Williams County, OH

242 public highway bridges

Williams County Bridge Snapshot

Williams County, Ohio contains 242 public highway bridges in the FHWA National Bridge Inventory. Roughly 50% are rated “Good,” 36.8% “Fair,” 2.1% “Poor,” and 2.1% 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.

242
Total Bridges
50%
Good
2.1%
Poor
2.1%
Structurally Deficient

Condition Distribution

Good
50% (121)
Fair
36.8% (89)
Poor
2.1% (5)
SD
2.1% (5)

All Bridges (242)

CR 119 (6)

Good

Over: EAGLE CREEK

13430 RD 6, Williams, OH

Built 1963 Load: 32.4 t ADT: 203

SR 576

Good

Over: MILLER CREEK

1.08 mi. North of USR 6, Williams, OH

Built 1983 Load: 34.3 t ADT: 1,105

TR 47 (3)

Good

Over: FISH CREEK

04220 RD 3, Williams, OH

Built 1998 Load: 35.0 t ADT: 324

CR 52 (15)

Good

Over: SILVER CREEK

18910 RD 15, Williams, OH

Built 1996 Load: 35.0 t ADT: 167

SR 34

Good

Over: OWL CREEK

370' E. OF CR 23.50, Williams, OH

Built 1985 Load: 35.6 t ADT: 2,493

SR 49

Good

Over: ST. JOSEPHS R. OVERFLOW

.25 MI. N OF DEF. CO LINE, Williams, OH

Built 1992 Load: 35.6 t ADT: 1,681

CR 65 (24.25)

Good

Over: BRUSH CREEK

03750 RD 24.25, Williams, OH

Built 1971 Load: 35.6 t ADT: 118

CR 95 (12)

Good

Over: WEST BRANCH OF ST JOSEPH

16850 RD 12, Williams, OH

Built 1992 Load: 35.6 t ADT: 279

CR 95 (12)

Good

Over: CLEAR FORK CREEK

18920 RD 12, Williams, OH

Built 1991 Load: 35.6 t ADT: 134

CR 171 (C.60)

Good

Over: FISH CREEK

02430 RD C.60, Williams, OH

Built 1991 Load: 35.6 t ADT: 122

TR 181 (F)

Good

Over: BEAVER CREEK

16080 RD F, Williams, OH

Built 1985 Load: 35.6 t ADT: 350

CR 183 (C)

Good

Over: MILLER CREEK

10980 RD C, Williams, OH

Built 1956 Load: 35.6 t ADT: 381

CR 187 (15)

Good

Over: LYNN RUN

03450 RD 15, Williams, OH

Built 1985 Load: 35.6 t ADT: 5,143

TR 42 (H)

Good

Over: BR of Leatherwood Creek

20100 RD H, Williams, OH

Built 2015 Load: 36.6 t ADT: 99

USR 127

Good

Over: BEAVER CREEK

2.0 mi. North of SR 15, Williams, OH

Built 1955 Load: 37.3 t ADT: 3,254

SR 2

Good

Over: BEAVER CREEK

1/4 MI W TWP RD 1725, Williams, OH

Built 2012 Load: 38.9 t ADT: 2,909

USR 6

Good

Over: TIFFIN RIVER

0.43 mi. West of SR 191, Williams, OH

Built 2019 Load: 38.9 t ADT: 3,509

SR 15

Good

Over: COUNTY DITCH NO 467

0.24 mi. South of USR 20, Williams, OH

Built 1990 Load: 38.9 t ADT: 4,413

SR 191

Good

Over: LEATHERWOOD CREEK

1/4 MI N. OF CR H50, Williams, OH

Built 2003 Load: 38.9 t ADT: 984

SR 576

Good

Over: CLEAR FORK CREEK

0.42 Mi. South OH/MI line, Williams, OH

Built 2021 Load: 38.9 t ADT: 760

I80 OH TPK EB

Good

Over: ST JOSEPH RIVER

2.1MI WEST OF EXIT 13, Williams, OH

Built 1954 Load: 38.9 t ADT: 10,703

I80 OH TPK WB

Good

Over: ST JOSEPH RIVER

2.1MI WEST OF EXIT 13, Williams, OH

Built 1954 Load: 38.9 t ADT: 10,703

CR 14 (R)

Good

Over: CLEAR FORK CREEK

12650 RD R, Williams, OH

Built 1974 Load: 38.9 t ADT: 1,173

CR 14 (R)

Good

Over: CLEAR FORK CREEK

12850 RD R, Williams, OH

Built 1975 Load: 38.9 t ADT: 1,173

CR 3 (I.25)

Good

Over: TIFFIN RIVER

22500 RD I.25, Williams, OH

Built 1999 Load: 38.9 t ADT: 660

CR 13 (17)

Good

Over: BEAVER CREEK

12410 RD17, Williams, OH

Built 1973 Load: 38.9 t ADT: 479

CR 34 (21/N)

Good

Over: TIFFIN RIVER

07400 RD 21/N, Williams, OH

Built 1999 Load: 38.9 t ADT: 677

TR 48 (M)

Good

Over: BEAVER CREEK

18840 RD M, Williams, OH

Built 1990 Load: 38.9 t ADT: 233

CR 89 (N.30)

Good

Over: NETTLE CREEK

09250 RD N.30, Williams, OH

Built 1952 Load: 38.9 t ADT: 192

TR 131 (8.50)

Good

Over: NETTLE CREEK

14620 RD 8.50, Williams, OH

Built 1970 Load: 38.9 t ADT: 209

TR 151 (M.50)

Good

Over: Bates Creek

22760 Rd M.50, Williams, OH

Built 2017 Load: 38.9 t ADT: 208

TR 162 (6)

Good

Over: DITCH #512

05110 RD 6, Williams, OH

Built 1970 Load: 38.9 t ADT: 324

USR 20

Good

Over: W BRANCH ST JOSEPH RIVER

0.73 mi. North of USR 20A, Williams, OH

Built 1990 Load: 39.2 t ADT: 1,788

CR 202 (20)

Good

Over: BEAVER CREEK

03200 RD 20, Williams, OH

Built 1960 Load: 40.5 t ADT: 216

CR 61 (E.50)

Good

Over: OWL CREEK

23600 RD E.50, Williams, OH

Built 1967 Load: 40.8 t ADT: 95

LYNN STREET MR-473

Good

Over: CLEAR FORK CREEK

.17 MI W OF SR 15, Williams, OH

Built 1997 Load: 40.8 t ADT: 660

CR 12 (R)

Good

Over: ST JOSEPH RIVER

15178 RD R, Williams, OH

Built 2011 Load: 42.1 t ADT: 439

CR 41 (I)

Good

Over: ST JOSEPH RIVER

07790 RD I, Williams, OH

Built 1992 Load: 42.1 t ADT: 404

CR 91 (8)

Good

Over: WEST BRANCH OF ST JOSEPH

18260 RD 8, Williams, OH

Built 1988 Load: 42.1 t ADT: 72

TR 185 (A.50)

Good

Over: DITCH #125

11990 RD A.50, Williams, OH

Built 1990 Load: 42.1 t ADT: 155

CR 24 (E.75)

Good

Over: ST JOSEPH RIVER

04940 RD E.75, Williams, OH

Built 2002 Load: 43.4 t ADT: 292

CR 25 (13)

Good

Over: LICK CREEK

07300 RD13, Williams, OH

Built 1994 Load: 44.1 t ADT: 1,485

SR 107

Good

Over: NORFOLK SOUTHERN R.R.

1.25 MILES W. OF SR 15, Williams, OH

Built 1980 Load: 44.4 t ADT: 5,174

CR 207 (D)

Good

Over: BRUSH CREEK

24800 RD D, Williams, OH

Built 2000 Load: 44.4 t ADT: 81

USR 6

Good

Over: ST. JOSEPH RIVER

1/4 MI EAST OF ASH STREET, Williams, OH

Built 2002 Load: 45.4 t ADT: 5,612

USR 6

Good

Over: BRUSH CREEK

0.85 mi. East of SR 191, Williams, OH

Built 2019 Load: 45.4 t ADT: 3,509

SR 15

Good

Over: BRANCH OF BEAVER CREEK

0.38 MI. S. OF CR I, Williams, OH

Built 1994 Load: 45.4 t ADT: 7,080

SR 49

Good

Over: NETTLE CREEK

0.51 mi. South of OH/MI, Williams, OH

Built 1956 Load: 45.4 t ADT: 1,136

SR 66

Good

Over: COON CREEK

0.25 mi. South of USR 6, Williams, OH

Built 1961 Load: 45.4 t ADT: 3,087

TR 121 (6.75)

Good

Over: EAGLE CREEK

13430 RD 6.75, Williams, OH

Built 1976 Load: 45.4 t ADT: 324

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