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)

I-35

Unknown

Over: INDUSTRIAL RD. UNDER

9.4 MI N OKLA. C/L, Logan, OK

Built 1959 ADT: 100

I-35

Unknown

Over: INDUSTRIAL RD. UNDER

9.4 MI N OKLA. C/L, Logan, OK

Built 1959 ADT: 100

I-35

Unknown

Over: S.H. 33 UNDER

JCT I-35 AND SH 33, Logan, OK

Built 1959 ADT: 10,000

I-35

Unknown

Over: S.H. 33 UNDER

JCT I-35 AND SH 33, Logan, OK

Built 1959 ADT: 10,000

CO. RD. E0880

Unknown

Over: I-35 UNDER

1 MI N OKLA. C/L, Logan, OK

Built 1959 ADT: 35,200

CHARTER OAK RD.

Unknown

Over: I-35 UNDER

2 MI N OKLA. C/L, Logan, OK

Built 1959 ADT: 35,200

CAMP RD.

Unknown

Over: I-35 UNDER

6 MI N OKLA C/L, Logan, OK

Built 1959 ADT: 31,400

CO. RD. E0810

Unknown

Over: I-35 UNDER

8.4 MI N OKLA. C/L, Logan, OK

Built 1959 ADT: 25,600

CO. RD. E0795

Unknown

Over: I-35 UNDER

9.9 MI N OKLA. C/L, Logan, OK

Built 1959 ADT: 25,000

COLLEGE AVE.

Unknown

Over: I-35 UNDER

11.4 MI N OKLA. C/L, Logan, OK

Built 1959 ADT: 18,300

CO. RD. E0750

Unknown

Over: I-35 UNDER

14.5 MI N OKLA C/L, Logan, OK

Built 1959 ADT: 18,300

CO. RD. E0760

Unknown

Over: I-35 UNDER

13.4 MI N OKLA C/L, Logan, OK

Built 1959 ADT: 18,300

CO. RD. E0730

Unknown

Over: I-35 UNDER

16.7 MI N OKLA C/L, Logan, OK

Built 1959 ADT: 18,300

I-35

Unknown

Over: ROLLER COASTER RD. UNDER

7.1 MI N OKLA. C/L, Logan, OK

Built 1998 ADT: 1,000

I-35

Unknown

Over: ROLLER COASTER RD. UNDER

7.1 MI N OKLA. C/L, Logan, OK

Built 1998 ADT: 500

U.S. 77 RAMP W-N

Unknown

Over: I-35 UNDER

I-35/US 77 JCT., Logan, OK

Built 2001 ADT: 13,600

U.S. 77 NB RMP S-W

Unknown

Over: I-35 SB UNDER

6.5N OK CO C/L, Logan, OK

Built 2005 ADT: 12,400

SEWARD RD.

Unknown

Over: I-35 UNDER

5N OF OKLAHOMA C\L, Logan, OK

Built 2012 ADT: 32,900

S.H. 33

Unknown

Over: COTTONWOOD CR & R.R.

14.8 E KINGFISHER LINE, Logan, OK

Built 2017 ADT: 50

N3240

Fair

Over: SOLDIER CREEK

.2E .6S OF COYLE, Logan, OK

Built 1938 ADT: 100

E0630

Fair

Over: OTTER CREEK

.2E 3.6S 3.3E OF MARSHALL, Logan, OK

Built 1950 ADT: 100

N3060

Fair

Over: ELKHORN CREEK

2N 2E .2S OF SH 74/SH51, Logan, OK

Built 1960 ADT: 100

HARRAH RD.

Fair

Over: BEAR CREEK

3.1S 5E .6N OF MERIDIAN, Logan, OK

Built 1930 Load: 5.4 t ADT: 100

E0760

Fair

Over: CREEK

2.8S 2E OF CRESCENT, Logan, OK

Built 2001 Load: 6.5 t ADT: 75

E0730

Fair

Over: FITZGERALD CREEK

1.7W OF COYLE, Logan, OK

Built 1947 Load: 8.2 t ADT: 25

N3020 (MACARTHUR)

Fair

Over: CREEK

2.4S 3.4W OF NAVINA, Logan, OK

Built 1918 Load: 8.3 t ADT: 100

N3120

Fair

Over: CREEK

.5S TRIPLETT ON COLTRANE, Logan, OK

Built 1926 Load: 8.9 t ADT: 100

N3280

Fair

Over: CREEK

3.1S 5E .8N OF MERIDIAN, Logan, OK

Built 1998 Load: 9.1 t ADT: 25

E0640

Fair

Over: SPRING CREEK

.2E 4.6S 1.1E OF MARSHALL, Logan, OK

Built 1960 Load: 9.3 t ADT: 100

E0650

Fair

Over: BRIDGE CREEK

3S 3.5E SH51/SH74, Logan, OK

Built 1950 Load: 10.9 t ADT: 100

N3280

Fair

Over: CREEK

5E 2.2S OF MERIDIAN, Logan, OK

Built 2002 Load: 10.9 t ADT: 24

E0690

Fair

Over: CREEK

3.5S 2.9E OF MULHALL, Logan, OK

Built 1952 Load: 11.6 t ADT: 100

E0880

Fair

Over: BNSF R.R. UNDER

9S 5.5E OF SH74/SH33, Logan, OK

Built 1920 Load: 11.8 t ADT: 100

N3060

Fair

Over: CREEK

2E 6.9S OF SH33/SH74, Logan, OK

Built 1941 Load: 11.8 t ADT: 450

N3230

Fair

Over: FITZGERALD CREEK

.7W .4N OF COYLE, Logan, OK

Built 1950 Load: 11.8 t ADT: 25

N3240

Fair

Over: GRANT CREEK

1E .4N OF MERIDIAN, Logan, OK

Built 1960 Load: 11.8 t ADT: 24

N3060

Fair

Over: CREEK

2E 6.2S OF SH74/SH33, Logan, OK

Built 1941 Load: 12.7 t ADT: 400

FAU 3540 (COLLEGE

Fair

Over: COTTONWOOD CREEK

.4N .1W OF SH33 & US77, Logan, OK

Built 1950 Load: 12.7 t ADT: 1,000

E0590

Fair

Over: CREEK

.5N 2.9W OF MARSHALL, Logan, OK

Built 1925 Load: 14.5 t ADT: 300

LUTHER RD.

Fair

Over: CREEK

.5N OF WATERLOO ROAD, Logan, OK

Built 1991 Load: 14.5 t ADT: 100

E0600

Fair

Over: CREEK

5.5N .6E OF MULHALL, Logan, OK

Built 2001 Load: 14.5 t ADT: 25

E0640

Fair

Over: CREEK

2S 2.7W SH74E/SH51, Logan, OK

Built 1930 Load: 15.4 t ADT: 100

N3075

Fair

Over: CREEK

1.7S 4E .7S OF SH74C/SH74, Logan, OK

Built 1940 Load: 15.4 t ADT: 100

N3126

Fair

Over: COTTONWOOD CREEK

FIFTH ST N OF OKLAHOMA ST, Logan, OK

Built 1965 Load: 18.1 t ADT: 100

N3240

Fair

Over: GRANT CREEK

1E 1N OF MERIDIAN, Logan, OK

Built 2004 Load: 18.1 t ADT: 24

E0650

Fair

Over: BEAVER CREEK

.5N .6W OF MULHALL, Logan, OK

Built 1950 Load: 18.3 t ADT: 100

N3100 (BROADWAY)

Fair

Over: SPRING CREEK

3.5W 1N OF I-35/WATERLOO, Logan, OK

Built 1939 Load: 19.1 t ADT: 2,500

E0835

Fair

Over: CREEK

LIBERTY LAKE SPILLWAY, Logan, OK

Built 1940 Load: 19.1 t ADT: 100

E0840

Fair

Over: CREEK

5.7S .1E US77/SH33, Logan, OK

Built 1960 Load: 19.1 t ADT: 225

FAU 3551 (WALNUT)

Fair

Over: CREEK

.45 MI N S33, Logan, OK

Built 1965 Load: 19.1 t ADT: 500

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.