Kay County, OK

414 public highway bridges

Kay County Bridge Snapshot

Kay County, Oklahoma contains 414 public highway bridges in the FHWA National Bridge Inventory. Roughly 27.5% are rated “Good,” 58.5% “Fair,” 6% “Poor,” and 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.

414
Total Bridges
27.5%
Good
6%
Poor
6%
Structurally Deficient

Condition Distribution

Good
27.5% (114)
Fair
58.5% (242)
Poor
6% (25)
SD
6% (25)

All Bridges (414)

N3350

Good

Over: CREEK

1E .2N OF KILDARE, Kay, OK

Built 2022 Load: 39.0 t ADT: 25

U.S. 60

Good

Over: BOIS D'ARC CREEK O'FLOW

12.6 MI E JCT I 35, Kay, OK

Built 1969 Load: 39.9 t ADT: 1,200

U.S. 177

Good

Over: SHOOFLY CREEK

1.2 MI NW JCT I-35, Kay, OK

Built 2001 Load: 39.9 t ADT: 1,100

IRR N3390

Good

Over: CHILOCCO CREEK

5.2E 5.8N OF NEWKIRK, Kay, OK

Built 2022 Load: 39.9 t ADT: 50

E0225 EDWARDS AVE.

Good

Over: CREEK

214' E OF US77 ON EDWARDS, Kay, OK

Built 2006 Load: 40.8 t ADT: 100

U.S. 60 EB

Good

Over: BOIS D'ARC CREEK

12.9 E OF I-35, Kay, OK

Built 2015 Load: 40.8 t ADT: 2,400

U.S. 60 WB

Good

Over: BOIS D' ARC CREEK

12.9 E OF JCT I-35, Kay, OK

Built 2015 Load: 40.8 t ADT: 2,400

U.S. 177

Good

Over: LEGION CREEK

.2 MI N JCT SH 11, Kay, OK

Built 1957 Load: 41.8 t ADT: 3,200

E0120

Good

Over: THOMPSON CREEK

2.5N 2.3E OF NARDIN, Kay, OK

Built 2012 Load: 42.6 t ADT: 75

N3240

Good

Over: SPRING CREEK

6E 1.9N OF BRAMAN, Kay, OK

Built 2019 Load: 42.6 t ADT: 125

E0060

Good

Over: CREEK

3N 2.4W OF NEWKIRK, Kay, OK

Built 2019 Load: 42.6 t ADT: 50

S.H. 11

Good

Over: LOST CREEK

1.7 MI E JCT US 177, Kay, OK

Built 1970 Load: 43.0 t ADT: 2,600

IRR E0180

Good

Over: BOIS D'ARC CREEK

4S 3.2W of KILDARE, Kay, OK

Built 2018 Load: 43.5 t ADT: 2,169

I-35 S.B.

Good

Over: B.N.G.R. R.R.

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

Built 2022 Load: 44.0 t ADT: 7,750

I-35 N.B.

Good

Over: A.T. & S.F. R.R.

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

Built 2023 Load: 44.0 t ADT: 7,750

N3450

Good

Over: CREEK

11.2E 5.3N OF NEW KIRK, Kay, OK

Built 2020 Load: 44.5 t ADT: 100

E0090

Good

Over: SWEETWATER CREEK

8.6E OF NEWKIRK, Kay, OK

Built 2020 Load: 44.5 t ADT: 200

U.S. 60

Good

Over: CREEK

0.1 MI E GRANT C/L, Kay, OK

Built 1927 Load: 45.1 t ADT: 1,500

E0080

Good

Over: CREEK

1.8S .2E OF BRAMAN, Kay, OK

Built 2021 Load: 45.4 t ADT: 24

E0080

Good

Over: DRY CREEK

6N 2.4W S.H.11/U.S.177, Kay, OK

Built 2021 Load: 45.4 t ADT: 75

E0100

Good

Over: DRY CREEK

2W 1S .8W OF SUMPTER, Kay, OK

Built 2021 Load: 46.3 t ADT: 24

I-35

Good

Over: SALT FK ARK RVR O'FLOW

5.2 MI N NOBLE C/L, Kay, OK

Built 1975 Load: 47.2 t ADT: 8,750

I-35

Good

Over: SALT FK ARK RVR O'FLOW

5.2 MI N NOBLE C/L, Kay, OK

Built 1975 Load: 47.2 t ADT: 8,750

E0170

Good

Over: EAST CATTLE CREEK

4W 3S .5W OF KILDARE, Kay, OK

Built 2022 Load: 47.2 t ADT: 50

N0330

Good

Over: BOIS D'ARC CREEK

4 W 2.3 N OF NEWKIRK, Kay, OK

Built 2023 Load: 47.2 t ADT: 38

E0207 L.A. CANN

Good

Over: CREEK

6.7S 1.1E OF KILDARE, Kay, OK

Built 2015 Load: 48.4 t ADT: 450

E0090

Good

Over: DRY CREEK

1.5 W OF SUMPTER, Kay, OK

Built 2021 Load: 49.0 t ADT: 75

N3320

Good

Over: CREEK

1.7E 4.2S OF SUMPTER, Kay, OK

Built 2022 Load: 49.0 t ADT: 75

E0110

Good

Over: BOIS D'ARC CREEK

3N 1.6W OF SH11/US77, Kay, OK

Built 2016 Load: 54.4 t ADT: 50

E0100

Good

Over: CREEK

1S 1.7W of NEWKIRK, Kay, OK

Built 2018 Load: 55.3 t ADT: 100

N3320

Good

Over: SPRING CREEK

2W .6N OF KILDARE, Kay, OK

Built 2017 Load: 59.0 t ADT: 50

IRR E0180

Good

Over: TURKEY CREEK

4S 3.2E OF KILDARE, Kay, OK

Built 2020 Load: 60.8 t ADT: 100

U.S. 60

Good

Over: CREEK

1.2 MI E JCT I 35, Kay, OK

Built 1969 Load: 64.5 t ADT: 4,500

E0030 3612C

Good

Over: BEAVER CREEK

.2S .2W OF HARDY, Kay, OK

Built 2016 Load: 65.3 t ADT: 24

N3140

Good

Over: CREEK

.5W 2.6S OF U.S. 177, Kay, OK

Built 2022 Load: 68.9 t ADT: 50

S.H. 156

Good

Over: COWSKIN CREEK

2.6 N NOBLE C/L, Kay, OK

Built 2023 Load: 69.1 t ADT: 930

E0120

Good

Over: CREEK

2S .1E OF NEWKIRK, Kay, OK

Built 2016 Load: 69.9 t ADT: 50

U.S. 77

Good

Over: CREEK

0.8 MI N JCT US 60, Kay, OK

Built 1951 Load: 90.7 t ADT: 10,100

U.S. 60

Good

Over: BOIS D'ARC CREEK O'FLOW

12.8 MI E JCT I 35, Kay, OK

Built 1969 Load: 90.7 t ADT: 2,400

E0120

Poor

Over: LOST CREEK

2N 2.7E OF SH11/US177, Kay, OK

Built 1910 Load: 2.7 t ADT: 100

E0010

Poor

Over: CREEK

.8N 3W OF CHILOCCO, Kay, OK

Built 1912 Load: 11.8 t ADT: 45

E0270

Poor

Over: CREEK

4.5S .9W OF US 60/H156, Kay, OK

Built 1919 Load: 11.8 t ADT: 118

E0230

Poor

Over: CREEK

.5S 1E OF US60/SH156, Kay, OK

Built 1951 Load: 11.8 t ADT: 1,900

N3420

Poor

Over: SWEETWATER CREEK

8.2E .4S OF NEWKIRK, Kay, OK

Built 1940 Load: 15.4 t ADT: 100

E0010

Poor

Over: CREEK

.8N 1.9W OF CHILOCCO, Kay, OK

Built 1912 Load: 19.1 t ADT: 45

N3480

Poor

Over: MYER'S CREEK

.5E .4S OF HARDY, Kay, OK

Built 1920 Load: 19.1 t ADT: 38

U.S. 60

Poor

Over: CHIKASKIA RIVER

1.7 MI E US 177, Kay, OK

Built 1973 Load: 23.6 t ADT: 3,400

E0150

Poor

Over: CREEK

.3E 1S .1E OF I-35/SH11, Kay, OK

Built 1950 Load: 25.4 t ADT: 250

U.S. 60

Poor

Over: CHIKASKIA RIVER

1.7 MI E US 177, Kay, OK

Built 1973 Load: 30.8 t ADT: 3,400

N3350

Poor

Over: CHILOCCO CREEK

1.2E 6.2N OF NEWKIRK, Kay, OK

Built 1940 Load: 34.5 t ADT: 25

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