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)

N3310 (WAVERLY ST)

Good

Over: CREEK

.2N OF HIGHLAND AVE, Kay, OK

Built 1995 Load: 22.5 t ADT: 3,183

N3310 (WAVERLY ST)

Good

Over: CREEK

.2S OF HIGHLAND AVE, Kay, OK

Built 2001 Load: 22.5 t ADT: 3,183

N3337 (EL CAMINO)

Good

Over: CREEK

.4N OF HARTFORD AVE, Kay, OK

Built 1995 Load: 22.5 t ADT: 250

S.H. 11

Good

Over: TURKEY CREEK

1E OF JCT US77/SH11, Kay, OK

Built 2007 Load: 24.5 t ADT: 2,300

U.S. 60 BUS

Good

Over: CREEK

1.25 N U.S. 60, Kay, OK

Built 2011 Load: 24.5 t ADT: 6,500

E0060

Good

Over: CHIKASKIA RIVER

.2N 2.2W OF BRAMAN, Kay, OK

Built 1988 Load: 25.4 t ADT: 172

E0210

Good

Over: BOIS D'ARC CREEK

7S 3.9W OF KILDARE, Kay, OK

Built 1999 Load: 26.3 t ADT: 1,410

E0210

Good

Over: COON CREEK

4.7 E OF PIONEER WOMAN, Kay, OK

Built 2007 Load: 26.3 t ADT: 2,563

U.S. 60

Good

Over: CREEK

1.4 MI E US 177, Kay, OK

Built 1973 Load: 26.4 t ADT: 6,800

I-35

Good

Over: SALT FK ARK RVR O'FLOW

4.8 MI N NOBLE C/L, Kay, OK

Built 1959 Load: 29.9 t ADT: 17,500

S.H. 11

Good

Over: DUCK CREEK

6 MI E JCT US 177, Kay, OK

Built 1982 Load: 29.9 t ADT: 2,500

N3120

Good

Over: BLUFF CREEK

6W 3.3N OF BRAMAN, Kay, OK

Built 1992 Load: 29.9 t ADT: 32

N3200

Good

Over: STINK CREEK

2.5E 2.1 N I-35/US60, Kay, OK

Built 2007 Load: 29.9 t ADT: 500

U.S. 77

Good

Over: CHILOCCO CREEK

6.0 MI N OF NEWKIRK, Kay, OK

Built 1966 Load: 30.8 t ADT: 4,400

D0221

Good

Over: ARKANSAS RIVER

8 S. OF KIL DARE, Kay, OK

Built 2005 Load: 30.8 t ADT: 1,500

IRR E0230

Good

Over: CHIKASKIA RIVER

4.5E 1S .2E OF I-35/US60, Kay, OK

Built 2010 Load: 30.8 t ADT: 450

E0280

Good

Over: BIRDS NEST CREEK

4.8S; 1.8E OF TONKAWA, Kay, OK

Built 2016 Load: 31.8 t ADT: 50

S.H. 11

Good

Over: LEGION CREEK

3.0 MI E I-35, Kay, OK

Built 1936 Load: 32.7 t ADT: 5,900

S.H. 11

Good

Over: CREEK

0.4 MI W JCT US 77, Kay, OK

Built 1983 Load: 32.7 t ADT: 2,500

U.S. 77

Good

Over: ROCKFORD CREEK

2..6 S OF KANSAS LINE, Kay, OK

Built 1966 Load: 32.7 t ADT: 4,400

S.H. 11

Good

Over: CREEK

3.6 MI E JCT US 177, Kay, OK

Built 1983 Load: 32.7 t ADT: 2,500

S.H. 11

Good

Over: CREEK

.75 MI W OF US 77, Kay, OK

Built 1982 Load: 32.7 t ADT: 2,500

IRR E0260

Good

Over: BOIS D'ARC CREEK

3.5S 1E OF US60 & SH156, Kay, OK

Built 1997 Load: 32.7 t ADT: 60

U.S. 177

Good

Over: WEST BRANCH DRY CREEK

.25 MI WEST OF JCT I-35, Kay, OK

Built 1999 Load: 32.7 t ADT: 1,100

U.S. 177

Good

Over: CREEK

1.8 MI NW JCT I-35, Kay, OK

Built 2001 Load: 32.7 t ADT: 1,100

U.S. 177

Good

Over: CREEK

3.5 MI NW JCT I-35, Kay, OK

Built 2001 Load: 32.7 t ADT: 1,100

U.S. 177

Good

Over: CREEK

4.0 MI NW JCT I-35, Kay, OK

Built 2001 Load: 32.7 t ADT: 1,100

U.S. 60

Good

Over: CREEK

2.1 MI E GRANT C/L, Kay, OK

Built 2001 Load: 32.7 t ADT: 1,500

U.S. 77

Good

Over: CREEK

195' N JCT U.S. 60/U.S.77, Kay, OK

Built 2006 Load: 32.7 t ADT: 8,300

U.S. 60

Good

Over: CREEK

3.3E GRANT C/L, Kay, OK

Built 2011 Load: 32.7 t ADT: 1,500

U.S. 177

Good

Over: EAST BRANCH DRY CREEK

9.3N OF JCT S.H. 11, Kay, OK

Built 2010 Load: 33.6 t ADT: 1,100

U.S. 77

Good

Over: BIRDS NEST CREEK

1.3 N NOBLE C/L, Kay, OK

Built 2014 Load: 33.6 t ADT: 500

E0090

Good

Over: BITTER CREEK

.6E OF SUMPTER, Kay, OK

Built 2020 Load: 33.6 t ADT: 450

N3370

Good

Over: CHILOCCO CREEK

4.2E 1.4S OF CHILOCCO, Kay, OK

Built 2015 Load: 33.6 t ADT: 50

N3400

Good

Over: CREEK

6.3E & 1.8N OF NEWKIRK, Kay, OK

Built 1998 Load: 35.4 t ADT: 100

E0090

Good

Over: BOIS D'ARC CREEK

.1N 3W OF NEWKIRK, Kay, OK

Built 2013 Load: 35.4 t ADT: 500

N3360

Good

Over: DEER CREEK

2.2E 2.5N OF NEWKIRK, Kay, OK

Built 2006 Load: 36.3 t ADT: 100

U.S. 177

Good

Over: DRY CREEK

3N OF JCT U.S. 177/S.H.11, Kay, OK

Built 2009 Load: 36.3 t ADT: 1,500

U.S. 177

Good

Over: CREEK

6.7N OF JCT U.S. 177/SH11, Kay, OK

Built 2009 Load: 36.3 t ADT: 790

S.H. 156

Good

Over: SALT FORK OF ARKANSAS

1.1N OF NOBLE C/W, Kay, OK

Built 2011 Load: 36.3 t ADT: 930

N3120

Good

Over: DEER CREEK

5.6W 4.3S OF SH11/I-35, Kay, OK

Built 2015 Load: 36.3 t ADT: 100

IRR E0230

Good

Over: DEER CREEK

.5W 1S .3W OF I-35/US60, Kay, OK

Built 2022 Load: 36.3 t ADT: 100

IRR E0180

Good

Over: BOIS D'ARC CREEK

4S 3.5W of KILDARE, Kay, OK

Built 2018 Load: 37.2 t ADT: 2,169

N3180

Good

Over: CHIKASKIA RIVER

.1W 2.8S OF BRAMAN, Kay, OK

Built 1994 Load: 38.1 t ADT: 50

N3200

Good

Over: DRY CREEK

1W 3.3N US177/SH11, Kay, OK

Built 1995 Load: 38.1 t ADT: 50

N3230

Good

Over: CHIKASKIA RIVER

5.5N 2E US177/SH60, Kay, OK

Built 1994 Load: 38.1 t ADT: 100

E0150

Good

Over: SPRING CREEK

1S OF SH11; 2W OF US77, Kay, OK

Built 2006 Load: 38.1 t ADT: 50

E0260

Good

Over: CHIKASKIA RIVER

3S. 5.4W OF U.S.260/SH156, Kay, OK

Built 2006 Load: 38.1 t ADT: 50

IRR E0240

Good

Over: BOIS D'ARC CREEK

1.5S .6E OF US177/SH156, Kay, OK

Built 2013 Load: 38.1 t ADT: 100

E0130

Good

Over: BOIS D'ARC CREEK

2.9W 1N OF KILDARE, Kay, OK

Built 2014 Load: 39.0 t ADT: 100

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