Seminole County, OK

293 public highway bridges

Seminole County Bridge Snapshot

Seminole County, Oklahoma contains 293 public highway bridges in the FHWA National Bridge Inventory. Roughly 34.8% are rated “Good,” 48.5% “Fair,” 11.3% “Poor,” and 11.3% 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.

293
Total Bridges
34.8%
Good
11.3%
Poor
11.3%
Structurally Deficient

Condition Distribution

Good
34.8% (102)
Fair
48.5% (142)
Poor
11.3% (33)
SD
11.3% (33)

All Bridges (293)

U.S. 270

Unknown

Over: S.H. 59 UNDER

US 270; @ JCT SH 59, Seminole, OK

Built 1962 ADT: 1,500

I-40

Unknown

Over: CO. RD. UNDER

4 MI E POTT CO, Seminole, OK

Built 1963 ADT: 500

I-40

Unknown

Over: CO. RD. UNDER

4 MI E POTT CO, Seminole, OK

Built 1963 ADT: 500

I-40

Unknown

Over: CO. RD. UNDER

12 MI E POTT CO, Seminole, OK

Built 1963 ADT: 100

I-40

Unknown

Over: CO. RD. UNDER

12 MI E POTT CO, Seminole, OK

Built 1963 ADT: 100

CO. RD.

Unknown

Over: I-40 EB UNDER

9 MI E POTT CO, Seminole, OK

Built 1963 ADT: 7,550

CO. RD.

Unknown

Over: I-40 WB UNDER

9 MI E POTT CO, Seminole, OK

Built 1963 ADT: 7,550

CO. RD.

Unknown

Over: I-40 UNDER

2 MI E POTT CO, Seminole, OK

Built 1963 ADT: 17,800

CO. RD.

Unknown

Over: I-40 UNDER

10 MI E POTT CO, Seminole, OK

Built 1963 ADT: 15,100

I-40

Unknown

Over: CO. RD. UNDER

5 MI E POTT CO, Seminole, OK

Built 1964 ADT: 500

I-40

Unknown

Over: CO. RD. UNDER

5 MI E POTT CO, Seminole, OK

Built 1964 ADT: 100

CO. RD.

Unknown

Over: I-40 WB UNDER

14 MI E POTT CO, Seminole, OK

Built 1964 ADT: 7,650

CO. RD.

Unknown

Over: I-40 EB UNDER

14 MI E POTT CO, Seminole, OK

Built 1964 ADT: 7,550

CO. RD.

Unknown

Over: I-40 UNDER

17 MI E POTT. C/L, Seminole, OK

Built 1964 ADT: 14,800

S.H. 99

Unknown

Over: I-40 UNDER

I-40 & S.H. 99 JCT., Seminole, OK

Built 2002 ADT: 17,800

S.H. 56

Unknown

Over: I-40 UNDER

JCT I-40/S.H. 56, Seminole, OK

Built 2007 ADT: 14,800

D3665

Fair

Over: CREEK

.7 N & .5 E OF WEWOKA, Seminole, OK

Built 1934 ADT: 200

E1340

Fair

Over: CREEK

1 S & 1.2 W OF WOLF, Seminole, OK

Built 1940 ADT: 100

E1230

Fair

Over: CREEK

.5 N & 2.2 W OF SEMINOLE, Seminole, OK

Built 1941 ADT: 495

N3520

Fair

Over: CREEK

2.1 N & 2 E OF MAUD, Seminole, OK

Built 1976 ADT: 100

6780C

Fair

Over: WEWOKA CREEK

.2 S & 1 E OF SEMINOLE, Seminole, OK

Built 1947 Load: 2.7 t ADT: 1,025

N3620

Fair

Over: CREEK

3.1 S OF SYLVIAN, Seminole, OK

Built 1975 Load: 5.4 t ADT: 100

N3570

Fair

Over: CREEK

.4 S & 1 E OF WOLF, Seminole, OK

Built 1988 Load: 5.4 t ADT: 100

N3630

Fair

Over: CREEK

3.9 S & 1 E OF SYLVIAN, Seminole, OK

Built 1927 Load: 7.3 t ADT: 100

N3620

Fair

Over: CREEK

.3 N & 2.2 W OF SASAKWA, Seminole, OK

Built 1939 Load: 8.2 t ADT: 100

E1110

Fair

Over: CREEK

4 N & 3.1 W OF LITTLE, Seminole, OK

Built 1965 Load: 9.1 t ADT: 100

E1320

Fair

Over: CREEK

2 S & .9 E OF MAUD, Seminole, OK

Built 1988 Load: 9.1 t ADT: 50

N3510

Fair

Over: WEWOKA CREEK

1.4 N & 5 W OF SEMINOLE, Seminole, OK

Built 1989 Load: 10.0 t ADT: 100

E1240

Fair

Over: CREEK

3 S & 3.1 W OF BUTNER, Seminole, OK

Built 1928 Load: 11.8 t ADT: 50

E1350

Fair

Over: CREEK

2 S & 2.6 W OF WOLF, Seminole, OK

Built 1939 Load: 12.7 t ADT: 100

N3530

Fair

Over: SALT CREEK

4.4 S & 3 E OF MAUD, Seminole, OK

Built 1970 Load: 12.7 t ADT: 100

N3680

Fair

Over: TRIBUTARY TO WEWOKA CK

.1 N & 2 E OF WEWOKA, Seminole, OK

Built 2002 Load: 16.3 t ADT: 100

6718C

Fair

Over: CREEK

.2 N & 1.4 E OF LIMA, Seminole, OK

Built 1927 Load: 19.1 t ADT: 740

6718C

Fair

Over: CREEK

.2 N & 1.5 E OF LIMA, Seminole, OK

Built 1927 Load: 19.1 t ADT: 740

D3680

Fair

Over: CREEK

1.7 S & .7 W OF BUTNER, Seminole, OK

Built 1934 Load: 19.1 t ADT: 100

N3670

Fair

Over: CREEK

2.7 N & 1 E OF WEWOKA, Seminole, OK

Built 1934 Load: 19.1 t ADT: 100

6769C

Fair

Over: CREEK

.7 S & 2 W OF SYLVIAN, Seminole, OK

Built 1938 Load: 19.1 t ADT: 900

N3690

Fair

Over: CREEK

1.9 S & 1 E OF BUTNER, Seminole, OK

Built 1938 Load: 19.1 t ADT: 100

6756C

Fair

Over: CREEK

1.3 S & 4 E OF SEMINOLE, Seminole, OK

Built 1938 Load: 19.1 t ADT: 1,040

E1340

Fair

Over: CREEK

1 S & 1.9 W OF WOLF, Seminole, OK

Built 1938 Load: 19.1 t ADT: 100

6732C

Fair

Over: CREEK

3.5 N & 2.9 W OF SASAKWA, Seminole, OK

Built 1938 Load: 19.1 t ADT: 100

6726C

Fair

Over: CREEK

3 S & 2 W OF WEWOKA, Seminole, OK

Built 1938 Load: 19.1 t ADT: 220

E1120

Fair

Over: CREEK

.7 W OF SCHOOLTON, Seminole, OK

Built 1938 Load: 19.1 t ADT: 75

E1110

Fair

Over: CREEK

4 N & 2.5 E OF SYLVIAN, Seminole, OK

Built 1938 Load: 19.1 t ADT: 100

N3550

Fair

Over: CREEK

1.1 S & 1 W OF LITTLE, Seminole, OK

Built 1939 Load: 19.1 t ADT: 100

N3550

Fair

Over: CREEK

1.8 N & 1 W OF BOWLEGS, Seminole, OK

Built 1939 Load: 19.1 t ADT: 100

N3650

Fair

Over: CREEK

6.3 S & 1 W OF WEWOKA, Seminole, OK

Built 1939 Load: 19.1 t ADT: 100

E1380

Fair

Over: CREEK

3.7 N & 1.1 W OF KONAWA, Seminole, OK

Built 1939 Load: 19.1 t ADT: 75

E1160

Fair

Over: CREEK

1 S & 4.5 W OF LITTLE, Seminole, OK

Built 1939 Load: 19.1 t ADT: 50

E1380

Fair

Over: CREEK

3.6 N & .4 E OF KONAWA, Seminole, OK

Built 1939 Load: 19.1 t ADT: 100

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

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial