Canadian County, OK

492 public highway bridges

Canadian County Bridge Snapshot

Canadian County, Oklahoma contains 492 public highway bridges in the FHWA National Bridge Inventory. Roughly 42.5% are rated “Good,” 41.5% “Fair,” 3.5% “Poor,” and 3.5% 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.

492

Total Bridges

42.5%

Good

3.5%

Poor

3.5%

Structurally Deficient

Condition Distribution

Good

42.5% (209)

Fair

41.5% (204)

Poor

3.5% (17)

SD

3.5% (17)

All Bridges (492)

Sort:

N2860

Over: CREEK

2E .4S OF UNION CITY, Canadian, OK

Built 2011 Load: 22.8 t ADT: 210

N2690

Over: CREEK

3.8S 1.W OF CERDER LAKE, Canadian, OK

Built 1983 Load: 23.2 t ADT: 100

N2910

Over: CREEK

7.E 2.2N US 81;66, Canadian, OK

Built 1994 Load: 23.6 t ADT: 100

N2770

Over: SIX MILE CREEK

3. E 4.2 N OF I-40/US 270, Canadian, OK

Built 1981 Load: 23.8 t ADT: 100

E0990

Over: SIX MILE CREEK

1.S .4E OF CALUMET, Canadian, OK

Built 1952 Load: 23.9 t ADT: 100

OVERHOLSER LAKE RD

Over: LAKE

W OF LAKE @ STONEBRIDGE, Canadian, OK

Built 1935 Load: 24.0 t ADT: 2,000

FAU 3961 (BANNER R

Over: CREEK

3.7N OF BANNER, Canadian, OK

Built 2001 Load: 24.4 t ADT: 200

N2840

Over: FOURMILE CREEK

1E 3.4N JCT I-40/US81, Canadian, OK

Built 1980 Load: 24.5 t ADT: 200

S.H. 3

Over: CREEK

1.2 MI. E. JCT. SH4, Canadian, OK

Built 1939 Load: 25.0 t ADT: 11,800

N2680

Over: CREEK

1.4 MI N US 270, Canadian, OK

Built 1984 Load: 25.3 t ADT: 160

N2640

Over: CREEK

3.3 N 1. E OF GEARY, Canadian, OK

Built 1996 Load: 25.5 t ADT: 100

FAS 0938

Over: CREEK

1.2 MI E US 81, Canadian, OK

Built 1972 Load: 25.7 t ADT: 260

E0900

Over: CREEK

1.S 2.8E OF OKARCHE, Canadian, OK

Built 1987 Load: 25.8 t ADT: 100

N2770

Over: CREEK

5.W .5S OF OKARCHE, Canadian, OK

Built 1987 Load: 26.5 t ADT: 100

N2900

Over: CREEK

5W 2.1S OF PIEDMONT, Canadian, OK

Built 2001 Load: 26.6 t ADT: 100

U.S. 270

Over: CREEK

10.5 MI. E. BLAINE CL, Canadian, OK

Built 1929 Load: 27.0 t ADT: 900

N2740

Over: CREEK

1.2 MI N OF CALUMET, Canadian, OK

Built 2000 Load: 27.2 t ADT: 1,200

N2820

Over: CREEK

2.W .1N OF UNION CITY, Canadian, OK

Built 1991 Load: 27.9 t ADT: 100

I-40 BUS.

Over: CREEK

3.5 MI. E. JCT. I40, Canadian, OK

Built 1929 Load: 28.4 t ADT: 4,100

SW 104TH ST.

Over: CREEK

0.9 E OF CEMETERY RD., Canadian, OK

Built 1991 Load: 28.9 t ADT: 500

E1110

Over: CREEK

1.N 5.2W OF UNION CITY, Canadian, OK

Built 1998 Load: 29.1 t ADT: 100

SW 89TH ST.

Over: CREEK

0.7 E OF CIMARRON RD, Canadian, OK

Built 1998 Load: 29.9 t ADT: 200

E1120

Over: CREEK

3. S .7 W CEDER LAKE, Canadian, OK

Built 1989 Load: 30.1 t ADT: 100

N2920

Over: CREEK

10.0 E 1.6 S OKARCHE, Canadian, OK

Built 1921 Load: 30.2 t ADT: 100

E0900

Over: CREEK

1.S 14.5E OF OKARCHE, Canadian, OK

Built 1965 Load: 30.5 t ADT: 100

E1110

Over: CREEK

1N 2.2E OF UNION CITY, Canadian, OK

Built 2014 Load: 30.6 t ADT: 100

N2830

Over: CREEK

1E 1.5S OF OKARCHE, Canadian, OK

Built 2005 Load: 30.7 t ADT: 50

N2740

Over: N. CANADIAN RIVER

1.5 MI N OF CALUMET, Canadian, OK

Built 1969 Load: 30.8 t ADT: 1,310

U.S. 81 & S.H. 3

Over: UP R.R. UNDER

.6 MI SE KINGFISHER CL, Canadian, OK

Built 1970 Load: 30.8 t ADT: 3,400

SW 44TH ST.

Over: CREEK

50' E OF MORGAN RD, Canadian, OK

Built 1980 Load: 30.8 t ADT: 3,300

I-40 WB

Over: S. CANADIAN RIVER

1.1 E CADDO C/L, Canadian, OK

Built 2016 Load: 30.8 t ADT: 9,100

I-40 EB

Over: S. CANADIAN RIVER

1.1 E CADDO C/L, Canadian, OK

Built 2016 Load: 30.8 t ADT: 11,950

FAS 0934

Over: N. CANADIAN RIVER

3.0 E 1.5 N CALUMET, Canadian, OK

Built 1986 Load: 31.3 t ADT: 400

E1080

Over: CREEK

5.5 S 1.1 E 270; I-40, Canadian, OK

Built 1996 Load: 31.6 t ADT: 100

E1000

Over: CREEK

2.3N 2.0E OF EL RENO, Canadian, OK

Built 2007 Load: 31.6 t ADT: 100

E1080

Over: CREEK

5.5 S 4.1 E US 270 & I-40, Canadian, OK

Built 1999 Load: 31.8 t ADT: 100

E1080 (SW 15TH)

Over: CREEK

.2E RICHMAND RD ON 15TH, Canadian, OK

Built 2003 Load: 32.0 t ADT: 80

E1030 - ELM ST.

Over: CREEK

0.4 MI E OF US 81, Canadian, OK

Built 1928 Load: 32.7 t ADT: 400

S.H. 66

Over: CREEK

2.5 MI. E. JCT. US81, Canadian, OK

Built 1928 Load: 32.7 t ADT: 5,700

U.S. 270

Over: CREEK

6.2 MI E BLAINE C/L, Canadian, OK

Built 1929 Load: 32.7 t ADT: 800

I-40 BUS.

Over: FOUR MILE CREEK

100' W. OF CNTRY CLUB RD, Canadian, OK

Built 1956 Load: 32.7 t ADT: 8,600

I-40

Over: CANYON VIEW CREEK

2.3 MI. E. CADDO CL, Canadian, OK

Built 1960 Load: 32.7 t ADT: 11,950

I-40

Over: CANYON VIEW CREEK

2.3 MI. E. CADDO CL, Canadian, OK

Built 1961 Load: 32.7 t ADT: 9,100

I-40 BUS.

Over: TARGET CREEK

1.9 MI. E. JCT. I40, Canadian, OK

Built 1962 Load: 32.7 t ADT: 2,300

U.S. 81 & S.H. 3

Over: UP R.R. UNDER

.6 MI SE KINGFISHER CL, Canadian, OK

Built 1970 Load: 32.7 t ADT: 3,400

S.H. 4 (MUSTAND RD

Over: MUSTANG CREEK

3.8 MI N OF SH 152, Canadian, OK

Built 1983 Load: 32.7 t ADT: 17,100

S.H. 37

Over: BOGGY CREEK

6.3 MI.S.E.CADDO CL, Canadian, OK

Built 1984 Load: 32.7 t ADT: 330

S.H. 4

Over: CREEK

2.3 MI. N. JCT. SH 3, Canadian, OK

Built 1987 Load: 32.7 t ADT: 5,200

S.H. 152

Over: CREEK

2.3 MI. E. JCT. US81, Canadian, OK

Built 1993 Load: 32.7 t ADT: 2,200

S.H. 152

Over: DRY CREEK

5.2 MI. E. JCT. US81, Canadian, OK

Built 1993 Load: 32.7 t ADT: 2,200

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 6, 2026