Dewey County, OK

167 public highway bridges

Dewey County Bridge Snapshot

Dewey County, Oklahoma contains 167 public highway bridges in the FHWA National Bridge Inventory. Roughly 86.8% are rated “Good,” 12.6% “Fair,” 0.6% “Poor,” and 0.6% 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 OK 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.

167

Total Bridges

86.8%

Good

0.6%

Poor

0.6%

Structurally Deficient

Condition Distribution

Good

86.8% (145)

Fair

12.6% (21)

Poor

0.6% (1)

SD

0.6% (1)

All Bridges (167)

Sort:

IRR E0600

Over: CREEK

5.6E of SEILING, Dewey, OK

Built 2022 Load: 32.7 t ADT: 200

IRR E0600

Over: CREEK

3.3E of SEILING, Dewey, OK

Built 2022 Load: 32.7 t ADT: 200

IRR E0600

Over: CREEK

5.3E of SEILING, Dewey, OK

Built 2022 Load: 32.7 t ADT: 200

IRR E0730

Over: CANADIAN RIVER TRIB.

1.8N 5.9W of OAKWOOD, Dewey, OK

Built 2020 Load: 32.7 t ADT: 190

IRR N2290 FAS 2208

Over: CREEK

2E 1.1S OF JCT US183/SH51, Dewey, OK

Built 2022 Load: 32.7 t ADT: 150

N2130

Over: COTTONWOOD CREEK

.5S OF US60, Dewey, OK

Built 2004 Load: 33.6 t ADT: 25

E0630

Over: TRAIL CREEK

3S OF VICI, Dewey, OK

Built 2014 Load: 33.6 t ADT: 50

N2160

Over: N. FORK OF KIZER CREEK

8. E .5 S OF VICI, Dewey, OK

Built 1983 Load: 34.5 t ADT: 25

U.S. 270

Over: CHEYENNE CREEK

0.8 MI SE JCT U.S. 60, Dewey, OK

Built 1990 Load: 34.5 t ADT: 4,500

E0770

Over: FLANDERS CREEK

8.9E; 3N OF PUTNAM, Dewey, OK

Built 2009 Load: 34.5 t ADT: 25

N2170

Over: KIZER CREEK

9E; .3N OF VICI, Dewey, OK

Built 2010 Load: 34.5 t ADT: 25

U.S. 60

Over: CREEK

6.2 MI W JCT U.S. 183, Dewey, OK

Built 1937 Load: 35.0 t ADT: 1,300

N2160

Over: KIZER CREEK

8. E 1.6 S OF VICI, Dewey, OK

Built 1981 Load: 35.4 t ADT: 25

N2330

Over: CREEK

7E 4.8N OF PUTNAM, Dewey, OK

Built 2004 Load: 35.4 t ADT: 24

N2230

Over: CREEK

3W .1N OF TALOGA, Dewey, OK

Built 2007 Load: 35.4 t ADT: 25

N2170

Over: LONE CREEK

3.6 N OF WEBB, Dewey, OK

Built 2010 Load: 35.4 t ADT: 25

E0610

Over: CREEK

1S .2W OF SEILING, Dewey, OK

Built 2010 Load: 35.4 t ADT: 50

S.H. 47

Over: CREEK

8.0 MI E JCT S.H. 34, Dewey, OK

Built 1961 Load: 36.2 t ADT: 480

FAS 2221

Over: CHEYENNE CREEK

1.0 MI E SEILING, Dewey, OK

Built 1982 Load: 36.3 t ADT: 200

FAS 2223

Over: CREEK

6.1 MI N 2212C, Dewey, OK

Built 1984 Load: 36.3 t ADT: 200

E0610

Over: CREEK

1.0 S & 3.1 W OF SEILING, Dewey, OK

Built 1994 Load: 36.3 t ADT: 25

IRR E0730

Over: S. CANADIAN RIVER

1.7 N; 6.8 W. OF OAKWOOD, Dewey, OK

Built 2009 Load: 36.3 t ADT: 100

E0610

Over: CREEK

8.5E; 1S OF VICI, Dewey, OK

Built 2008 Load: 36.3 t ADT: 25

D0750

Over: BURNT CREEK

6. S 5.2 E OF CAMARGO, Dewey, OK

Built 1992 Load: 38.1 t ADT: 25

N2110

Over: COTTONWOOD CREEK

3E 1S OF VICI, Dewey, OK

Built 2007 Load: 38.1 t ADT: 50

N2200

Over: CAMP CREEK

8.5W 3.4S OF SEILING, Dewey, OK

Built 2011 Load: 38.1 t ADT: 50

U.S. 60

Over: SEILING CREEK

0.5 MI N U.S. 270, Dewey, OK

Built 1940 Load: 39.0 t ADT: 1,600

E0750

Over: SQUIRREL CREEK

7.9 E 5. N OF PUTNAM, Dewey, OK

Built 1960 Load: 39.0 t ADT: 25

E0630

Over: CREEK

WEST SIDE OF SEILING, Dewey, OK

Built 1997 Load: 39.0 t ADT: 50

N2210

Over: CREEK

0.5MI.S OF LENORA NS-122, Dewey, OK

Built 2007 Load: 39.0 t ADT: 200

E0630

Over: CREEK

3S .5W OF VICI, Dewey, OK

Built 2012 Load: 39.0 t ADT: 50

2214C

Over: RED CREEK

7.5 N OF LEEDY, Dewey, OK

Built 1982 Load: 39.9 t ADT: 50

2270C

Over: KIZER CREEK

4.4 S 7.7 E OF VICI, Dewey, OK

Built 1985 Load: 39.9 t ADT: 100

E0780

Over: FIDDLERS CREEK

7.3 E 2. N OF PUTNAM, Dewey, OK

Built 1991 Load: 39.9 t ADT: 25

E0610

Over: CREEK

7.2 E 1. S OF VICI, Dewey, OK

Built 1996 Load: 39.9 t ADT: 25

FAS 2223

Over: SORTER CREEK

3.0 N 1.6 W OF PUTNAM, Dewey, OK

Built 1999 Load: 39.9 t ADT: 50

N2110

Over: CREEK

3E 1.1S OF VICI, Dewey, OK

Built 2002 Load: 39.9 t ADT: 50

N2210

Over: CAMP CREEK

7.5 W .3 N OF SEILING, Dewey, OK

Built 1983 Load: 40.8 t ADT: 25

S.H. 47

Over: CREEK

4.4 MI E JCT S.H. 34, Dewey, OK

Built 1956 Load: 40.9 t ADT: 590

2212C

Over: TRAIL CREEK

0.2 S 0.6 W OF CAMARGO, Dewey, OK

Built 1970 Load: 41.7 t ADT: 150

E0765 (FAS 2223)

Over: LONE CREEK

1.5S 3.8E OF WEBB, Dewey, OK

Built 2015 Load: 41.7 t ADT: 50

E0620

Over: KIZER CREEK

7.9E 2S OF VICI, Dewey, OK

Built 2016 Load: 41.7 t ADT: 25

E0590

Over: SEILING CREEK

1.0 N OF SEILING, Dewey, OK

Built 1995 Load: 42.6 t ADT: 100

N2180

Over: CAMP CREEK

10.E5.1S OF VICI, Dewey, OK

Built 2006 Load: 42.6 t ADT: 24

E0751

Over: SAND CREEK

3.2 E OF WEBB, Dewey, OK

Built 2014 Load: 42.6 t ADT: 50

FAS 2222

Over: SQUIRREL CREEK

8. E 5.6 N PUTNAM, Dewey, OK

Built 1985 Load: 44.5 t ADT: 50

N2140

Over: N. COTTONWOOD CREEK

6. E .6 N OF VICI, Dewey, OK

Built 1986 Load: 44.5 t ADT: 25

U.S. 60

Over: CREEK

1.1 MI W JCT U.S. 183, Dewey, OK

Built 1937 Load: 45.1 t ADT: 1,300

2228C

Over: CREEK

4.4 W 0.2 N OF VICI, Dewey, OK

Built 1992 Load: 45.4 t ADT: 25

E0620

Over: CAMP CREEK

8.1 W 2.0 S OF SEILING, Dewey, OK

Built 1995 Load: 46.3 t ADT: 24

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