McDonough County, IL

210 public highway bridges

McDonough County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, McDonough County, Illinois contains 210 public highway bridges. Roughly 51.9% are rated “Good,” 37.6% “Fair,” and 6.2% “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.

210
Total Bridges
51.9%
Good
37.6%
Fair
6.2%
Poor Condition

Condition Distribution

Good
51.9% (109)
Fair
37.6% (79)
Poor
6.2% (13)

All Bridges (210)

ILL 9

Good

Over: LITTLE CREEK

W EDGE BLANDINSVILLE, McDonough, IL

Built 2011 Load: 32.4 t ADT: 1,350

B'VILLE-COCHESTER

Good

Over: BAPTIST CREEK

S. CTR-34-T7NR4W, McDonough, IL

Built 1983 Load: 32.4 t ADT: 500

CH 18

Good

Over: TROUBLESOME CREEK

W CTR-28-T5NR3W, McDonough, IL

Built 1990 Load: 32.4 t ADT: 100

FAS 443-CH 16

Good

Over: TROUBLESOME CREEK

NW-19-T5NR2W, McDonough, IL

Built 1990 Load: 32.4 t ADT: 1,100

FAS 1437-CH 2

Good

Over: KEPPLE CREEK

CTR-20-T6NR1W, McDonough, IL

Built 1992 Load: 32.4 t ADT: 425

FAS 435 (CH 24)

Good

Over: Br Troublesome Creek

CTR-9-T4NR4W, McDonough, IL

Built 2014 Load: 32.4 t ADT: 275

FAS 438 - CH 21

Good

Over: DROWNING FORK

S.CTR-4-T7NR1W, McDonough, IL

Built 2003 Load: 32.4 t ADT: 200

FAS 1439 - CH 8

Good

Over: CEDAR CREEK

S.CTR-32-T6NR4W, McDonough, IL

Built 2005 Load: 32.4 t ADT: 175

FAS 444 - CH 10

Good

Over: BR CAMP CREEK

SW-22-T5NR1W, McDonough, IL

Built 2001 Load: 32.4 t ADT: 775

FAS-1441 (CH-22)

Good

Over: Branch of Camp Creek

S.CTR-28-T5NR1W, McDonough, IL

Built 2017 Load: 32.4 t ADT: 200

TR 414

Good

Over: DROWNING FORK

NW-3-T7NR1W, McDonough, IL

Built 1991 Load: 32.4 t ADT: 125

TR 45A

Good

Over: DROWNING FORK

SW-21-T17N,R1W, McDonough, IL

Built 1983 Load: 32.4 t ADT: 100

TR 55

Good

Over: BR DROWNING FORK

SW-30-T7NR1W, McDonough, IL

Built 2001 Load: 32.4 t ADT: 350

TR 312

Good

Over: FARMERS FORK CR

SW-33-T7NR2W, McDonough, IL

Built 1981 Load: 32.4 t ADT: 100

TR 338

Good

Over: E FK CROOKED CR

W.CTR-10-T7NR2W, McDonough, IL

Built 1986 Load: 32.4 t ADT: 50

TR 292

Good

Over: E.FORK LAMOINE RIVER

W-8-T7NR2W, McDonough, IL

Built 1987 Load: 32.4 t ADT: 25

TR 55

Good

Over: N.F.CROOKED CREEK

W.CTR-26-T7NR2W, McDonough, IL

Built 1991 Load: 32.4 t ADT: 75

TR 3A

Good

Over: N.F. CROOKED CREEK

N.CTR-3-T7NR2W, McDonough, IL

Built 1992 Load: 32.4 t ADT: 25

TR 55

Good

Over: SHORT FORK CREEK

W.CTR-29-T7NR2W, McDonough, IL

Built 1994 Load: 32.4 t ADT: 50

TR 338

Good

Over: SHORT FORK CREEK

SW-27-T7NR2W, McDonough, IL

Built 1995 Load: 32.4 t ADT: 50

TR 338

Good

Over: BR NORTH FK CROOKED

NE-28-T7NR2W, McDonough, IL

Built 1995 Load: 32.4 t ADT: 75

TR 250

Good

Over: TOWN CREEK

SW-23-T7NR3W, McDonough, IL

Built 1996 Load: 32.4 t ADT: 75

TR 7

Good

Over: E. FORK LITTLE CREEK

NE-12-T7NR3W, McDonough, IL

Built 2000 Load: 32.4 t ADT: 75

TR 74

Good

Over: LAHARPE CREEK

S.CTR-21-T7NR4W, McDonough, IL

Built 1981 Load: 32.4 t ADT: 25

TR 34

Good

Over: LAMOINE CREEK

SW-5-T7NR4W, McDonough, IL

Built 1985 Load: 32.4 t ADT: 25

TR 8

Good

Over: S. BR CROOKED CREEK

SW-18-T7NR4W, McDonough, IL

Built 1987 Load: 32.4 t ADT: 50

TR 25

Good

Over: BR LAHARPE CREEK

NE-22-T7NR4W, McDonough, IL

Built 1989 Load: 32.4 t ADT: 50

WEST ST (MS#5000)

Good

Over: LITTLE CREEK

W.CTR-32-T7NR4W, McDonough, IL

Built 1991 Load: 32.4 t ADT: 50

TR 82

Good

Over: S. BR. CROOKED CREEK

NW-15-T7NR4W, McDonough, IL

Built 1992 Load: 32.4 t ADT: 10

TR 140

Good

Over: BR LAHARPE CREEK

E-14-T7NR4W, McDonough, IL

Built 1994 Load: 32.4 t ADT: 25

TR 110

Good

Over: LAHARPE CREEK

W-23-T7NR4W, McDonough, IL

Built 1996 Load: 32.4 t ADT: 50

TR 8

Good

Over: LAMOINE CREEK

SW-6-T7NR4W, McDonough, IL

Built 2003 Load: 32.4 t ADT: 75

TR 39

Good

Over: Laharpe Creek

NE-28-T7NR4W, McDonough, IL

Built 2015 Load: 32.4 t ADT: 50

TR 141

Good

Over: N. BR OF CEDAR CREEK

NW-27-T6NR4W, McDonough, IL

Built 1989 Load: 32.4 t ADT: 25

TR 48

Good

Over: N. BR OF CEDAR CREEK

N1/2-32-T6NR4W, McDonough, IL

Built 1989 Load: 32.4 t ADT: 50

TR 127

Good

Over: ROCK CREEK

NE-21-T6NR4W, McDonough, IL

Built 1992 Load: 32.4 t ADT: 50

TR 72

Good

Over: ROCK CREEK

N1/2 SEC 21 T6N-R4W, McDonough, IL

Built 1992 Load: 32.4 t ADT: 75

TR 71

Good

Over: BAPTIST CREEK

SE-33-T7NR4W, McDonough, IL

Built 1995 Load: 32.4 t ADT: 50

TR 20

Good

Over: ROCK CREEK

CTR-19-T6NR4W, McDonough, IL

Built 1997 Load: 32.4 t ADT: 50

TR 48

Good

Over: ROCK CREEK

CTR-20-T6NR4W, McDonough, IL

Built 1998 Load: 32.4 t ADT: 50

TR 103

Good

Over: SPRING CREEK

E.CTR-8-T6NR3W, McDonough, IL

Built 1995 Load: 32.4 t ADT: 50

TR 268

Good

Over: FARMERS CREEK

2-T6N-R3W, McDonough, IL

Built 1996 Load: 32.4 t ADT: 50

TR 368

Good

Over: TOWN FORK

E.CTR-2-T6NR2W, McDonough, IL

Built 1985 Load: 32.4 t ADT: 25

TR 95

Good

Over: FARMER'S FORK

N.CTR-12-T6NR2W, McDonough, IL

Built 1996 Load: 32.4 t ADT: 25

TR 129

Good

Over: BR EAST FK LAMOINE

S.CTR-17-T6NR2W, McDonough, IL

Built 2000 Load: 32.4 t ADT: 100

TR 312

Good

Over: FARMER'S FORK CREEK

NW-4-T6NR2W, McDonough, IL

Built 2003 Load: 32.4 t ADT: 100

TR 350

Good

Over: KEPPLE CREEK

SWCOR-SEC26-T6NR2W, McDonough, IL

Built 2005 Load: 32.4 t ADT: 100

TR 440

Good

Over: SOUTH FORK

N.CTR-11-T6NR1W, McDonough, IL

Built 1984 Load: 32.4 t ADT: 150

TR 406

Good

Over: KEPPLE CREEK

NE-20-T6NR1W, McDonough, IL

Built 2007 Load: 32.4 t ADT: 75

TR 77A

Good

Over: N FORK CROOKED CREEK

NW-6-T6NR1W, McDonough, IL

Built 1990 Load: 32.4 t ADT: 25

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.