Ottawa County, OK

265 public highway bridges

Ottawa County Bridge Snapshot

Ottawa County, Oklahoma contains 265 public highway bridges in the FHWA National Bridge Inventory. Roughly 36.2% are rated “Good,” 30.9% “Fair,” 21.9% “Poor,” and 21.9% 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.

265

Total Bridges

36.2%

Good

21.9%

Poor

21.9%

Structurally Deficient

Condition Distribution

Good

36.2% (96)

Fair

30.9% (82)

Poor

21.9% (58)

SD

21.9% (58)

All Bridges (265)

Sort:

U.S. 60

Over: U.S. 59 UNDER

7.5 MI NW DELAWARE CO, Ottawa, OK

Built 1956 ADT: 8,200

OLD S.H. 137

Over: WILL ROGERS TP I-44 UND

9.4 MI N US60, Ottawa, OK

Built 1956 ADT: 19,000

CO. RD. N4520

Over: WILL ROGERS TP I-44 UND

60.37 MI.NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 19,900

CO. RD. E0130

Over: WILL ROGERS TP I-44 UND

69.59 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 18,400

CO. RD. N4580

Over: WILL ROGERS TP I-44 UND

74.97 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 19,000

CO. RD. N4590

Over: WILL ROGERS TP I-44 UND

76.03 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 19,000

CO. RD. N4620

Over: WILL ROGERS TP I-44 UND

78.33 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 19,000

CO. RD. D4642

Over: WILL ROGERS TP I-44 UND

81.6 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 19,000

CO. RD. N4510

Over: WILL ROGERS TP I-44 UND

59.28 MI.NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 19,900

CO. RD. E0190

Over: WILL ROGERS TP I-44 UND

63.18 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 18,400

CO. RD. E0180

Over: WILL ROGERS TP I-44 UND

64.25 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 18,400

CO. RD. E0170

Over: WILL ROGERS TP I-44 UND

65.31 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 18,400

CO. RD. N4655

Over: WILL ROGERS TP I-44 UND

83.90 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 19,000

CO. RD. E0220

Over: WILL ROGERS TP I-44 UND

57.26 MI.NE OF TP.GATE, Ottawa, OK

Built 1957 ADT: 19,900

CO. RD. E0200

Over: WILL ROGERS TP I-44 UND

61.93 MI.NE OF TP.GATE, Ottawa, OK

Built 1957 ADT: 18,400

CO. RD. N4550

Over: WILL ROGERS TP I-44 UND

65.88 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 18,400

CO. RD. 5834C

Over: WILL ROGERS TP I-44 UND

58.18 MI.NE OF TP.GATE, Ottawa, OK

Built 1957 ADT: 19,900

AFTON INTERCHANGE

Over: WILL ROGERS TP I-44 UND

60.97 MI.NE OF TP.GATE, Ottawa, OK

Built 1957 ADT: 20,400

MIAMI INTERCHANGE

Over: WILL ROGERS TP I-44 UND

72.37 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 20,400

CO. RD. E0040

Over: WILL ROGERS TP I-44 UND

84.79 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 19,000

CO. RD. E0060

Over: WILL ROGERS TP I-44 UND

80.76 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 19,000

WILL ROGERS TPI-44

Over: CO. RD. N4560 UNDER

68.41 MI NE OF TP GATE, Ottawa, OK

Built 1957 ADT: 5,000

WILL ROGERS TPI-44

Over: U.S. 59 UNDER

0.3 MI N US 60, Ottawa, OK

Built 1998 ADT: 4,200

WILL ROGERS TPI-44

Over: N4630 UNDER

79.30NE OF TP GATE, Ottawa, OK

Built 2007 ADT: 1,000

S.H. 10

Over: WILL ROGERS TP I-44 UND

1.6E U.S. 69, Ottawa, OK

Built 2012 ADT: 19,000

CO. RD. E0150

Over: WILL ROGERS TP I-44 UND

10.4 E OF CRAIG C/L, Ottawa, OK

Built 2009 ADT: 13,400

CO. RD. N4680

Over: WILL ROGERS TP I-44 UND

85.9 NE OF TP GATE, Ottawa, OK

Built 2015 ADT: 19,500

CO. RD. E0090

Over: WILL ROGERS TP I-44 UND

73.72 NE OF TURNPIKE GATE, Ottawa, OK

Built 2015 ADT: 19,695

S.H. 125

Over: WILL ROGERS TP I-44 UND

6.8N of U.S. 60, Ottawa, OK

Built 2023 ADT: 18,400

IRR N4592

Over: CREEK

2. W. & 0.8N. OF FAIRLAND, Ottawa, OK

Built 1990 ADT: 100

E0020

Over: SQUAW CREEK

9.4 W OF US 69, Ottawa, OK

Built 1935 ADT: 100

IRR E0140

Over: CREEK

1.N 2.E OF NARCISSA, Ottawa, OK

Built 1939 Load: 2.9 t ADT: 100

N4560

Over: CREEK

4.0MI.N.&1.4W FAIRLAND, Ottawa, OK

Built 1939 Load: 5.9 t ADT: 100

IRR N4520

Over: CREEK

1.0 E. & 1.4 S. OF AFTON, Ottawa, OK

Built 1935 Load: 10.7 t ADT: 125

N4520

Over: CREEK

3.0NE 1.8 E OF AFRON, Ottawa, OK

Built 1939 Load: 10.8 t ADT: 100

IRR E0020

Over: CREEK

6.2W OF US 69, Ottawa, OK

Built 1950 Load: 11.2 t ADT: 100

E0188

Over: CREEK

2.5S & 2.5E OF WYANDOTTEE, Ottawa, OK

Built 1940 Load: 12.1 t ADT: 100

IRR N4460

Over: ELM CREEK

2.E 1.4N OF MIAMI, Ottawa, OK

Built 1941 Load: 12.2 t ADT: 100

IRR N4580

Over: LINK CREEK

.6E OF FAIRLAND, Ottawa, OK

Built 1940 Load: 14.1 t ADT: 100

IRR N4470

Over: SQUAW CREEK

N4490E0020008, Ottawa, OK

Built 1940 Load: 15.9 t ADT: 100

IRR 5818C

Over: CREEK

2.4 N. 1.0 E. OF FAIRLAND, Ottawa, OK

Built 1945 Load: 17.6 t ADT: 50

IRR N4660

Over: CREEK

E0166N4670000, Ottawa, OK

Built 1938 Load: 18.1 t ADT: 100

IRR N4580

Over: LYTLE CREEK

1E OF PITCHER, Ottawa, OK

Built 1939 Load: 18.1 t ADT: 100

IRR E0170

Over: CREEK

E0170N4550008, Ottawa, OK

Built 1939 Load: 18.6 t ADT: 100

IRR E0180

Over: CREEK

0.4 N. 1.0 W. FAIRLAND, Ottawa, OK

Built 1939 Load: 19.6 t ADT: 100

IRR E0170

Over: CREEK

E0170N4550005, Ottawa, OK

Built 1939 Load: 19.6 t ADT: 40

S.H. 10 C

Over: CREEK

1.5 MI E SH10, Ottawa, OK

Built 1940 Load: 19.6 t ADT: 4,200

S.H. 10

Over: CREEK

5.4 MI N DELAWARE CO, Ottawa, OK

Built 1944 Load: 19.6 t ADT: 3,800

IRR E0060

Over: BRANCH CREEK

1.N 2E OF PEORIA, Ottawa, OK

Built 1938 Load: 19.6 t ADT: 100

5804C

Over: TAR CREEK

.8W OF 69 HWY ON A ST, Ottawa, OK

Built 1974 Load: 19.6 t ADT: 100

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

Related

Browse all → | Rankings →

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