Alfalfa County, OK

386 public highway bridges

Alfalfa County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Alfalfa County, Oklahoma contains 386 public highway bridges. Roughly 27.5% are rated “Good,” 66.1% “Fair,” and 6.5% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

386
Total Bridges
27.5%
Good
66.1%
Fair
6.5%
Poor Condition

Condition Distribution

Good
27.5% (106)
Fair
66.1% (255)
Poor
6.5% (25)

All Bridges (386)

E0220

Fair

Over: EAST CLAY CREEK

7.5W 2N OF JET, Alfalfa, OK

Built 2015 Load: 33.6 t ADT: 100

E0220

Fair

Over: WEST CLAY CREEK

2N .7E OF US 64, Alfalfa, OK

Built 2016 Load: 33.6 t ADT: 100

S.H. 8

Fair

Over: CREEK

3.8 MI.S.KANSAS LINE, Alfalfa, OK

Built 1958 Load: 33.9 t ADT: 770

S.H. 8

Fair

Over: CREEK

5.9 MI.N.MAJOR CL, Alfalfa, OK

Built 1951 Load: 34.1 t ADT: 2,200

S.H. 11

Fair

Over: CREEK

1.2 MI.E. WOODS CL, Alfalfa, OK

Built 1950 Load: 34.2 t ADT: 1,400

E0060

Fair

Over: LITTLE SANDY CREEK

2.4E 2N OF BYRON, Alfalfa, OK

Built 2002 Load: 34.5 t ADT: 75

E0060

Fair

Over: LITTLE SANDY CREEK

2.5E 2N OF BYRON, Alfalfa, OK

Built 2002 Load: 34.5 t ADT: 75

N2550

Fair

Over: STINK CREEK

4.6N 1E. S.H. 8 / 11 JCT., Alfalfa, OK

Built 2006 Load: 34.5 t ADT: 100

N2520

Fair

Over: LITTLE MULE CREEK

2W 2.7N OF SH8/SH11 JCT, Alfalfa, OK

Built 2012 Load: 34.5 t ADT: 100

E0310

Fair

Over: EAGLE CHIEF CREEK

1S 2E OF CARMEN, Alfalfa, OK

Built 2012 Load: 34.5 t ADT: 100

N2590

Fair

Over: CLAY CREEK TRIB.

1E .2S of YEWED, Alfalfa, OK

Built 2018 Load: 34.5 t ADT: 100

E0260

Fair

Over: TWIN SPRINGS CREEK

2S 2.5W OF JET, Alfalfa, OK

Built 1928 Load: 35.4 t ADT: 100

N2560

Fair

Over: DRIFTWOOD CREEK

1.5W .1N OF BURLING, Alfalfa, OK

Built 1987 Load: 35.4 t ADT: 100

E0250

Fair

Over: BRANCH SPRING CREEK

1S 4.5W OF JET, Alfalfa, OK

Built 2004 Load: 35.4 t ADT: 100

N2620

Fair

Over: EAST CLAY CREEK

1E .2S OF US 64/SH 8, Alfalfa, OK

Built 2009 Load: 35.4 t ADT: 100

E0280

Fair

Over: CREEK

2N 1.5W OF CARMEN, Alfalfa, OK

Built 2011 Load: 35.4 t ADT: 50

N2570

Fair

Over: COTTONWOOD CREEK TRIB.

4W .8N OF CHEROKEE, Alfalfa, OK

Built 2012 Load: 35.4 t ADT: 25

N2530

Fair

Over: DRIFTWOOD CREEK

1.6N 1W OF SH8/SH11 JCT, Alfalfa, OK

Built 2013 Load: 35.4 t ADT: 100

U.S. 64

Fair

Over: SPRING CREEK

.2 W JCT S.H. 58, Alfalfa, OK

Built 2013 Load: 35.5 t ADT: 2,000

N2550

Fair

Over: BARROW DRAIN

1W .9S OF ALINE, Alfalfa, OK

Built 1938 Load: 36.3 t ADT: 100

N2610

Fair

Over: COTTONWOOD CREEK

OHIO STREET IN CHEROKEE, Alfalfa, OK

Built 1990 Load: 36.3 t ADT: 100

E0070

Fair

Over: SANDY CREEK

2.8E 1.N OF BYRON, Alfalfa, OK

Built 1993 Load: 37.2 t ADT: 100

E0050

Fair

Over: CREEK

3N .2W OF BURLINGTON, Alfalfa, OK

Built 2005 Load: 37.2 t ADT: 100

N2730

Fair

Over: WAGON CREEK

2E OF JET .2S OF US64, Alfalfa, OK

Built 2020 Load: 37.2 t ADT: 100

E0040

Fair

Over: STINK CREEK TRIB.

1.5E 4N OF BURLINGTON, Alfalfa, OK

Built 1990 Load: 38.1 t ADT: 100

N2630

Fair

Over: CREEK

2E .1N OF CHEROKEE, Alfalfa, OK

Built 1998 Load: 38.1 t ADT: 50

FAS 0216

Fair

Over: SANDY CREEK TRIB.

4S 4.9E OF BRYON, Alfalfa, OK

Built 2005 Load: 38.1 t ADT: 40

E0210

Fair

Over: CREEK

1.1W .3S OF CHEROKEE, Alfalfa, OK

Built 2007 Load: 38.1 t ADT: 25

N2740

Fair

Over: CREEK

9E 5.6N OF BYRON, Alfalfa, OK

Built 2020 Load: 38.1 t ADT: 100

N2660

Fair

Over: TURKEY CREEK

.9S OF HELENA, Alfalfa, OK

Built 2012 Load: 39.0 t ADT: 100

E0380

Fair

Over: INDIAN CREEK

5S .1E OF HELENA, Alfalfa, OK

Built 2017 Load: 39.0 t ADT: 24

N2650

Fair

Over: CREEK

1W 1.4S OF HELENA, Alfalfa, OK

Built 2017 Load: 39.0 t ADT: 24

N2650

Fair

Over: CREEK

1W .5S OF HELENA, Alfalfa, OK

Built 2017 Load: 39.0 t ADT: 24

N2720

Fair

Over: WAGON CREEK

3S 1E .25N OF JET, Alfalfa, OK

Built 2017 Load: 39.0 t ADT: 24

E0370

Fair

Over: EAGLE CHIEF CREEK

2S .9W OF ALINE, Alfalfa, OK

Built 2005 Load: 39.9 t ADT: 100

E0160

Fair

Over: SALT FORK TRIB.

7.3W 1S OF INGERSOLL, Alfalfa, OK

Built 2012 Load: 39.9 t ADT: 75

E0040

Fair

Over: LITTLE DRIFTWOOD CREEK

4N 2.8W OF SH8/SH11 JCT, Alfalfa, OK

Built 2012 Load: 39.9 t ADT: 100

E0370 (FAS 0211)

Fair

Over: TURKEY CREEK TRIB

4.7E OF S.H. 58, Alfalfa, OK

Built 2012 Load: 39.9 t ADT: 100

N2620

Fair

Over: CREEK

.2N OF E. 5TH ST., Alfalfa, OK

Built 2015 Load: 39.9 t ADT: 100

E0270

Fair

Over: WAGON CREEK

3S .5E OF JET, Alfalfa, OK

Built 2017 Load: 39.9 t ADT: 24

E0260

Fair

Over: CREEK

8W 2S .4E OF JET, Alfalfa, OK

Built 2017 Load: 39.9 t ADT: 100

N2660

Fair

Over: BIG SANDY CREEK

4 N 1 E OF BRYON, Alfalfa, OK

Built 2023 Load: 39.9 t ADT: 100

E0020 (FAS 0224)

Fair

Over: CREEK

1.3E OF SH 58, Alfalfa, OK

Built 1998 Load: 40.8 t ADT: 100

N2630

Fair

Over: WEST CLAY CREEK

2E 3.6N OF SH8/US64 JCT, Alfalfa, OK

Built 2011 Load: 40.8 t ADT: 100

E0320

Fair

Over: TURKEY CREEK

1N 2.5W OF GOLTRY, Alfalfa, OK

Built 2012 Load: 40.8 t ADT: 100

E0260

Fair

Over: CREEK

4N .5W of CARMEN, Alfalfa, OK

Built 2018 Load: 40.8 t ADT: 100

N2640

Fair

Over: EAST CLAY CREEK

2W 4.5N OF SH45/SH58, Alfalfa, OK

Built 2009 Load: 41.7 t ADT: 100

N2600

Fair

Over: WEST CLAY CREEK

4E; 1.2S OF CARMEN, Alfalfa, OK

Built 2010 Load: 42.6 t ADT: 25

N2550

Fair

Over: EAGLE CHIEF CREEK TRIB.

4.7W & N OF ALINE, Alfalfa, OK

Built 2012 Load: 43.5 t ADT: 100

E0230

Fair

Over: WAGON CREEK

2.8E .9N OF JET, Alfalfa, OK

Built 2016 Load: 43.5 t ADT: 100

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.