Calhoun County, IL

81 public highway bridges

Calhoun County Bridge Snapshot

Calhoun County, Illinois contains 81 public highway bridges in the FHWA National Bridge Inventory. Roughly 53.1% are rated “Good,” 43.2% “Fair,” 3.7% “Poor,” and 3.7% 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.

81
Total Bridges
53.1%
Good
3.7%
Poor
3.7%
Structurally Deficient

Condition Distribution

Good
53.1% (43)
Fair
43.2% (35)
Poor
3.7% (3)
SD
3.7% (3)

All Bridges (81)

TR 88

Good

Over: METZ CREEK

1.5 M W BRUSSELS, Calhoun, IL

Built 2009 Load: 32.4 t ADT: 25

TR 2 PLSNT HILL AC

Good

Over: SNY DRAINAGE CHANNEL

.01 NE IOWA CUTOFF, Calhoun, IL

Built 2006 Load: 32.4 t ADT: 75

TR 21 PLEASANT DAL

Good

Over: EAST PANTHER CR. BR.

4.9MI NW KAMPSVILLE, Calhoun, IL

Built 2008 Load: 32.4 t ADT: 75

TR 90

Good

Over: SIMON CR

7.6 MI S OF HAMBURG, Calhoun, IL

Built 2011 Load: 32.4 t ADT: 175

TR 90

Good

Over: KINTOWN CREEK

3 MI W HARDIN, Calhoun, IL

Built 2012 Load: 32.4 t ADT: 175

TR 105

Good

Over: NOLTE CREEK

1 MI W DEERPLAIN, Calhoun, IL

Built 2011 Load: 32.4 t ADT: 150

TR 30

Good

Over: Crooked Creek

.5 mi e il 96, Calhoun, IL

Built 2013 Load: 32.4 t ADT: 25

TR 15

Good

Over: East Panther Creek

5.5 Mi NW Kampsville, Calhoun, IL

Built 2015 Load: 32.4 t ADT: 50

TR 90

Good

Over: Salt Spring Creek

4.5 Mi SW of Hardin, Calhoun, IL

Built 2014 Load: 32.4 t ADT: 225

TR 76

Good

Over: Green Bay Hollow Crk

1 MI. S. of Meppen, Calhoun, IL

Built 2018 Load: 32.4 t ADT: 125

TR 90

Good

Over: EILERMAN CREEK

2.5 MI N BATCHTOWN, Calhoun, IL

Built 2012 Load: 32.4 t ADT: 225

TR 96A

Good

Over: Nolte Creek

2 Mi SE of Brussels, Calhoun, IL

Built 2014 Load: 32.4 t ADT: 25

TR 17

Good

Over: Belleview Creek

3 Mi NE of Belleview, Calhoun, IL

Built 2019 Load: 32.4 t ADT: 25

ILL 100

Good

Over: GODAR HOLLOW CREEK

2 M N HARDIN MP 2.4, Calhoun, IL

Built 1996 Load: 33.4 t ADT: 2,300

ILLINOIS 100

Good

Over: POOR FARM HOLLOW CRK

HARDIN HIGH SCH MP.9, Calhoun, IL

Built 1996 Load: 33.4 t ADT: 3,400

IL 100

Good

Over: CRATER CREEK

N OF MICHAEL MP 6.3, Calhoun, IL

Built 1996 Load: 35.0 t ADT: 1,350

ILL 100

Good

Over: MICHAEL CREEK

IN MICHAEL M.P. 5.3, Calhoun, IL

Built 1996 Load: 39.2 t ADT: 1,350

TR 93

Good

Over: Madison Creek

0.7 Mi S Batchtown, Calhoun, IL

Built 2017 Load: 39.9 t ADT: 225

ILL 96

Good

Over: WILDCAT HOLLOW CREEK

6.1 MI NO. MOZIER, Calhoun, IL

Built 1999 Load: 41.8 t ADT: 675

ILL 96

Good

Over: HOWELL HOLLOW CREEK

8.6 MI N MOZIER, Calhoun, IL

Built 1999 Load: 44.1 t ADT: 700

ILL 96

Good

Over: Kampsville CREEK

AT KAMPSVILLE, Calhoun, IL

Built 1948 Load: 45.7 t ADT: 850

ILL 96

Good

Over: WEST PANTHER CREEK

2.7MI N OF MOZIER, Calhoun, IL

Built 1999 Load: 46.7 t ADT: 550

FAS 754

Good

Over: ARNOLD CREEK

0.8 MI SE OF BRUSSLS, Calhoun, IL

Built 1984 Load: 49.9 t ADT: 1,150

IL 96

Good

Over: FOX CREEK

5 M W KAMPSVILLE, Calhoun, IL

Built 2009 Load: 53.1 t ADT: 400

PARK ST IN HARDIN

Good

Over: GESKE HOLLOW CREEK

S OF JOE PAGE BRIDGE, Calhoun, IL

Built 2006 Load: 55.1 t ADT: 3,250

ILL 96

Good

Over: BELLEVIEW HOLLOW CRK

BELLEVIEW, Calhoun, IL

Built 1995 Load: 60.9 t ADT: 550

ILL 100

Good

Over: PANTHER CREEK

5 MI N KAMPSVILLE, Calhoun, IL

Built 1995 Load: 62.2 t ADT: 450

IL 100

Good

Over: CRAWFORD CREEK

8.1 MI N HARDIN, Calhoun, IL

Built 2009 Load: 65.1 t ADT: 1,250

TR 4A

Poor

Over: BAY CREEK

0.75M W BELLEVIEW, Calhoun, IL

Built 1930 Load: 17.2 t ADT: 25

TR 27

Poor

Over: WEST PANTHER CREEK

1.1 MI EASTRTE 96, Calhoun, IL

Built 1983 Load: 32.4 t ADT: 50

FAS 755 (CH2)

Structurally Deficient

Over: IRISH HOLLOW CREEK

STATE ST SOF WTR ST, Calhoun, IL

Built 1977 ADT: 225

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