Clark County, IL

232 public highway bridges

Clark County Bridge Snapshot

Clark County, Illinois contains 232 public highway bridges in the FHWA National Bridge Inventory. Roughly 61.6% are rated “Good,” 25.4% “Fair,” 3.9% “Poor,” and 3.9% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in IL are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

232
Total Bridges
61.6%
Good
3.9%
Poor
3.9%
Structurally Deficient

Condition Distribution

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

All Bridges (232)

TR-362 StateLineRd

Good

Over: Clear Creek

00.80 N of Crew PL, Clark, IL

Built 1987 Load: 32.4 t ADT: 450

TR 161

Good

Over: MILL CREEK

1.7 MI NW CLARK CTR, Clark, IL

Built 1992 Load: 32.4 t ADT: 100

CH 4

Good

Over: MILL CREEK

.6 MI NW WALNUT PRK, Clark, IL

Built 1992 Load: 32.4 t ADT: 75

TR 66 A

Good

Over: TURKEY RUN CREEK

2 MI W MARTINSVILLE, Clark, IL

Built 1992 Load: 32.4 t ADT: 325

TR 19

Good

Over: TRIB TO MILL CREEK

2 MI NW CLARKSVILLE, Clark, IL

Built 1993 Load: 32.4 t ADT: 50

TR 256

Good

Over: E FORK BIG CREEK

4.2 MI N MARSHALL, Clark, IL

Built 1993 Load: 32.4 t ADT: 150

TR 38

Good

Over: STREAM

2 MI S OF MORIAH, Clark, IL

Built 1994 Load: 32.4 t ADT: 50

TR 61

Good

Over: N FORK EMBARRASS R

3 MI SE OF WESTFIELD, Clark, IL

Built 1994 Load: 32.4 t ADT: 25

TR 247

Good

Over: HURRICANE CREEK

6 MI SSW MARSHALL, Clark, IL

Built 1994 Load: 32.4 t ADT: 75

TR 361

Good

Over: LITTLE WILLOW CREEK

2 MI S OF NEADMORE, Clark, IL

Built 1995 Load: 32.4 t ADT: 25

TR 10

Good

Over: MILL CREEK

W EDGE WESTFIELD, Clark, IL

Built 1996 Load: 32.4 t ADT: 35

TR 116

Good

Over: WILLOW CREEK TRIB

1.75 MI NE MOONSHINE, Clark, IL

Built 1996 Load: 32.4 t ADT: 20

TR 183 B

Good

Over: KETTERING BRANCH

1 MI N MARTINSVILLE, Clark, IL

Built 1994 Load: 32.4 t ADT: 300

TR 257

Good

Over: QUARRY BRANCH

E EDGE OF CASEY, Clark, IL

Built 1995 Load: 32.4 t ADT: 800

TR 207

Good

Over: CROOKED CREEK

4 MI SE OF WEAVER, Clark, IL

Built 1996 Load: 32.4 t ADT: 200

TR 81

Good

Over: TRIB HURRICANE CREEK

.8 MI SW WESTFIELD, Clark, IL

Built 1998 Load: 32.4 t ADT: 50

TR 73

Good

Over: STREAM

1 MI SE WESTFIELD, Clark, IL

Built 1997 Load: 32.4 t ADT: 100

TR 119

Good

Over: LAMB BRANCH

1.75 MI SE WESTFIELD, Clark, IL

Built 1997 Load: 32.4 t ADT: 50

TR 100

Good

Over: N FORK EMBARRASS R

2.2 MI S MARTINSVILL, Clark, IL

Built 1997 Load: 32.4 t ADT: 75

TR 253

Good

Over: TURKEY RUN CREEK

1.5 MI SW MARTINSVIL, Clark, IL

Built 1998 Load: 32.4 t ADT: 50

TR 132 A

Good

Over: WILLOW CREEK

2 MI S OF NEADMORE, Clark, IL

Built 1998 Load: 32.4 t ADT: 125

TR-401

Good

Over: Raccoon Creek

3 MI W OF YORK, Clark, IL

Built 2017 Load: 32.4 t ADT: 50

TR 73

Good

Over: LAMB BR TRIB

1.3 MI SE WESTFIELD, Clark, IL

Built 1998 Load: 32.4 t ADT: 100

TR 82

Good

Over: TURKEY RUN CREEK

2 MI SW MARTINSVILLE, Clark, IL

Built 1998 Load: 32.4 t ADT: 100

FAS 2658

Good

Over: WILLOW CREEK

2 MI E NEADMORE, Clark, IL

Built 1999 Load: 32.4 t ADT: 50

TR 159

Good

Over: BLUE GRASS CREEK

2.8 MI N MARTINSVILL, Clark, IL

Built 1999 Load: 32.4 t ADT: 50

FAS 2658(TR 293)

Good

Over: N FK EMBARRASS RIVER

5.2 MI SE OF CASEY, Clark, IL

Built 2000 Load: 32.4 t ADT: 50

TR 119

Good

Over: MCNARYCREEK

1920N 500E, Clark, IL

Built 2001 Load: 32.4 t ADT: 50

TR 100 B

Good

Over: STREAM

625 N, 600 E, Clark, IL

Built 2000 Load: 32.4 t ADT: 50

TR 320

Good

Over: CROOKED CREEK

2 MI S DENNISON, Clark, IL

Built 2004 Load: 32.4 t ADT: 50

OLD NATIONAL TRAIL

Good

Over: AUBURN BRANCH

.2MI W.CLARK CENTER, Clark, IL

Built 2002 Load: 32.4 t ADT: 50

TR 268

Good

Over: STREAM

0350 N 1910 E, Clark, IL

Built 2001 Load: 32.4 t ADT: 50

TR 307

Good

Over: SNYDER CREEK

2 MI N WALNUT PRAIRI, Clark, IL

Built 2004 Load: 32.4 t ADT: 100

CH 5

Good

Over: MILL CREEK

1.4 MI E WEST UNION, Clark, IL

Built 2004 Load: 32.4 t ADT: 150

TR 118

Good

Over: N FK EMBARRAS TRIB

1.6 MI S MARTINSVILL, Clark, IL

Built 2005 Load: 32.4 t ADT: 225

TR 242

Good

Over: W FORK BIG CREEK

4 MI N MARSHALL, Clark, IL

Built 2008 Load: 32.4 t ADT: 50

TR 234

Good

Over: JOE'S FORK

2.6 MI NW WAL PRAIRI, Clark, IL

Built 2005 Load: 32.4 t ADT: 50

TR 68

Good

Over: WILLIS BRANCH

4.0 MI SE OILFIELD, Clark, IL

Built 2005 Load: 32.4 t ADT: 100

FAS 690/CH2

Good

Over: HURRICANE CREEK

5.5 MI SW MARSHALL, Clark, IL

Built 2007 Load: 32.4 t ADT: 350

TR 194A

Good

Over: BLACKBURN BRANCH

1 MI NW ALRIGHT, Clark, IL

Built 2009 Load: 32.4 t ADT: 25

TR 124

Good

Over: BLUEGRASS CREEK

3.5 MI NE MARTINSVIL, Clark, IL

Built 2012 Load: 32.4 t ADT: 50

TR 399

Good

Over: MILL CREEK

1 MI N OF YORK, Clark, IL

Built 2013 Load: 32.4 t ADT: 50

TR 341

Good

Over: Willow Creek

1 Mi. SE Neadmore, Clark, IL

Built 2014 Load: 32.4 t ADT: 50

TR 257

Good

Over: Quarry Branch Trib

E. Edge of Casey, Clark, IL

Built 2015 Load: 32.4 t ADT: 650

TR 30

Good

Over: Quarry Branch Trib

0.8 Mi. E. of Casey, Clark, IL

Built 2015 Load: 32.4 t ADT: 450

FAS 689(CH 9)

Good

Over: BLUEGRASS CREEK

2.5 MI N MARTINSVILL, Clark, IL

Built 1968 Load: 32.4 t ADT: 575

FAS 1660(CH 20)

Good

Over: CROOKED CREEK

2 MI S DENNISON, Clark, IL

Built 1965 Load: 32.4 t ADT: 200

SBI 11

Good

Over: STREAM

E EDGE OF CASEY, Clark, IL

Built 1994 Load: 32.4 t ADT: 1,800

CH 20

Good

Over: CLEAR CREEK

.5 MI N DENNISON, Clark, IL

Built 1909 Load: 32.7 t ADT: 200

CH 8(FAS 688)

Good

Over: DOYLES CREEK

4.8 MI W CLARKSVILLE, Clark, IL

Built 1941 Load: 34.3 t ADT: 1,100

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial