Pittsburg County, OK

409 public highway bridges

Pittsburg County Bridge Snapshot

Pittsburg County, Oklahoma contains 409 public highway bridges in the FHWA National Bridge Inventory. Roughly 40.8% are rated “Good,” 40.3% “Fair,” 7.8% “Poor,” and 7.8% 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.

409
Total Bridges
40.8%
Good
7.8%
Poor
7.8%
Structurally Deficient

Condition Distribution

Good
40.8% (167)
Fair
40.3% (165)
Poor
7.8% (32)
SD
7.8% (32)

All Bridges (409)

N4049 (ROAD TO

Fair

Over: SANDY CREEK TRIB.

100FT S. OF US 270, Pittsburg, OK

Built 1997 Load: 46.2 t ADT: 200

E1350

Fair

Over: SCIPIO CREEK

.5 N 3.1 W OF SCIPIO, Pittsburg, OK

Built 1947 Load: 46.3 t ADT: 30

S.H. 113

Fair

Over: ROCK CREEK

11.4 W & N JCT US 69, Pittsburg, OK

Built 1961 Load: 46.5 t ADT: 1,200

S.H. 63

Fair

Over: CREEK

0.7 SW JCT US 270, Pittsburg, OK

Built 1939 Load: 47.9 t ADT: 410

E1470

Fair

Over: CREEK

1.3E OF HAYWOOD, Pittsburg, OK

Built 2005 Load: 51.7 t ADT: 25

S.H. 2

Fair

Over: MILLS CREEK

2.5 S JCT SH-31, Pittsburg, OK

Built 1957 Load: 53.1 t ADT: 1,200

U.S. 69

Fair

Over: A OK R.R. UNDER

3.68 N JCT US 69B, Pittsburg, OK

Built 1957 Load: 54.5 t ADT: 13,200

U.S. 69

Fair

Over: CREEK

3.2 N JCT SH 63, Pittsburg, OK

Built 1956 Load: 55.4 t ADT: 16,600

D4030

Fair

Over: CREEK

1.8 MI S OF SAVANNA, Pittsburg, OK

Built 1938 Load: 76.2 t ADT: 100

U.S. 69

Fair

Over: CREEK

1.6 N JCT SH 113, Pittsburg, OK

Built 1963 Load: 79.9 t ADT: 14,900

GRAVEL RD, 46LC

Good

Over: UNNAMED CREEK

BTW SECTIONS 46PC & 46LC, Pittsburg, OK

Built 1954 Load: 15.9 t ADT: 100

N4010

Good

Over: CREEK

1.2 S .5 E OF ULAN, Pittsburg, OK

Built 1938 Load: 19.1 t ADT: 100

N4010

Good

Over: CREEK

1.3 S .5 E OF ULAN, Pittsburg, OK

Built 1938 Load: 19.1 t ADT: 100

6168C

Good

Over: CREEK

.1 W OF MCALESTER AIRP, Pittsburg, OK

Built 1938 Load: 19.1 t ADT: 250

E1570

Good

Over: CREEK

1.5 E 1.0 N OF KIOWA, Pittsburg, OK

Built 1938 Load: 19.1 t ADT: 100

E1520

Good

Over: ROCK CREEK

1. S 2. E OF SAVANNA, Pittsburg, OK

Built 1938 Load: 19.1 t ADT: 100

N4085

Good

Over: MILLER CREEK

1.5 S 2.5 W OF ALDERSO, Pittsburg, OK

Built 1938 Load: 19.1 t ADT: 350

E1350

Good

Over: CREEK

.5 N .5 W OF SCIPO, Pittsburg, OK

Built 1939 Load: 19.1 t ADT: 100

6138C

Good

Over: CHUN CREEK

.1 E OF PITTSBURG, Pittsburg, OK

Built 1939 Load: 19.1 t ADT: 250

6120C

Good

Over: CREEK

1.5 S 3. E OF SCIPIO, Pittsburg, OK

Built 1940 Load: 19.1 t ADT: 400

FAS 6126

Good

Over: CREEK

2.1 N 5.8 W OF KIOWA, Pittsburg, OK

Built 1943 Load: 19.1 t ADT: 200

FAS 6126

Good

Over: BOGGY CREEK

2.1 N 1.8 W OF KIOWA, Pittsburg, OK

Built 1960 Load: 19.1 t ADT: 200

E1480

Good

Over: CREEK

1. N 1.2 E HARTSHORNE, Pittsburg, OK

Built 1962 Load: 19.1 t ADT: 100

E1480

Good

Over: CREEK

1.5N OF HARTSHORNE, Pittsburg, OK

Built 1980 Load: 19.1 t ADT: 100

6186C

Good

Over: CHAMBERS CREEK

3.0 MI N OF SAVANNA, Pittsburg, OK

Built 1982 Load: 19.1 t ADT: 100

6154C

Good

Over: LITTLE WILD HORSE CREEK

2. W 3.3 N ARPELAR, Pittsburg, OK

Built 1984 Load: 19.1 t ADT: 100

6126C

Good

Over: CREEK

4.5 MI W OF DOW, Pittsburg, OK

Built 1987 Load: 19.1 t ADT: 100

6110C

Good

Over: CREEK

1.7 W .4 N OF BLOCKER, Pittsburg, OK

Built 1982 Load: 19.1 t ADT: 100

N4190

Good

Over: CREEK

1.5 MI N HARTSHORNE, Pittsburg, OK

Built 1991 Load: 19.1 t ADT: 100

N4090

Good

Over: CREEK

2 S 2.5 W OF ALDERSON, Pittsburg, OK

Built 2001 Load: 19.1 t ADT: 1,100

6176C

Good

Over: LONE OAK CREEK

2 MI N HARTSHORNE, Pittsburg, OK

Built 2003 Load: 19.1 t ADT: 425

N4110

Good

Over: CREEK

2W OF CROWDER 1.5N US69, Pittsburg, OK

Built 2006 Load: 19.1 t ADT: 50

E1570 (6144C)

Good

Over: BRUSHY CREEK

1S 1E OF BLANCO, Pittsburg, OK

Built 2015 Load: 19.1 t ADT: 100

N4080

Good

Over: MEDICINE CREEK

2.9S 1.2E OF INDIANOLA, Pittsburg, OK

Built 2017 Load: 19.1 t ADT: 75

6154C

Good

Over: CREEK

1N 0.5E OF CABINESS, Pittsburg, OK

Built 2020 Load: 19.1 t ADT: 100

N3910

Good

Over: TRIB TO HOMINY CREEK

1.7 E 2.4 N OF ASHLAND OK, Pittsburg, OK

Built 2023 Load: 19.1 t ADT: 200

E1530

Good

Over: CREEK

1.4 E 2 N OF ASHLAND, Pittsburg, OK

Built 2023 Load: 19.1 t ADT: 100

E1595

Good

Over: CREEK

3.76 S E BLANCO, Pittsburg, OK

Built 2023 Load: 19.1 t ADT: 100

N4150

Good

Over: CREEK

8 E 2.4 S BLANCO, Pittsburg, OK

Built 2023 Load: 19.1 t ADT: 100

E1611

Good

Over: CREEK

5 S 3.5 E OF BLANCO, Pittsburg, OK

Built 2023 Load: 19.1 t ADT: 100

NEW BAKE RD

Good

Over: SANDY CREEK

0.5 S. OF US 270, Pittsburg, OK

Built 1989 Load: 19.5 t ADT: 500

PLUM ST.

Good

Over: DRAINAGE CANAL

600' SOUTH ASHLAND AVE., Pittsburg, OK

Built 1998 Load: 19.5 t ADT: 20

7TH ST.

Good

Over: DRAINAGE CANAL

150' SOUTH OF COAL ST., Pittsburg, OK

Built 1998 Load: 19.5 t ADT: 200

VINE ST.

Good

Over: DRAINAGE CANAL

150' S. OF COAL ST., Pittsburg, OK

Built 1998 Load: 19.5 t ADT: 200

U.S. 270

Good

Over: CREEK

2.05 E HUGHES C/L, Pittsburg, OK

Built 1940 Load: 19.6 t ADT: 3,800

S.H. 31

Good

Over: CREEK

10.09 E JCT SH 31A, Pittsburg, OK

Built 1939 Load: 19.6 t ADT: 230

S.H. 31

Good

Over: CREEK

15.92 E JCT US 270, Pittsburg, OK

Built 1941 Load: 19.6 t ADT: 1,800

S.H. 31

Good

Over: CREEK

5.48 E JCT SH 31A, Pittsburg, OK

Built 1945 Load: 19.6 t ADT: 210

S.H. 31

Good

Over: CREEK

1.5 W HASKELL C/L, Pittsburg, OK

Built 1950 Load: 23.7 t ADT: 2,000

6112C

Good

Over: HOUSE CREEK

4.6N 1.4E FEATHERSTON, Pittsburg, OK

Built 2006 Load: 24.5 t ADT: 75

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