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:

2617C

Over: CREEK

3.S US 62 8.4W US 81, Grady, OK

Built 1989 Load: 25.4 t ADT: 261

2654C

Over: CREEK

.9W 1.7N JCT US81 & US62, Grady, OK

Built 1989 Load: 25.4 t ADT: 196

N2820

Over: LINE CREEK

.1S OF 29TH / IDAHO, Grady, OK

Built 2010 Load: 25.4 t ADT: 1,156

E1250

Over: FORK SALT CREEK

.4 W OF HWY 81, Grady, OK

Built 2016 Load: 25.4 t ADT: 330

N2835 (9 ST)

Over: LINE CREEK

1 BLK N OF US62 ON 9TH ST, Grady, OK

Built 1948 Load: 25.9 t ADT: 2,463

E TYLER DR

Over: CREEK

1.1E; 1.0N JCT SH-4/SH-37, Grady, OK

Built 1987 Load: 25.9 t ADT: 100

2684C

Over: CREEK

2.4 MI W MC CLAIN C/L, Grady, OK

Built 1982 Load: 26.3 t ADT: 271

N2790

Over: BUGGY CREEK

4.5W&1.8S;JCT US81&SH152, Grady, OK

Built 1995 Load: 26.3 t ADT: 100

E1420

Over: CREEK

1.5N OF U.S. 277, Grady, OK

Built 2009 Load: 26.3 t ADT: 200

E1490

Over: MIDDLE ROARING CREEK

3.5W; 4S OF ALEX, Grady, OK

Built 2009 Load: 26.3 t ADT: 187

N2750

Over: WASHITA RIVER O'FLOW

1N OF US62 IN VERDEN, Grady, OK

Built 2011 Load: 26.3 t ADT: 1,268

E1260

Over: SALT CREEK TRIB.

8.5S 1.3E OF US81/SH37, Grady, OK

Built 2015 Load: 26.3 t ADT: 50

U.S. 277

Over: WEST BILL CREEK

0.7 MI E CADDO CO, Grady, OK

Built 1928 Load: 27.2 t ADT: 1,700

2674C

Over: SPRING CREEK

1.6N 1.7E OF TABLER, Grady, OK

Built 1983 Load: 27.2 t ADT: 71

E1340

Over: CREEK

.7S US62 4.3W US81, Grady, OK

Built 1986 Load: 27.2 t ADT: 100

2686C

Over: BRIDGE CREEK

3.2 N 9.8 E OF AMBER, Grady, OK

Built 1989 Load: 27.2 t ADT: 551

2606C

Over: BRIDGE CREEK

6. S 6.3 E OF TUTTLE, Grady, OK

Built 1993 Load: 27.2 t ADT: 72

2602C

Over: EAST JACK HOLLOW CREEK

3.5 N 4.3 W OF POCASSET, Grady, OK

Built 1998 Load: 27.2 t ADT: 100

E1260

Over: BRIDGE CREEK

8E 7S OF JCT SH92 / SH37, Grady, OK

Built 2009 Load: 27.2 t ADT: 100

N RICHLAND RD

Over: CREEK

1.3E;1.7N JCT SH-37/SH-92, Grady, OK

Built 1996 Load: 27.6 t ADT: 50

U.S. 62

Over: WEST BITTER CREEK

1.9 MI W SH39, Grady, OK

Built 1983 Load: 28.1 t ADT: 4,300

U.S. 62

Over: E. FORK OF BITTER CREEK

0.1 MI W SH39, Grady, OK

Built 1983 Load: 28.1 t ADT: 4,300

U.S. 62

Over: EAST BITTER CREEK O'FLOW

0.3 MI W SH39, Grady, OK

Built 1983 Load: 28.1 t ADT: 4,300

U.S. 62

Over: WEST BITTER CREEK O'FLOW

2.3 MI W SH39, Grady, OK

Built 1983 Load: 28.1 t ADT: 4,300

N2940

Over: CREEK

12. E 2.3 N OF US 81, Grady, OK

Built 1991 Load: 28.1 t ADT: 50

N2920

Over: SOLDIER CREEK

.8 W .1 N OF ALEX, Grady, OK

Built 1994 Load: 28.1 t ADT: 100

N2820

Over: CREEK

.4 W 5.1 S OF RUSH SPRING, Grady, OK

Built 1995 Load: 28.1 t ADT: 75

E1450

Over: SOLDIER CREEK

17.5E 5.5S JCT US81 SH19, Grady, OK

Built 1995 Load: 28.1 t ADT: 100

N2770

Over: BILL'S CREEK

.6S US277 & 6W US81, Grady, OK

Built 2002 Load: 28.1 t ADT: 75

N2835

Over: LITTLE WASHITA RIVER

.8 W .3 S OF NINNEKAH, Grady, OK

Built 1925 Load: 29.0 t ADT: 100

2654C

Over: CREEK

2.2 S 4 MI E DUTTON, Grady, OK

Built 1992 Load: 29.0 t ADT: 50

N2780

Over: CREEK

3N US62& 4.5W US 81, Grady, OK

Built 1991 Load: 29.0 t ADT: 75

E1260

Over: EAST JACK HOLLOW CREEK

8.5S 5.4W JCT US81 SH37, Grady, OK

Built 1991 Load: 29.0 t ADT: 75

N2880

Over: CREEK

3. S 1. E OF AMBER, Grady, OK

Built 1987 Load: 29.0 t ADT: 50

N2920

Over: CREEK

.8 W 5. N OF ALEX, Grady, OK

Built 1989 Load: 29.0 t ADT: 50

E1190

Over: CREEK

1.1W 3.S HCT US81 SH152, Grady, OK

Built 1989 Load: 29.0 t ADT: 100

E1390

Over: CREEK

3.4E 3.S JCT US62 SH39, Grady, OK

Built 1989 Load: 29.0 t ADT: 100

E1300

Over: CREEK

1.9E 6.N JCT US62 SH92, Grady, OK

Built 1990 Load: 29.0 t ADT: 100

E1230

Over: CREEK

.8E US81 5.S SH37, Grady, OK

Built 1991 Load: 29.0 t ADT: 100

N2980

Over: BRIDGE CREEK

7.5E 6.5S JCT SH92 SH37, Grady, OK

Built 1993 Load: 29.0 t ADT: 50

E1170

Over: CREEK

.5 N 6. E OF US 81 & 37, Grady, OK

Built 1993 Load: 29.0 t ADT: 100

N2760

Over: BUGGY CREEK

.2N SH37 AND 7.8W OF US81, Grady, OK

Built 1993 Load: 29.0 t ADT: 125

2604C

Over: SALT CREEK

.5 N 1.3 E OF POCASSET, Grady, OK

Built 1994 Load: 29.0 t ADT: 330

E1340

Over: CREEK

1.S US62 5.W US81, Grady, OK

Built 1993 Load: 29.0 t ADT: 100

E1230

Over: CREEK

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

Built 1994 Load: 29.0 t ADT: 100

N2960

Over: CREEK

5.7 E .3 N OF TABLER, Grady, OK

Built 1996 Load: 29.0 t ADT: 100

CO. RD. 2780

Over: CREEK

5 W & 1 N US62/US81 JCT, Grady, OK

Built 1997 Load: 29.0 t ADT: 100

E1410

Over: CREEK

1.N 1.4E JCT US81 & US277, Grady, OK

Built 1990 Load: 29.4 t ADT: 100

S.H. 19

Over: DRY CREEK

7.3 MI E US81, Grady, OK

Built 1940 Load: 29.8 t ADT: 2,700

S.H. 19

Over: CREEK

7.5 MI E US81, Grady, OK

Built 1940 Load: 29.8 t ADT: 2,700

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 6, 2026