Shelby County, IL

330 public highway bridges

Shelby County Bridge Snapshot

Shelby County, Illinois contains 330 public highway bridges in the FHWA National Bridge Inventory. Roughly 56.4% are rated “Good,” 35.8% “Fair,” 7% “Poor,” and 7% 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.

330
Total Bridges
56.4%
Good
7%
Poor
7%
Structurally Deficient

Condition Distribution

Good
56.4% (186)
Fair
35.8% (118)
Poor
7% (23)
SD
7% (23)

All Bridges (330)

TR 124

Good

Over: FLAT BRANCH TRIB

2.5 MI NW YANTISVLE, Shelby, IL

Built 1984 Load: 32.4 t ADT: 50

TR 35 A

Good

Over: LAKE FORK BRANCH

3.2 MI NW YANTISVILL, Shelby, IL

Built 1987 Load: 32.4 t ADT: 100

TR 57

Good

Over: LAKE FORK BRANCH

2.7 MI SE ASSUMPTION, Shelby, IL

Built 1988 Load: 32.4 t ADT: 50

TR 183

Good

Over: STREAM

4 MI SE OF WINDSOR, Shelby, IL

Built 1988 Load: 32.4 t ADT: 125

TR 227

Good

Over: JORDAN CREEK

3.7 MI SE SHELBYVILL, Shelby, IL

Built 1983 Load: 32.4 t ADT: 75

FAS 713(CH 15)

Good

Over: SECTION CREEK TRIB

1.75 MI N HERRICK, Shelby, IL

Built 1985 Load: 32.4 t ADT: 600

TR 346

Good

Over: SAND CREEK TRIB

2.9 MI NW WINDSOR, Shelby, IL

Built 1987 Load: 32.4 t ADT: 50

TR 328

Good

Over: BRUSH CREEK

5.1 MI N OF SIGEL, Shelby, IL

Built 1989 Load: 32.4 t ADT: 50

TR 327

Good

Over: LITTLE WABASH RIVER

1.0 MI E TROWBRIDGE, Shelby, IL

Built 1986 Load: 32.4 t ADT: 50

TR 389

Good

Over: KASKASKIA RIVER

2.5 MI NE COWDEN, Shelby, IL

Built 1987 Load: 32.4 t ADT: 50

TR 399 A

Good

Over: GREEN CREEK

2.9 MI NE SIGEL, Shelby, IL

Built 1990 Load: 32.4 t ADT: 200

TR 4

Good

Over: RAMSEY CREEK

3.6 MI NW OF OCONEE, Shelby, IL

Built 1989 Load: 32.4 t ADT: 125

TR 197

Good

Over: RICHLAND CREEK

3.1 MI NW STRASBURG, Shelby, IL

Built 1988 Load: 32.4 t ADT: 50

TR 124 B

Good

Over: MITCHEL CREEK

1 MI SW OF LAKEWOOD, Shelby, IL

Built 1990 Load: 32.4 t ADT: 75

TR 282

Good

Over: BRUSH CREEK

4.4 MI NW STEWARDSON, Shelby, IL

Built 1993 Load: 32.4 t ADT: 100

TR 212

Good

Over: KASKASKIA RIVER

2.2 MI S SHELBYVILLE, Shelby, IL

Built 1996 Load: 32.4 t ADT: 1,000

TR 212

Good

Over: RICHLAND CREEK

4.7 MI S SHELBYVILLE, Shelby, IL

Built 1988 Load: 32.4 t ADT: 175

TR 209

Good

Over: STREAM

2 MI SE SHELBYVILLE, Shelby, IL

Built 1989 Load: 32.4 t ADT: 75

TR 211 A

Good

Over: BR OF ROBINSON CREEK

1 MI SE OF TOWERHILL, Shelby, IL

Built 1989 Load: 32.4 t ADT: 125

CH 25

Good

Over: STREAM

4.5 MI SW STEWARDSON, Shelby, IL

Built 1994 Load: 32.4 t ADT: 200

TR 395

Good

Over: MITCHELL CREEK

1.1 MI NW OF COWDEN, Shelby, IL

Built 1990 Load: 32.4 t ADT: 175

TR 115

Good

Over: STREAM

1.4 MI N OF WINDSOR, Shelby, IL

Built 1991 Load: 32.4 t ADT: 75

TR 192

Good

Over: ROBINSON CREEK

4.65 MI NW FINDLAY, Shelby, IL

Built 1991 Load: 32.4 t ADT: 50

TR 338

Good

Over: RICHLAND CREEK

4 MI N STRASBURG, Shelby, IL

Built 1990 Load: 32.4 t ADT: 25

TR 54

Good

Over: BECK'S CREEK

4.6 MI NW OF HERRICK, Shelby, IL

Built 1992 Load: 32.4 t ADT: 50

TR 220

Good

Over: WILBORN CREEK TRIB

3.5 MI NW FINDLEY, Shelby, IL

Built 1996 Load: 32.4 t ADT: 25

TR 145

Good

Over: MUD CREEK

2 MI E DOLLVILLE, Shelby, IL

Built 1991 Load: 32.4 t ADT: 25

TR 89

Good

Over: MUD CREEK

3.1 MI W OF HENTON, Shelby, IL

Built 1992 Load: 32.4 t ADT: 125

TR 142 E

Good

Over: MITCHELL CREEK

1 MI SE OF LAKEWOOD, Shelby, IL

Built 1993 Load: 32.4 t ADT: 25

TR 200

Good

Over: STREAM

7.6 MI NW OF FINDLEY, Shelby, IL

Built 1993 Load: 32.4 t ADT: 25

TR 354

Good

Over: BILL'S CREEK

2 MI SE STRASBURG, Shelby, IL

Built 1994 Load: 32.4 t ADT: 50

TR 439 A

Good

Over: STREAM

3.5 MI E OF COWDEN, Shelby, IL

Built 1996 Load: 32.4 t ADT: 50

TR 140

Good

Over: STREAM

3.8 MI NW TOWER HILL, Shelby, IL

Built 1996 Load: 32.4 t ADT: 75

TR 395

Good

Over: MITCHELL CREEK

2.4 MI NW OF COWDEN, Shelby, IL

Built 1993 Load: 32.4 t ADT: 100

TR 217

Good

Over: STREAM

3 MI SE SHELBYVILLE, Shelby, IL

Built 1993 Load: 32.4 t ADT: 50

TR 313

Good

Over: RICHLAND CREEK TRIB

HIDDEN SPRINGS FORES, Shelby, IL

Built 1995 Load: 32.4 t ADT: 100

TR 200

Good

Over: WILBORN CREEK

5 MI NW OF FINDLEY, Shelby, IL

Built 1996 Load: 32.4 t ADT: 25

FAS 656(CH 28)

Good

Over: TRIB OF W BRANCH

2.9 MI NE HERBORN, Shelby, IL

Built 1997 Load: 32.4 t ADT: 900

FAS 656(CH 28)

Good

Over: TRIB OF W BRANCH

3.6 MI SE STRASBURG, Shelby, IL

Built 1997 Load: 32.4 t ADT: 900

TR 218 A

Good

Over: JORDAN CREEK

2.55 MI W CLARKSBURG, Shelby, IL

Built 1996 Load: 32.4 t ADT: 25

TR 217

Good

Over: BILL'S CREEK

2 MI NE STRASBURG, Shelby, IL

Built 1993 Load: 32.4 t ADT: 75

FAS 713

Good

Over: BECK'S CREEK BRANCH

3 MI S OF TOWER HILL, Shelby, IL

Built 1995 Load: 32.4 t ADT: 900

CH 25

Good

Over: BRUSH CREEK

3 MI SE OF FANCHER, Shelby, IL

Built 1994 Load: 32.4 t ADT: 50

TR 347

Good

Over: MITCHELL CREEK

1.8 MI S OF LAKEWOOD, Shelby, IL

Built 1996 Load: 32.4 t ADT: 25

TR 89

Good

Over: STREAM

3.2 MI SE ASSUMPTION, Shelby, IL

Built 1997 Load: 32.4 t ADT: 200

TR 348

Good

Over: RATTLESNAKE CREEK

2.8 MI SE STEWARDSON, Shelby, IL

Built 1995 Load: 32.4 t ADT: 50

TR 112C

Good

Over: STREAM

2.5 MI S WILLIAMSBUR, Shelby, IL

Built 1996 Load: 32.4 t ADT: 50

TR 109

Good

Over: BR OF MUD CREEK

4.5 MI N TOWER HILL, Shelby, IL

Built 1998 Load: 32.4 t ADT: 50

TR 362

Good

Over: SEXSON BRANCH

3.5 MI E STRASBURG, Shelby, IL

Built 1997 Load: 32.4 t ADT: 50

TR 267

Good

Over: BECK'S CREEK

2.5 MI S TOWER HILL, Shelby, IL

Built 1997 Load: 32.4 t ADT: 25

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

Related

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