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)

N2530

Fair

Over: CREEK

8W .4S OF CHEROKEE, Alfalfa, OK

Built 1938 ADT: 100

E0360

Fair

Over: CREEK

2.9W 1S OF ALINE, Alfalfa, OK

Built 1945 ADT: 100

E0240

Fair

Over: CLAY CREEK TRIB.

1S .2W OF YEWED, Alfalfa, OK

Built 1949 ADT: 25

N2520

Fair

Over: SALT FORK TRIB.

9W OF CHEROKEE .3S OF 64, Alfalfa, OK

Built 1950 ADT: 25

N2614 (N. PENN)

Fair

Over: COTTONWOOD CREEK

.2E SH64 .3N WASHINGTON, Alfalfa, OK

Built 1965 ADT: 25

E0210

Fair

Over: CREEK

2N .3W OF YEWED, Alfalfa, OK

Built 1938 Load: 2.7 t ADT: 25

N2720

Fair

Over: TURKEY CREEK

3.1S OF GOLTRY 1W OF SH45, Alfalfa, OK

Built 1967 Load: 5.4 t ADT: 100

E0230

Fair

Over: EAGLE CHIEF CREEK TRIB.

5.6W OF LAMBERT, Alfalfa, OK

Built 1955 Load: 9.1 t ADT: 100

E0220

Fair

Over: CREEK

5.6W 1N OF YEWED, Alfalfa, OK

Built 1955 Load: 10.0 t ADT: 100

N2640

Fair

Over: CREEK

7W .6S OF JET, Alfalfa, OK

Built 1950 Load: 10.9 t ADT: 100

N2590

Fair

Over: WEST CLAY CREEK

2E .1S OF SH45/SH8, Alfalfa, OK

Built 1995 Load: 11.8 t ADT: 100

E0230

Fair

Over: EAGLE CHIEF CREEK

6W OF LAMBERT, Alfalfa, OK

Built 1955 Load: 11.8 t ADT: 100

N2540

Fair

Over: CREEK

1W .9S OF CARMEN, Alfalfa, OK

Built 2001 Load: 11.8 t ADT: 100

E0270

Fair

Over: CREEK

3N 2.6W OF CARMEN, Alfalfa, OK

Built 1956 Load: 12.2 t ADT: 100

N2580

Fair

Over: WEST CLAY CREEK TRIB.

.5E .5S OF LAMBERT, Alfalfa, OK

Built 1937 Load: 12.7 t ADT: 25

E0270

Fair

Over: CREEK

3S 1.2E OF JET, Alfalfa, OK

Built 2000 Load: 12.7 t ADT: 100

E0290

Fair

Over: CREEK

5S; .9E OF US64/SH8, Alfalfa, OK

Built 2010 Load: 12.7 t ADT: 100

N2740

Fair

Over: WAGON CREEK

3E 1.2N OF JET, Alfalfa, OK

Built 1911 Load: 13.6 t ADT: 100

N2610 (FAS 0204)

Fair

Over: CREEK

1E OF SH8, Alfalfa, OK

Built 1936 Load: 13.6 t ADT: 100

N2520

Fair

Over: SALT FORK TRIB.

9W OF CHEROKEE .6S US64, Alfalfa, OK

Built 1938 Load: 13.6 t ADT: 100

N2640 (0246C)

Fair

Over: CREEK

3E 1.9N OF US64/SH8, Alfalfa, OK

Built 1965 Load: 13.6 t ADT: 100

N2600

Fair

Over: STINK CREEK

1W .5S OF JCT SH8/SH58, Alfalfa, OK

Built 1993 Load: 13.6 t ADT: 100

E0300 (FAS 0212)

Fair

Over: EAST CLAY CREEK

3N .7W OF SH45/SH8, Alfalfa, OK

Built 1932 Load: 14.5 t ADT: 25

N2550

Fair

Over: CREEK

6W .1N OF CHEROKEE, Alfalfa, OK

Built 1939 Load: 14.5 t ADT: 50

E0090

Fair

Over: STINK CREEK

MI WEST OF SH-58, Alfalfa, OK

Built 1990 Load: 14.5 t ADT: 100

E0260

Fair

Over: WAGON CREEK

2S 1.9E OF JET, Alfalfa, OK

Built 1957 Load: 14.9 t ADT: 100

E0030

Fair

Over: STINK CREEK

5N .9E OF SH 8/11 JCT., Alfalfa, OK

Built 1937 Load: 15.4 t ADT: 100

N2710 (FAS 0205)

Fair

Over: CREEK

4.0 MI N SH 45, Alfalfa, OK

Built 1961 Load: 15.4 t ADT: 100

N2620

Fair

Over: CREEK

4E 3.9N OF YEWED, Alfalfa, OK

Built 2000 Load: 15.4 t ADT: 100

FAS 0216

Fair

Over: BIG SANDY CREEK TRIB.

10.5E OF S.H. 11, Alfalfa, OK

Built 2005 Load: 15.4 t ADT: 40

E0260

Fair

Over: SPRING CREEK

2S 4.7W OF JET, Alfalfa, OK

Built 2001 Load: 16.3 t ADT: 100

E0290

Fair

Over: CREEK

1N .9W OF CARMEN, Alfalfa, OK

Built 1938 Load: 17.2 t ADT: 100

N2650

Fair

Over: CREEK

.9S OF BYRON, Alfalfa, OK

Built 1939 Load: 17.2 t ADT: 100

N2560

Fair

Over: CREEK

_, Alfalfa, OK

Built 2005 Load: 17.2 t ADT: 100

N2650

Fair

Over: CREEK

4.3S 1W OF HELENA, Alfalfa, OK

Built 2011 Load: 17.2 t ADT: 100

E0240

Fair

Over: CREEK

2W OF SH 8, Alfalfa, OK

Built 1949 Load: 18.1 t ADT: 100

E0210 (0218C)

Fair

Over: WEST CLAY CREEK

3N 1.4E OF US 64, Alfalfa, OK

Built 1955 Load: 18.1 t ADT: 100

E0300

Fair

Over: WAGON CREEK

3N .8E OF GOLTRY, Alfalfa, OK

Built 1958 Load: 18.1 t ADT: 100

E0280 (0224C)

Fair

Over: WAGON CREEK

4S 1.4E OF JET, Alfalfa, OK

Built 1975 Load: 18.1 t ADT: 100

E0140

Fair

Over: CREEK

7.6W 1N OF INGERSOLL, Alfalfa, OK

Built 2002 Load: 18.1 t ADT: 100

FAS 0211

Fair

Over: TURKEY CREEK TRIB.

2.1E OF S.H. 58, Alfalfa, OK

Built 2004 Load: 18.1 t ADT: 100

N2590

Fair

Over: COTTONWOOD CREEK TRIB.

2W 1.2N OF CHEROKEE, Alfalfa, OK

Built 1921 Load: 19.1 t ADT: 75

E0260

Fair

Over: CREEK

4W 2S OF JET, Alfalfa, OK

Built 1935 Load: 19.1 t ADT: 25

E0270

Fair

Over: CREEK

3S .5E OF US64/SH8, Alfalfa, OK

Built 1936 Load: 19.1 t ADT: 100

N2580

Fair

Over: WEST CLAY CREEK TRIB.

3E 1.8N OF CARMEN, Alfalfa, OK

Built 1937 Load: 19.1 t ADT: 100

E0300 (FAS 0212)

Fair

Over: CREEK

3N 1.8E OF SH45/SH8, Alfalfa, OK

Built 1937 Load: 19.1 t ADT: 25

E0360

Fair

Over: TURKEY CREEK TRIB.

3S 3.9E OF HELENA, Alfalfa, OK

Built 1955 Load: 19.1 t ADT: 24

E0040

Fair

Over: BARROW DRAIN

4N .1W OF SH 8/11 JCT., Alfalfa, OK

Built 1962 Load: 19.1 t ADT: 100

E0230 (FAS 0213)

Fair

Over: CREEK

1.2W OF LAMBERT, Alfalfa, OK

Built 1962 Load: 19.1 t ADT: 100

N2600

Fair

Over: WEST CLAY CREEK TRIB.

2E .3S OF YEWED, Alfalfa, OK

Built 1964 Load: 19.1 t ADT: 25

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.