Kay County, OK

414 public highway bridges

Kay County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Kay County, Oklahoma contains 414 public highway bridges. Roughly 27.5% are rated “Good,” 58.5% “Fair,” and 6% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

414

Total Bridges

27.5%

Good

58.5%

Fair

6%

Poor Condition

Condition Distribution

Good

27.5% (114)

Fair

58.5% (242)

Poor

6% (25)

All Bridges (414)

Sort:

CO. RD. E0030

Over: I-35 UNDER

2 MI S KAN S/L, Kay, OK

Built 1958 ADT: 14,400

CO. RD. 3604C

Over: I-35 UNDER

OKLA-KAN S/L, Kay, OK

Built 1958 ADT: 14,400

CO. RD. E0280

Over: I-35 UNDER

1 MI N NOBLE C/L, Kay, OK

Built 1959 ADT: 17,400

CO. RD. E0270

Over: I-35 UNDER

2 MI N NOBLE C/L, Kay, OK

Built 1959 ADT: 17,400

CO. RD. E0260

Over: I-35 UNDER

3.0 MI N NOBLE C/L, Kay, OK

Built 1959 ADT: 17,400

CO. RD. E0230

Over: I-35 UNDER

1 MI S US60 JCT, Kay, OK

Built 1959 ADT: 17,500

CO. RD. E0210

Over: I-35 UNDER

1 MI N JCT US 60, Kay, OK

Built 1959 ADT: 15,700

CO. RD. E0200

Over: I-35 UNDER

9. MI N NOBLE C/L, Kay, OK

Built 1959 ADT: 15,700

CO. RD. E0120

Over: I-35 UNDER

2 MI N JCT SH 11, Kay, OK

Built 1959 ADT: 15,000

CO. RD. E0100

Over: I-35 UNDER

4 MI N JCT SH 11, Kay, OK

Built 1959 ADT: 15,000

CO. RD. E0090

Over: I-35 UNDER

5 MI N JCT SH 11, Kay, OK

Built 1959 ADT: 15,000

CO. RD. E0070

Over: I-35 UNDER

7 MI N JCT SH 11, Kay, OK

Built 1959 ADT: 15,000

CO. RD. E0170

Over: I-35 UNDER

12 MI N NOBLE C/L, Kay, OK

Built 1960 ADT: 17,600

CO. RD. E0160

Over: I-35 UNDER

13 MI N NOBLE C/L, Kay, OK

Built 1960 ADT: 17,600

CO. RD. E0150

Over: I-35 UNDER

1 MI S SH 11, Kay, OK

Built 1960 ADT: 15,500

CO. RD. E0130

Over: I-35 UNDER

1 MI N JCT SH 11, Kay, OK

Built 1960 ADT: 15,000

N3320 UNION STREET

Over: HIGHLAND UNDER

1N OF US60B ON UNION ST, Kay, OK

Built 1963 ADT: 400

U.S. 60

Over: U.S. 77 UNDER

2 MI E JCT I 35, Kay, OK

Built 1969 ADT: 2,300

U.S. 60

Over: U.S. 77 UNDER

2 MI E JCT I 35, Kay, OK

Built 1969 ADT: 2,300

U.S. 60 W.B.

Over: PUBLIC STREET UNDER

2.6 MI E JCT I 35, Kay, OK

Built 1969 ADT: 100

U.S. 60 E.B.

Over: PUBLIC STREET UNDER

2.6 MI E JCT I 35, Kay, OK

Built 1969 ADT: 100

U.S. 177

Over: U.S. 60 UNDER

3.6 MI E JCT I 35, Kay, OK

Built 1969 ADT: 4,100

S.H. 156

Over: U.S. 60 UNDER

11.7 MI E JCT I 35, Kay, OK

Built 1969 ADT: 7,500

U.S. 60

Over: U.S. 60 BUS. UNDER

12.2 MI E JCT I 35, Kay, OK

Built 1969 ADT: 3,250

S.H. 11 E.B.

Over: I-35 UNDER

8 MI N. JCT I-35 & US60, Kay, OK

Built 2007 ADT: 15,500

S.H. 11 W.B.

Over: I-35 UNDER

8 MI N I-35 & US 60 JCT, Kay, OK

Built 2006 ADT: 15,000

I-35

Over: U.S. 177 UNDER

9.1 N JCT S.H. 11, Kay, OK

Built 2013 ADT: 400

I-35

Over: U.S. 177 UNDER

9.1 N JCT S.H. 11, Kay, OK

Built 2013 ADT: 400

HUBBARD ROAD

Over: I-35 UNDER

11 MILES N NOBLE C/L, Kay, OK

Built 2016 ADT: 17,600

FOUNTAIN ROAD

Over: I-35 UNDER

4 N NOBLE C/L, Kay, OK

Built 2017 ADT: 17,400

BENDER RD

Over: I-35 UNDER

8.1 N JCT S.H. 11, Kay, OK

Built 2017 ADT: 15,000

I-35 S.B.

Over: U.S. 60 UNDER

2 W OF TONKAWA, Kay, OK

Built 2023 ADT: 1,500

I-35 N.B.

Over: U.S. 60 UNDER

2 W OF TONKAWA, Kay, OK

Built 2023 ADT: 1,500

E0060

Over: DRY CREEK

.2N .7W OF BRAMAN, Kay, OK

Built 1940 ADT: 200

E0170

Over: BOIS D'ARC CREEK

2.6 W OF US 77, Kay, OK

Built 1940 ADT: 50

E0200

Over: CHIKASKIA RIVER O'FLOW

5.5S 2.4E OF BLACKWELL, Kay, OK

Built 1965 ADT: 100

N3260

Over: DUCK CREEK

8.3E 4.6S OF I-35/SH11, Kay, OK

Built 1988 ADT: 315

N3180

Over: CREEK

9.8S KANSAS LINE, Kay, OK

Built 1993 ADT: 100

N3270

Over: DUCK CREEK

7W 1.9S OF KILDARE, Kay, OK

Built 2000 ADT: 50

N3410

Over: WILDCAT CREEK

7.7E .4N OF SH11/US77, Kay, OK

Built 1930 ADT: 24

N3338

Over: CREEK

.8S OF NEWKIRK, Kay, OK

Built 2012 ADT: 100

E0150

Over: CREEK

3E 1S .2E OF US177/SH11, Kay, OK

Built 1937 Load: 4.5 t ADT: 50

E0020

Over: LITTLE BEAVER CREEK

.4W .8N OF HARDY, Kay, OK

Built 1936 Load: 6.4 t ADT: 37

N3350

Over: CREEK

1E 3.8S OF KILDARE, Kay, OK

Built 1940 Load: 6.4 t ADT: 100

E0020

Over: CREEK

1W 4N 1.2W OF BARMAN, Kay, OK

Built 1950 Load: 8.2 t ADT: 25

N3190

Over: STINK CREEK

1.5E 2.3N OF I-35/US60, Kay, OK

Built 1938 Load: 10.0 t ADT: 75

N3220

Over: BIRD'S NEST CREEK

4.5E 6.6S OF I-35/US60, Kay, OK

Built 1938 Load: 10.9 t ADT: 50

E0210 (LAKE RD.)

Over: CREEK

.7E OF US77 ON HIGHLAND, Kay, OK

Built 1975 Load: 13.0 t ADT: 2,500

N3190

Over: DOE CREEK

1.3E 3.1N OF I-35/SH11, Kay, OK

Built 1940 Load: 14.5 t ADT: 50

E0060

Over: BITTER CREEK

.2N 3.9E OF BRAMAN, Kay, OK

Built 1960 Load: 14.5 t ADT: 258

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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Compiled by PlainBridges, Independent data publisher

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.