Clark County, IL

232 public highway bridges

Clark County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Clark County, Illinois contains 232 public highway bridges. Roughly 61.6% are rated “Good,” 25.4% “Fair,” and 3.9% “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.

232
Total Bridges
61.6%
Good
25.4%
Fair
3.9%
Poor Condition

Condition Distribution

Good
61.6% (143)
Fair
25.4% (59)
Poor
3.9% (9)

All Bridges (232)

FAS 693/CH17

Good

Over: UNNAMED STREAM

1.5 MI W YORK, Clark, IL

Built 2008 Load: 35.3 t ADT: 200

TR 5 A

Good

Over: DOYLES CREEK

5.5 MI ENE WESTFIELD, Clark, IL

Built 1997 Load: 36.0 t ADT: 50

TR 360

Good

Over: CROOKED CREEK

3.4 MI SE WEAVER, Clark, IL

Built 1909 Load: 36.3 t ADT: 100

TR 191

Good

Over: East Mill Creek

3 Mi. SW Marshall, Clark, IL

Built 2020 Load: 36.3 t ADT: 150

TR 1 (CLARK CO)

Good

Over: EAST FORK CREEK

4.5 MI SE OF ASHMORE, Clark, IL

Built 1999 Load: 37.6 t ADT: 50

TR 26

Good

Over: W FORK EMBARRAS RV

0.3 MILE E WESTFIELD, Clark, IL

Built 1909 Load: 39.2 t ADT: 35

TR 137/Mapletree R

Good

Over: Bluegrass Creek

4.5 Mi NE Martinsvil, Clark, IL

Built 2018 Load: 39.2 t ADT: 20

FAS 686(CH 6)

Good

Over: MILL CREEK

2 MI NW MILL CR PARK, Clark, IL

Built 1991 Load: 39.5 t ADT: 375

TR 328

Good

Over: SNYDER CREEK

4 MI E WALNUT PRARIE, Clark, IL

Built 1973 Load: 39.9 t ADT: 50

FAP 332(IL 1)

Good

Over: STREAM

S OF WEST UNION, Clark, IL

Built 1992 Load: 40.2 t ADT: 2,700

FAP 332(IL 1)

Good

Over: SNYDER CREEK

4 MI N OF WEST UNION, Clark, IL

Built 1992 Load: 40.5 t ADT: 2,400

FAS 1707(US 40)

Good

Over: KETTERING BRANCH

N EDGE MARTINSVILLE, Clark, IL

Built 1995 Load: 40.5 t ADT: 2,000

US 40(FAS 1707)

Good

Over: BIG CREEK

E OF MARSHALL, Clark, IL

Built 1994 Load: 43.1 t ADT: 5,150

FAS 1707

Good

Over: East Mill Creek

2 Mi. W Marshall, Clark, IL

Built 2023 Load: 43.7 t ADT: 3,200

I-70

Good

Over: STREAM

1.1 MI E IL 49 INT, Clark, IL

Built 1968 Load: 44.4 t ADT: 22,800

TR 66A

Good

Over: unnamed stream

4.3 Mi. NE of Casey, Clark, IL

Built 2019 Load: 46.0 t ADT: 75

TR 100B

Good

Over: Willow Creek Trib

1.5 Mi. N Moonshine, Clark, IL

Built 2019 Load: 48.0 t ADT: 100

CH-3(FAS 692)

Good

Over: Sugar Creek

2.5 MI N DARWIN, Clark, IL

Built 1970 Load: 48.6 t ADT: 125

FAS 1707(US 40)

Good

Over: LITTLE CREEK

1.5 MI E MARSHALL, Clark, IL

Built 2000 Load: 48.9 t ADT: 4,750

SBI 11

Good

Over: QUARRY BRANCH

.7 MI E OF CASEY, Clark, IL

Built 1982 Load: 55.7 t ADT: 1,300

I-70 (EB)

Good

Over: MILL CREEK

W MARSHALL, Clark, IL

Built 1968 Load: 56.7 t ADT: 11,700

FAP 332(IL 1)

Good

Over: STREAM

2 MI S WEST UNION, Clark, IL

Built 1995 Load: 58.3 t ADT: 2,700

FAS 686 (CH 6)

Good

Over: ENNIS CREEK

3 MI SW CLARKSVILLE, Clark, IL

Built 1989 Load: 66.4 t ADT: 250

TR 359

Poor

Over: STREAM

3 MI ENE WEST UNION, Clark, IL

Built 1958 Load: 14.6 t ADT: 75

JEFFERSON ST

Poor

Over: STOCKWELL BRANCH

S EDGE MARTINSVILLE, Clark, IL

Built 1909 Load: 19.4 t ADT: 425

US 40(FAS 1707)

Poor

Over: N FORK EMBARRAS R

.4MI W MARTINSVILLE, Clark, IL

Built 1954 Load: 22.7 t ADT: 2,450

TR 5

Poor

Over: N FORK EMBARRASS R

3.1 MI NE WESTFIELD, Clark, IL

Built 1909 Load: 22.7 t ADT: 25

TR 391

Poor

Over: STREAM

3.4 MI W MOONSHINE, Clark, IL

Built 1977 Load: 26.9 t ADT: 75

I-70 (WB)

Poor

Over: E LITTLE CREEK

2.5 MI E ILL 1, Clark, IL

Built 1968 Load: 37.3 t ADT: 12,450

I-70 (EB)

Poor

Over: E LITTLE CREEK

2.5 MI E ILL 1, Clark, IL

Built 1968 Load: 37.3 t ADT: 12,450

IL 1 (FAP 332)

Poor

Over: CSX RR

0.5 MI N OF US 40, Clark, IL

Built 1940 Load: 38.9 t ADT: 8,100

CH 5

Poor

Over: DITCH

1.75 MI E WEST UNION, Clark, IL

Built 1949 Load: 89.1 t ADT: 150

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.