Grady County, OK

446 public highway bridges

Grady County Bridge Snapshot

Grady County, Oklahoma contains 446 public highway bridges in the FHWA National Bridge Inventory. Roughly 22.4% are rated “Good,” 63.2% “Fair,” 7% “Poor,” and 7% 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.

446

Total Bridges

22.4%

Good

7%

Poor

7%

Structurally Deficient

Condition Distribution

Good

22.4% (100)

Fair

63.2% (282)

Poor

7% (31)

SD

7% (31)

All Bridges (446)

Sort:

2604C

Over: CREEK

.5 N 2.8 E OF POCASSET, Grady, OK

Built 1930 Load: 12.7 t ADT: 330

2602C

Over: CREEK

3 MI N 4 E OF DUTTON, Grady, OK

Built 1939 Load: 12.7 t ADT: 100

N2780

Over: TONY HOLLOW CREEK

3.6S OF US62; 6W OF US81, Grady, OK

Built 1988 Load: 12.7 t ADT: 50

2640C

Over: CREEK

2.5 E 2.3 MI N COX CIT, Grady, OK

Built 1989 Load: 12.7 t ADT: 77

2624C

Over: LAFLIN CREEK

.5 N 2.7 MI E ALEX, Grady, OK

Built 1989 Load: 12.7 t ADT: 138

N2900

Over: MIDDLE ROARING CREEK

8. E 5.6 N OF US 81 -SH17, Grady, OK

Built 1991 Load: 12.7 t ADT: 50

2622C

Over: CREEK

1 E .3 MI N NINNEKAN, Grady, OK

Built 1938 Load: 13.6 t ADT: 310

E1480

Over: COLBERT CREEK

7.5S 13.6E JCT US 81 SH19, Grady, OK

Built 1989 Load: 13.6 t ADT: 100

E1410

Over: WINTER CREEK

9.1E 1.5S JCT US81 SH19, Grady, OK

Built 1990 Load: 13.6 t ADT: 100

E SILVER CITY RDG

Over: BITTER CREEK

1.2W; 2.0N JCT SH-4/SH-37, Grady, OK

Built 1993 Load: 14.1 t ADT: 75

E1450

Over: CREEK

5.5S 9.4E JCT US 81SH 19, Grady, OK

Built 1925 Load: 14.5 t ADT: 100

E1180

Over: CREEK

5.W 2.S JCT US81 SH152, Grady, OK

Built 1942 Load: 14.5 t ADT: 100

2654C

Over: CREEK

1.2 N 5 MI E VERDAN, Grady, OK

Built 1946 Load: 14.5 t ADT: 100

2608C

Over: SALT CREEK

2.8 MI W AMBER, Grady, OK

Built 1965 Load: 14.5 t ADT: 683

N2950

Over: CREEK

.4 W .1 N OF MIDDLEBURG, Grady, OK

Built 1960 Load: 15.4 t ADT: 50

E1290

Over: WEST BITTER CREEK

2.3E 7.N JCT US62 SH92, Grady, OK

Built 1987 Load: 15.4 t ADT: 100

N2910

Over: CREEK

.7E .8N JCT US62 SH39, Grady, OK

Built 1989 Load: 15.4 t ADT: 100

E1280

Over: CREEK

5.N US62 5.1W US 81, Grady, OK

Built 1994 Load: 15.4 t ADT: 50

N2890

Over: RUSH CREEK

7. E 2.7 S OF US 81, Grady, OK

Built 1992 Load: 16.3 t ADT: 75

N2770

Over: CREEK

4.2S&5W OF JCT US81&US277, Grady, OK

Built 1995 Load: 16.3 t ADT: 50

2656C

Over: CREEK

6.1S SH37 4W OF US81, Grady, OK

Built 1939 Load: 17.2 t ADT: 100

E1390

Over: FORK CREEK

5.2E & .5N JCT US81 SH19, Grady, OK

Built 1989 Load: 17.2 t ADT: 100

E1600

Over: CREEK

6.S SH17 1.4W US81, Grady, OK

Built 1990 Load: 17.2 t ADT: 50

2608C

Over: BITTER CREEK

2.1 MI E AMBER, Grady, OK

Built 1960 Load: 18.1 t ADT: 537

E1590

Over: CREEK

6.9 E 5. S RUSH SPRINGS, Grady, OK

Built 1990 Load: 18.1 t ADT: 50

N2970

Over: CREEK

15. E 2.5 N OF US 81&SH17, Grady, OK

Built 1998 Load: 18.1 t ADT: 100

2658C

Over: CREEK

3.5N OF CHICKASHA, Grady, OK

Built 1937 Load: 19.1 t ADT: 212

E1350

Over: CREEK

1.6S US62 3.4W US81, Grady, OK

Built 1939 Load: 19.1 t ADT: 100

E1560

Over: BUCKHORN CREEK

2.S 2. W OF RUSH SPRINGS, Grady, OK

Built 1941 Load: 19.1 t ADT: 100

E1560

Over: CREEK

2. S 1.4W RUSH SPRINGS, Grady, OK

Built 1941 Load: 19.1 t ADT: 100

E1560

Over: CREEK

2.S SH17 2.2W US81, Grady, OK

Built 1941 Load: 19.1 t ADT: 100

EW125

Over: CREEK

11.1 MI N E VERDEN, Grady, OK

Built 1950 Load: 19.1 t ADT: 330

N2940

Over: CREEK

3.2 E 2.5 S OF TUTTLE, Grady, OK

Built 1989 Load: 19.1 t ADT: 100

N2980

Over: CREEK

14. E 6.2 S OF US 81, Grady, OK

Built 1989 Load: 19.1 t ADT: 100

E TYLER DR

Over: CREEK

2.0W;1.0N JCT SH-37/SH-92, Grady, OK

Built 1993 Load: 19.5 t ADT: 100

E1353 (ILLINOIS)

Over: LINE CREEK

.1E OF 9 ST ON ILLINOIS, Grady, OK

Built 1984 Load: 19.7 t ADT: 2,000

2652C

Over: BILL'S CREEK

2.2 MI N FARWELL, Grady, OK

Built 1960 Load: 20.0 t ADT: 116

N2833 (12 ST)

Over: LINE CREEK

.2S OF FRISCO ON 12 ST, Grady, OK

Built 1980 Load: 20.0 t ADT: 800

2642C

Over: LITTLE BEAVER CREEK

4 S 3.5 W RUSH SPRINGS, Grady, OK

Built 1983 Load: 20.0 t ADT: 249

E1280

Over: CREEK

5N OF US62 4.3W OF US 81, Grady, OK

Built 1910 Load: 20.9 t ADT: 50

E1380

Over: BITTER CREEK

5.2E 1.4N JCT US81 SH19, Grady, OK

Built 1992 Load: 20.9 t ADT: 100

N2800

Over: CREEK

3.2 S .2 E OF FARWELL, Grady, OK

Built 1989 Load: 20.9 t ADT: 50

N2930

Over: ROARING CREEK

11.E 5.9N JCT US81 & SH19, Grady, OK

Built 1989 Load: 20.9 t ADT: 100

E1170

Over: BUGGY CREEK

2E 5N OF JCT US81/SH37, Grady, OK

Built 2012 Load: 20.9 t ADT: 50

U.S. 81 BUS.

Over: CREEK

1.3 MI N SH17, Grady, OK

Built 1967 Load: 21.5 t ADT: 680

E1260

Over: WEST FORK CREEK

10S .9W JCT US81 SH152, Grady, OK

Built 1921 Load: 21.8 t ADT: 100

E1490

Over: LITTLE RUSH CREEK

6.S US 277 4.5W US 81, Grady, OK

Built 1992 Load: 21.8 t ADT: 100

N2850

Over: CREEK

.3 S .2 E OF POCASSET, Grady, OK

Built 1930 Load: 21.8 t ADT: 50

N2910

Over: CREEK

.7 E .2 S OF TABLER, Grady, OK

Built 1936 Load: 21.8 t ADT: 100

2616C

Over: CREEK

0.3 MI E OF N2810, Grady, OK

Built 1937 Load: 21.8 t ADT: 314

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 5, 2026