Logan County, IL

296 public highway bridges

Logan County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Logan County, Illinois contains 296 public highway bridges. Roughly 27.7% are rated “Good,” 54.7% “Fair,” and 7.8% “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.

296
Total Bridges
27.7%
Good
54.7%
Fair
7.8%
Poor Condition

Condition Distribution

Good
27.7% (82)
Fair
54.7% (162)
Poor
7.8% (23)

All Bridges (296)

OLD ILL 121

Good

Over: BR KICKAPOO CREEK

0.4 MI N LINCOLN, Logan, IL

Built 1998 Load: 41.5 t ADT: 1,700

OLD ILL 121

Good

Over: BR KICKAPOO CREEK

0.3 MI N LINCOLN, Logan, IL

Built 1998 Load: 41.5 t ADT: 1,700

OLD ILL 121

Good

Over: BR KICKAPOO CREEK

0.5 MI N LINCOLN, Logan, IL

Built 1998 Load: 41.5 t ADT: 1,700

FAS 564 (CH 22)

Good

Over: Trib to Sugar Creek

0.17 mi N IL 10, Logan, IL

Built 2018 Load: 41.5 t ADT: 300

IL 121

Good

Over: BRANCH SALT CREEK

0.8 MI N MT PULASKI, Logan, IL

Built 1998 Load: 41.8 t ADT: 3,500

FAS 561

Good

Over: Deer Creek

1 MI S of Lincoln, Logan, IL

Built 2019 Load: 41.8 t ADT: 800

Jefferson Street

Good

Over: Brainards Branch

0.46 mi N of IL 10, Logan, IL

Built 2019 Load: 41.8 t ADT: 550

ROCKY FORD RD

Good

Over: SALT CR

5 W 1.5 MI S LINCOLN, Logan, IL

Built 1985 Load: 42.8 t ADT: 350

BL 55/ OLD 66 NB

Good

Over: SALT CREEK

1.9 S IL 10 LINCOLN, Logan, IL

Built 2014 Load: 43.1 t ADT: 4,650

ILL 121

Good

Over: DEER CREEK

1.3MI SE LINCOLN, Logan, IL

Built 1999 Load: 43.4 t ADT: 3,650

EMDEN-BURTON VIEW

Good

Over: PRAIRIE CR TRIB

2 MI S EMDEN, Logan, IL

Built 1999 Load: 43.4 t ADT: 450

E FR RD OF I-155

Good

Over: S FK PRAIRIE CREEK

.2M S US 136, Logan, IL

Built 1990 Load: 46.0 t ADT: 700

WAYNESVILLE RD

Good

Over: LOCAL DRAINAGE

3.5 MI SE ATLANTA, Logan, IL

Built 1997 Load: 46.7 t ADT: 325

TR 240

Good

Over: LAKE FORK CK

4.5 S 1 MI E MT PLSK, Logan, IL

Built 1964 Load: 47.0 t ADT: 50

ARMINGTON SPUR

Good

Over: SUGAR CREEK

TAZWL CL 1M S ARMGTN, Logan, IL

Built 2004 Load: 48.3 t ADT: 425

1842nd Av(TR 268)

Good

Over: Local Drainage

1.3 mi S IL 121, Logan, IL

Built 2019 Load: 49.9 t ADT: 50

CH 53 E

Good

Over: TRIB TO LAKE FORK

2 M E BROADWELL, Logan, IL

Built 2010 Load: 51.2 t ADT: 300

FAP 717 (IL 10)

Good

Over: Sugar Creek Overflow

0.05 mi E TR 44, Logan, IL

Built 2015 Load: 54.4 t ADT: 2,000

FAS 1774 {OLD 121}

Good

Over: KIKAPOO CREEK

3 MILE NORTH LINCOLN, Logan, IL

Built 2006 Load: 55.7 t ADT: 1,700

I-155

Good

Over: TRIB SUGAR CREEK

1.5M NW I-55, Logan, IL

Built 1986 Load: 55.7 t ADT: 10,600

IL 10

Good

Over: DEER CREEK

4.5 M E OF IL 121, Logan, IL

Built 2010 Load: 59.9 t ADT: 1,300

I-55

Good

Over: CLEAR CREEK

1.5M N ATLANTA INT, Logan, IL

Built 1976 Load: 79.7 t ADT: 21,600

I-155 & RAMPS B &

Good

Over: N FK PRAIRIE CREEK

.1M N US 136, Logan, IL

Built 1991 Load: 91.0 t ADT: 6,800

SKUNK HOLLOW RD

Poor

Over: KICKAPOO CREEK TRIB

3 N .5 E LINCOLN, Logan, IL

Built 1900 Load: 5.5 t ADT: 50

TR 218

Poor

Over: LAKE FORK CK FLD PLN

2 E 2.5 MI S LAKE FK, Logan, IL

Built 1968 Load: 19.4 t ADT: 25

TR 35

Poor

Over: LOCAL DRAINAGE

2 MI S 2 MI E UNION, Logan, IL

Built 1960 Load: 21.7 t ADT: 35

TR 72

Poor

Over: PRAIRIE CREEK

.5 MI N EMDEN, Logan, IL

Built 1988 Load: 22.0 t ADT: 150

TR 188

Poor

Over: LAKE FORK CK FLD PLN

2 MI S LAKE FORK, Logan, IL

Built 1969 Load: 23.7 t ADT: 50

TR 25

Poor

Over: LOCAL DRAINAGE

3.5 MI SE UNION, Logan, IL

Built 1960 Load: 24.3 t ADT: 50

TR 218

Poor

Over: LOCAL DRAINAGE

2 E 2.5 MI S LAKE FK, Logan, IL

Built 1968 Load: 24.6 t ADT: 25

I-155 & RAMPS A &

Poor

Over: S FK PRAIRIE CREEK

.2M S US 136, Logan, IL

Built 1990 Load: 24.9 t ADT: 5,825

TR 38

Poor

Over: PRAIRIE CK

4 S 3 MI E SAN JOSE, Logan, IL

Built 1954 Load: 25.3 t ADT: 50

NEW HOLLAND-SAN JO

Poor

Over: PRAIRIE CK

4 MI N NEW HOLLAND, Logan, IL

Built 1961 Load: 25.6 t ADT: 150

PALMER AVE

Poor

Over: BRAINARDS BRANCH

0.2 MI N IL RT 10, Logan, IL

Built 1966 Load: 25.9 t ADT: 500

TR 195

Poor

Over: SALT CK TRIB

2 W 1 MI N MT PLSKI, Logan, IL

Built 1958 Load: 26.2 t ADT: 50

TR 176

Poor

Over: LAKE FORK CK FLD PLN

1 W 1.5 S MI LAKE FK, Logan, IL

Built 1965 Load: 27.7 t ADT: 100

TR-56

Poor

Over: Lake Fork Creek Trib

1 W 1 MI S ELKHART, Logan, IL

Built 1958 Load: 28.8 t ADT: 100

TR 199A

Poor

Over: LAKE FORK

4.5 E 1 MI S ELKHART, Logan, IL

Built 1978 Load: 29.5 t ADT: 225

TR 212

Poor

Over: LAKE FORK CK TRIB

1 E 1.5 MI S LAKE FK, Logan, IL

Built 1961 Load: 29.5 t ADT: 35

TR 152

Poor

Over: LAKE FORK CK TRIB

4.5 E 1 MI N ELKHART, Logan, IL

Built 1959 Load: 30.5 t ADT: 50

TR 158

Poor

Over: SALT CREEK

5 MI S LINCOLN, Logan, IL

Built 1991 Load: 31.8 t ADT: 75

SOUTH BEASON RD

Poor

Over: DEER CK BR

.25 MI E LINCOLN, Logan, IL

Built 1965 Load: 33.0 t ADT: 800

CH 34E

Poor

Over: SUGAR CR

2 MI E UNION, Logan, IL

Built 1978 Load: 34.3 t ADT: 100

CH 43E (CH 24)

Poor

Over: PRAIRIE CK

5 MI S SAN JOSE, Logan, IL

Built 1987 Load: 36.3 t ADT: 50

WAYNESVILLE ROAD

Poor

Over: KICKAPOO CREEK

1.5 S 3 MI E ATLANTA, Logan, IL

Built 1980 Load: 39.5 t ADT: 325

TR 44

Poor

Over: SUGAR CK FLOOD PLAIN

2 MI WNW BURTON VIEW, Logan, IL

Built 1991 Load: 84.2 t ADT: 50

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.