Logan County, OK

280 public highway bridges

Logan County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Logan County, Oklahoma contains 280 public highway bridges. Roughly 23.9% are rated “Good,” 49.3% “Fair,” and 20% “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.

280
Total Bridges
23.9%
Good
49.3%
Fair
20%
Poor Condition

Condition Distribution

Good
23.9% (67)
Fair
49.3% (138)
Poor
20% (56)

All Bridges (280)

N3110

Poor

Over: CREEK

.3S 5.6W .5N OF ORLANDO, Logan, OK

Built 1929 Load: 12.2 t ADT: 24

N3040

Poor

Over: CREEK

2S .5E OF CRESCENT, Logan, OK

Built 1957 Load: 12.2 t ADT: 100

E0610

Poor

Over: EAST BEAVER CREEK

.4S .7W 1S .1W OF ORLANDO, Logan, OK

Built 1936 Load: 12.7 t ADT: 100

E0810

Poor

Over: GRANT CREEK

.1S 1.1E OF MERIDIAN, Logan, OK

Built 1950 Load: 12.7 t ADT: 24

N3170

Poor

Over: CREEK

3.5E .3S OF I-35 & SEWARD, Logan, OK

Built 1940 Load: 12.7 t ADT: 100

E0820

Poor

Over: CREEK

3S .3 W OF SH33/SH74, Logan, OK

Built 1991 Load: 13.2 t ADT: 25

N3160

Poor

Over: CREEK

2.5E .8N OF I35/SEWARD RD, Logan, OK

Built 1930 Load: 13.6 t ADT: 100

N3140

Poor

Over: CREEK

.7N OF MULHALL, Logan, OK

Built 1957 Load: 13.6 t ADT: 100

E0810

Poor

Over: CREEK

2S 2.9E OF SH33/SH74, Logan, OK

Built 1950 Load: 13.7 t ADT: 50

N3210

Poor

Over: FITZGERALD CREEK

1.5W .5S OF LANGSTON, Logan, OK

Built 1921 Load: 14.0 t ADT: 24

E0630

Poor

Over: HORSE CREEK

3.5S .4W OF MARSHALL, Logan, OK

Built 1938 Load: 14.2 t ADT: 100

E0600

Poor

Over: OTTER CREEK

2N 1.8E OF SH51/SH74, Logan, OK

Built 1960 Load: 14.5 t ADT: 100

N3210

Poor

Over: COON CREEK

4.2S 2W 2.2S OF MERIDIAN, Logan, OK

Built 1970 Load: 14.6 t ADT: 100

E0590

Poor

Over: HORSE CREEK

.5N .5W OF MARSHALL, Logan, OK

Built 1925 Load: 15.4 t ADT: 300

N3150

Poor

Over: E. BRANCH BEAVER CREEK

.3S .6W .4S OF ORLANDO, Logan, OK

Built 1920 Load: 16.1 t ADT: 30

N3020

Poor

Over: COTTONWOOD CREEK

2S 3.4W OF NAVINA, Logan, OK

Built 1950 Load: 16.2 t ADT: 100

E0600

Poor

Over: OTTER CREEK

.5S 5E OF MARSHALL, Logan, OK

Built 1986 Load: 18.0 t ADT: 100

E0720

Poor

Over: CREEK

4.4E 1.2N OF CRESCENT, Logan, OK

Built 1952 Load: 18.1 t ADT: 100

N3030

Poor

Over: SPRING CREEK

1.1E 4.5S OF MARSHALL, Logan, OK

Built 1936 Load: 19.1 t ADT: 24

N3030

Poor

Over: CREEK

.5W 3.3N OF SH74/SH74C, Logan, OK

Built 2003 Load: 19.1 t ADT: 25

N3150

Poor

Over: CREEK

.2E .2S OF I-35/SH33, Logan, OK

Built 1950 Load: 20.9 t ADT: 150

N3120

Poor

Over: SKELETON CREEK

2W 5.5S OF MULHALL, Logan, OK

Built 1960 Load: 21.3 t ADT: 100

E0760

Poor

Over: CREEK

2.7S 3.5E OF CRESCENT, Logan, OK

Built 1946 Load: 21.6 t ADT: 100

E0740 (OLD S.H. 33

Poor

Over: FITZGERALD CREEK

4 MI S.W. PAYNE C/L, Logan, OK

Built 1927 Load: 21.8 t ADT: 500

TRIPLE X RD.

Poor

Over: FITZGERALD CREEK

.3 E .4 N OFCOYLE, Logan, OK

Built 1954 Load: 21.8 t ADT: 450

E0630

Poor

Over: CREEK

2.5N 1.3W OF MULHALL, Logan, OK

Built 1940 Load: 26.8 t ADT: 100

N3200

Poor

Over: FITZGERALD CREEK

2.5W 1.8S OF LANGSTON, Logan, OK

Built 1948 Load: 28.8 t ADT: 100

E0660

Poor

Over: BRIDGE CREEK

.5S 6.7W OF MULHALL, Logan, OK

Built 1920 Load: 38.1 t ADT: 100

E0640

Poor

Over: BRIDGE CREEK

2S 3.3E OF SH74/SH51, Logan, OK

Built 1960 Load: 39.6 t ADT: 100

N3030

Poor

Over: CREEK

.5W 3.7N OF SH74/SH74C, Logan, OK

Built 2003 Load: 47.2 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.