Harmon County, OK

106 public highway bridges

Harmon County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Harmon County, Oklahoma contains 106 public highway bridges. Roughly 75.5% are rated “Good,” 23.6% “Fair,” and 0.9% “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.

106
Total Bridges
75.5%
Good
23.6%
Fair
0.9%
Poor Condition

Condition Distribution

Good
75.5% (80)
Fair
23.6% (25)
Poor
0.9% (1)

All Bridges (106)

2928C

Good

Over: CREEK

5.9 N OF GOULD, Harmon, OK

Built 1947 Load: 32.7 t ADT: 100

E1630

Good

Over: CREEK

1. S 1.3 E OF MC QUEEN, Harmon, OK

Built 1954 Load: 32.7 t ADT: 60

2940C

Good

Over: CREEK

2.0 W 1.0 S OF HOLLIS, Harmon, OK

Built 1962 Load: 32.7 t ADT: 70

2940C

Good

Over: CREEK

2.0 W 5.0 S OF HOLLIS, Harmon, OK

Built 1962 Load: 32.7 t ADT: 100

2940C

Good

Over: CREEK

2.0 W 1.8 S OF HOLLIS, Harmon, OK

Built 1962 Load: 32.7 t ADT: 100

2940C

Good

Over: CREEK

2.0 W 0.1 S OF HOLLIS, Harmon, OK

Built 1962 Load: 32.7 t ADT: 100

2940C

Good

Over: CREEK

2.0 W 0.2 S OF HOLLIS, Harmon, OK

Built 1962 Load: 32.7 t ADT: 100

FAS 2912

Good

Over: BITTER CREEK

2.4 MI N OF US 62, Harmon, OK

Built 1982 Load: 32.7 t ADT: 100

FAS 2908

Good

Over: CREEK

7 MI S GOULD, Harmon, OK

Built 1983 Load: 32.7 t ADT: 50

FAS 2908

Good

Over: CREEK

2.6 MI N OF US 60, Harmon, OK

Built 1984 Load: 32.7 t ADT: 50

2944C

Good

Over: CREEK

1.4 S 3.3 E OF VINSON, Harmon, OK

Built 1986 Load: 32.7 t ADT: 60

E1640

Good

Over: CREEK

2.3 S 1.3 W OF GOULD, Harmon, OK

Built 1991 Load: 32.7 t ADT: 50

N1810

Good

Over: CREEK

6.3 E .9 N OF VINSON, Harmon, OK

Built 1992 Load: 32.7 t ADT: 100

E1600

Good

Over: CREEK

2. E 1. N OF HOLLIS, Harmon, OK

Built 1993 Load: 32.7 t ADT: 60

E1560

Good

Over: CREEK

4. N .8 W OF HOLLIS, Harmon, OK

Built 1994 Load: 32.7 t ADT: 60

2928C

Good

Over: CREEK

6.5 N OF GOULD, Harmon, OK

Built 1993 Load: 32.7 t ADT: 100

N1770

Good

Over: CREEK

1.4 S 2.3 E OF VINSON, Harmon, OK

Built 1998 Load: 32.7 t ADT: 50

E1570

Good

Over: TURKEY CREEK

5.0 N & 1.6 W OF MCQUEEN, Harmon, OK

Built 2001 Load: 32.7 t ADT: 50

2906C

Good

Over: CAVE CREEK

0.5 E & 1.0 S OF VINSON, Harmon, OK

Built 2000 Load: 32.7 t ADT: 75

FAS 2906

Good

Over: SANDY CREEK

0.1 MI E SH 30, Harmon, OK

Built 1997 Load: 32.7 t ADT: 100

FAS 2905

Good

Over: CREEK

5.5 W 4.0 N OF VINSON, Harmon, OK

Built 1996 Load: 32.7 t ADT: 50

E1590

Good

Over: TURKEY CREEK TRIB.

2.8 N 1.9 E OF GOULD, Harmon, OK

Built 1996 Load: 32.7 t ADT: 50

N1705

Good

Over: WEST FORK SANDY CREEK

0.5 W & 0.5 S OF HOLLIS, Harmon, OK

Built 2000 Load: 32.7 t ADT: 60

N1810

Good

Over: CREEK

3N 2.1E OF GOULD, Harmon, OK

Built 2001 Load: 32.7 t ADT: 50

N1750

Good

Over: CREEK

2.8N 4.5E OF HOLLIS, Harmon, OK

Built 2001 Load: 32.7 t ADT: 50

E1450

Good

Over: SULPHUR CREEK

6.4E 1N OF VINSON, Harmon, OK

Built 2001 Load: 32.7 t ADT: 50

E1492

Good

Over: HORSE CREEK

3.2S 2.5W OF VINSON, Harmon, OK

Built 2009 Load: 32.7 t ADT: 50

N1810

Good

Over: TURKEY CREEK

5.9N 2.1E OF GOULD, Harmon, OK

Built 2007 Load: 32.7 t ADT: 50

E1590

Good

Over: BITTER CREEK

1.7 MILES W 2. M N HOLLIS, Harmon, OK

Built 2006 Load: 32.7 t ADT: 100

E1580

Good

Over: CREEK

3.0MI.N&2.3MI.E OF HOLLIS, Harmon, OK

Built 2009 Load: 32.7 t ADT: 63

E1730

Good

Over: CREEK

2.5 N & 2.2 W OF ELDORADO, Harmon, OK

Built 2008 Load: 32.7 t ADT: 100

N1830

Good

Over: CREEK

4E; 4.1S GOULD, Harmon, OK

Built 2008 Load: 32.7 t ADT: 75

N1830

Good

Over: CREEK

4E; 3.5S GOULD, Harmon, OK

Built 2008 Load: 32.7 t ADT: 75

E1690

Good

Over: CREEK

7.2S 1.5E OF GOULD, Harmon, OK

Built 2008 Load: 32.7 t ADT: 50

E1550

Good

Over: B&A OVER UNNAMED CREEK

6.9N 1.2E OF GOULD, Harmon, OK

Built 2010 Load: 32.7 t ADT: 50

N1800

Good

Over: TURKEY CREEK

6.3N & 1.1E OF GOULD, Harmon, OK

Built 2012 Load: 32.7 t ADT: 50

N1760

Good

Over: CAVE CREEK

1.1S 1.3E OF VINSON, Harmon, OK

Built 2014 Load: 32.7 t ADT: 50

N1740

Good

Over: CREEK

3E 6.8S JCT SH30/US62, Harmon, OK

Built 2021 Load: 32.7 t ADT: 40

E1690

Good

Over: CREEK

7M SOUTH OF GOULD, Harmon, OK

Built 2021 Load: 32.7 t ADT: 40

S.H. 5

Good

Over: CREEK

1.7 MI N JACKSON C/L, Harmon, OK

Built 1932 Load: 33.4 t ADT: 250

S.H. 5

Good

Over: CREEK

6.1 MI N JACKSON C/L, Harmon, OK

Built 1932 Load: 33.4 t ADT: 250

U.S. 62

Good

Over: CREEK

4.0 MI E TEXAS ST. LINE, Harmon, OK

Built 1931 Load: 34.1 t ADT: 900

N1820

Good

Over: SULPHUR CREEK

1.2 N 7.3 E OF VINSON, Harmon, OK

Built 1991 Load: 34.5 t ADT: 60

N1700

Good

Over: CREEK

0.3 S 0.5 W OF HOLLIS, Harmon, OK

Built 1987 Load: 36.3 t ADT: 100

U.S. 62

Good

Over: CREEK

3.3 MI E TEXAS ST. LINE, Harmon, OK

Built 1931 Load: 37.7 t ADT: 900

S.H. 9

Good

Over: BEAR CREEK

1.0 MI E TEXAS ST. LINE, Harmon, OK

Built 1933 Load: 38.1 t ADT: 160

N1770

Good

Over: SANDY CREEK

7.3S 1.9W OF GOULD, Harmon, OK

Built 1983 Load: 39.0 t ADT: 50

N1700

Good

Over: GRAPE CREEK

2.4N 4.7W OF VINSON, Harmon, OK

Built 1983 Load: 39.0 t ADT: 100

S.H. 30

Good

Over: SALT FORK OF RED RIVER

11.2 N JCT U.S. 62, Harmon, OK

Built 2018 Load: 39.0 t ADT: 412

U.S. 62

Good

Over: CREEK

2.2 MI E JCT S.H. 5, Harmon, OK

Built 1932 Load: 39.5 t ADT: 1,600

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.