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)

Sort:

S.H. 58

Over: CREEK

1.1 MI.S. OF JCT.SH45, Alfalfa, OK

Built 1963 Load: 25.6 t ADT: 1,300

E0030

Over: STINK CREEK

5N OF BURLINGTON, Alfalfa, OK

Built 1991 Load: 26.3 t ADT: 50

E0310

Over: EAGLE CHIEF CREEK TRIB.

1S 3.7W OF CARMEN, Alfalfa, OK

Built 2000 Load: 26.3 t ADT: 100

N2570

Over: DRIFTWOOD CREEK

.5W .7S OF BULRINGTON, Alfalfa, OK

Built 2008 Load: 26.3 t ADT: 100

N2580

Over: CREEK

1W; 1.3S OF INGERSOL, Alfalfa, OK

Built 2007 Load: 26.3 t ADT: 100

N2700

Over: RUSH CREEK

5E 5.7N OF BYRON, Alfalfa, OK

Built 2007 Load: 26.3 t ADT: 100

E0240

Over: EAGLE CHIEF CREEK TRIB.

6N 3.5W OF CARMAN, Alfalfa, OK

Built 1950 Load: 27.2 t ADT: 100

E0290

Over: EAST CLAY CREEK

4N 3.4W OF HELENA, Alfalfa, OK

Built 2001 Load: 27.2 t ADT: 100

E0190

Over: COTTONWOOD CREEK TRIB.

5.5W 1S OF CHEROKEE, Alfalfa, OK

Built 2005 Load: 27.2 t ADT: 25

U.S. 64

Over: CREEK

4.6 MI.S.SH11, Alfalfa, OK

Built 1927 Load: 27.4 t ADT: 2,700

E0280

Over: WEST CLAY CREEK

4S 1.9W OF US64/SH8, Alfalfa, OK

Built 2015 Load: 28.1 t ADT: 100

S.H. 45

Over: CREEK

1.4 MI.E. OF WOODS CL, Alfalfa, OK

Built 1930 Load: 28.8 t ADT: 1,100

U.S. 64

Over: WEST CLAY CREEK

1.1 MI.N.JCT.SH8, Alfalfa, OK

Built 1972 Load: 28.8 t ADT: 2,700

N2510

Over: DRIFTWOOD CREEK

3W .9N OF JCT SH8/11, Alfalfa, OK

Built 2001 Load: 29.0 t ADT: 100

S.H. 45

Over: EAGLE CHIEF CREEK

1.2 MI.E. OF WOODS CL, Alfalfa, OK

Built 1956 Load: 29.2 t ADT: 1,100

U.S. 64

Over: UNNAMED CREEK

4.4W OF JCT S.H. 8, Alfalfa, OK

Built 2011 Load: 29.4 t ADT: 2,500

E0090

Over: DRIFTWOOD CREEK

1S OF BURLINGTON, Alfalfa, OK

Built 1935 Load: 29.9 t ADT: 50

E0330

Over: EAGLE CHIEF CREEK TRIB.

2N 4.9W OF ALINE, Alfalfa, OK

Built 1951 Load: 29.9 t ADT: 100

E0030

Over: LITTLE MULE CREEK

5N 1.1E SH 8/11 JCT., Alfalfa, OK

Built 1995 Load: 29.9 t ADT: 100

N2580

Over: WEST CLAY CREEK TRIB.

2.9N 3E OF CARMEN, Alfalfa, OK

Built 2019 Load: 29.9 t ADT: 100

E0280 (FAS 0226)

Over: TWIN SPRINGS CREEK

4S 2.4W OF JET, Alfalfa, OK

Built 1989 Load: 30.8 t ADT: 100

E0340

Over: TURKEY CREEK

1S 4.8E OF HELENA, Alfalfa, OK

Built 1993 Load: 30.8 t ADT: 70

N2750 (FAS 0207)

Over: BNSF R.R. UNDER

4E 1.4N OF JET, Alfalfa, OK

Built 1995 Load: 30.8 t ADT: 75

N2580 (FAS 0209)

Over: STINK CREEK

6.8N OF US 64, Alfalfa, OK

Built 1993 Load: 30.8 t ADT: 50

N2590

Over: STINK CREEK

2W .2S OF SH11/SH58, Alfalfa, OK

Built 2012 Load: 30.8 t ADT: 75

N2740

Over: WAGON CREEK

3E 2.2N OF JET, Alfalfa, OK

Built 2015 Load: 30.8 t ADT: 100

E0290

Over: WAGON CREEK

4N 1.4E OF GOLTRY, Alfalfa, OK

Built 2017 Load: 30.8 t ADT: 100

S.H. 8

Over: CREEK

0.7 MI.S.KANSAS LINE, Alfalfa, OK

Built 1958 Load: 31.7 t ADT: 770

E0160

Over: SALT FORK TRIB.

6.5W 1S OF INGERSOL, Alfalfa, OK

Built 1945 Load: 31.8 t ADT: 100

E0010

Over: LITTLE MULE CREEK

1.8W OF SH 8, Alfalfa, OK

Built 1987 Load: 31.8 t ADT: 150

E0020 (FAS 0224)

Over: SANDY CREEK

4.5E OF SH 58, Alfalfa, OK

Built 1994 Load: 31.8 t ADT: 100

E0270

Over: EAST CLAY CREEK

3S 7.5W OF JET, Alfalfa, OK

Built 2002 Load: 31.8 t ADT: 25

N2690

Over: TURKEY CREEK

3E 1.4N OF GULTRY, Alfalfa, OK

Built 2002 Load: 31.8 t ADT: 100

E0140

Over: CREEK

5.2W 1N .6W OF INGERSOLL, Alfalfa, OK

Built 2001 Load: 31.8 t ADT: 100

E0180 (FAS 0227)

Over: COTTONWOOD CREEK

1.3W OF OHIO ST, Alfalfa, OK

Built 1947 Load: 32.7 t ADT: 100

S.H. 58

Over: CREEK

1.6 MI.E.OF JCT.SH8, Alfalfa, OK

Built 1967 Load: 32.7 t ADT: 1,500

N2550 (FAS 0227)

Over: EAGLE CHIEF CREEK

1.9S OF SH 45 AT CARMEN, Alfalfa, OK

Built 1982 Load: 32.7 t ADT: 100

E0020 (FAS 0224)

Over: MEDICINE LODGE RIVER

7.3E OF SH 8, Alfalfa, OK

Built 1982 Load: 32.7 t ADT: 50

E0020 (FAS 0224)

Over: RUSH CREEK

5.9E OF SH 58, Alfalfa, OK

Built 1994 Load: 32.7 t ADT: 100

E0040

Over: SANDY CREEK

4N 1.3E OF BYRON, Alfalfa, OK

Built 2001 Load: 32.7 t ADT: 24

E0030

Over: LITTLE SANDY CREEK

5N 1.1E OF BRYON, Alfalfa, OK

Built 2002 Load: 32.7 t ADT: 50

N2680

Over: TURKEY CREEK

2E 1.6N OF HELENA, Alfalfa, OK

Built 2003 Load: 32.7 t ADT: 24

E0340

Over: TURKEY CREEK

1S 1.6W OF GOLTRY, Alfalfa, OK

Built 2008 Load: 32.7 t ADT: 100

E0280 (0224C)

Over: WAGON CREEK

4S 1.7E OF JET, Alfalfa, OK

Built 2015 Load: 32.7 t ADT: 100

S.H. 11

Over: SALT FORK ARK. RIV TRIB.

8.2E JCT. US64/SH 8 & 11, Alfalfa, OK

Built 2005 Load: 33.5 t ADT: 1,500

S.H. 45

Over: CREEK

2.8 MI.E. OF WOODS CL, Alfalfa, OK

Built 1930 Load: 33.6 t ADT: 1,100

E0270

Over: SPRING CREEK TRIB.

3S 4;2W OF JET, Alfalfa, OK

Built 2004 Load: 33.6 t ADT: 100

N2560

Over: CREEK

5W; .1N OF CHEROKEE, Alfalfa, OK

Built 2007 Load: 33.6 t ADT: 25

N2575

Over: CREEK

.5N OF BURLINGTON, Alfalfa, OK

Built 2009 Load: 33.6 t ADT: 100

E0270

Over: WEST CLAY CREEK TRIB.

3N 3.9E OF CARMEN, Alfalfa, OK

Built 2012 Load: 33.6 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

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Compiled by PlainBridges, Independent data publisher

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.