over: FARM DITCH

0.52 MI N OF RD O, Putnam, OH

Built 1967 Load: 55.4 t ADT: 477

TOWNSHIP ROAD 26-Q

Fair

Over: LITTLE AUGLAIZE RIVER

0.02 MI S OF TR S, Putnam, OH

Built 1985 Load: 56.1 t ADT: 351

TOWNSHIP ROAD 6I

Fair

Over: DITCH

0.28 MI S OF RD I, Putnam, OH

Built 2008 Load: 59.3 t ADT: 351

COUNTY ROAD 2

Fair

Over: LITTLE YELLOW CREEK

0.17 MI N OF RD B, Putnam, OH

Built 1973 Load: 61.9 t ADT: 302

COUNTY ROAD E

Fair

Over: YELLOW CREEK

0.56 MI E OF RD 4, Putnam, OH

Built 2011 Load: 61.9 t ADT: 412

COUNTY ROAD R

Fair

Over: FARM DITCH

0.08 MI E OF RD 20, Putnam, OH

Built 1960 Load: 68.4 t ADT: 189

COUNTY ROAD 7

Fair

Over: DITCH

0.27 MI N OF RD D, Putnam, OH

Built 1977 Load: 69.0 t ADT: 1,561

SR 613

Fair

Over: CATON DITCH

3.75 mi. East of SR 15, Putnam, OH

Built 1988 Load: 75.2 t ADT: 1,115

Township Road M-17

Fair

Over: Farm Ditch

0.22 MI. W. OF RD. 19, Putnam, OH

Built 2015 Load: 82.0 t ADT: 124

TOWNSHIP ROAD 2

Fair

Over: CARTWRIGHT RUN

0.77 MI N OF SR 12, Putnam, OH

Built 1982 Load: 82.9 t ADT: 322

COUNTY ROAD 5

Fair

Over: BRUSH CREEK

0.25 MI N OF RD Y, Putnam, OH

Built 2012 Load: 95.9 t ADT: 2,527

TOWNSHIP ROAD 11

Good

Over: CRANBERRY CREEK

0.25 MI NORTH OF TR L, Putnam, OH

Built 1970 Load: 13.6 t ADT: 1,817

COUNTY ROAD N

Good

Over: DOG CREEK

0.06 MI E OF RD 28, Putnam, OH

Built 1970 Load: 13.9 t ADT: 351

COUNTY ROAD O

Good

Over: CRANBERRY CREEK

0.09 MI W. OF OLD SR 65, Putnam, OH

Built 1972 Load: 14.9 t ADT: 485

TOWNSHIP ROAD A

Good

Over: SOUTH TURKEYFOOT CREEK

0.50 MI W OF SR 109, Putnam, OH

Built 1973 Load: 15.9 t ADT: 110

TOWNSHIP ROAD T

Good

Over: QUARRY

0.19 MI W OF RD 17-S, Putnam, OH

Built 1970 Load: 15.9 t ADT: 155

TOWNSHIP ROAD L

Good

Over: DUTCH RUN

2.5 MI WEST OF HANCOCK CO, Putnam, OH

Built 1972 Load: 16.2 t ADT: 324

USR 224 W MAIN ST

Good

Over: BLANCHARD RIVER #

USR 224, Putnam, OH

Built 1951 Load: 17.5 t ADT: 8,296

USR 224

Good

Over: CRANBERRY CREEK

S.EDGE OF GLANDORF, Putnam, OH

Built 1998 Load: 22.7 t ADT: 4,672

USR 30 WB

Good

Over: JENNINGS CREEK

0.41 m East of VAN Co Lin, Putnam, OH

Built 1978 Load: 24.0 t ADT: 6,340

SR 66

Good

Over: BRANDEHOFF DITCH

3.1 MI N OF US 224, Putnam, OH

Built 1993 Load: 24.3 t ADT: 859

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