Madison County, IL

543 public highway bridges

Madison County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Madison County, Illinois contains 543 public highway bridges. Roughly 36.1% are rated “Good,” 28.7% “Fair,” and 6.4% “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.

543
Total Bridges
36.1%
Good
28.7%
Fair
6.4%
Poor Condition

Condition Distribution

Good
36.1% (196)
Fair
28.7% (156)
Poor
6.4% (35)

All Bridges (543)

IBERG RD/FAU 8858

Fair

Over: TRIB TO SUGAR CK

1.0 MI SE HIGHLAND, Madison, IL

Built 1976 Load: 63.5 t ADT: 800

TR 123 BRANDT RD

Fair

Over: TR1B TO SILVER CREEK

2 MI NW OF ALHAMBRA, Madison, IL

Built 1981 Load: 80.7 t ADT: 75

Marine Road-FAS 77

Fair

Over: SILVER CREEK OVRFLW

1.2mi N. of US 40, Madison, IL

Built 1923 Load: 82.3 t ADT: 800

ILL 143

Fair

Over: LITTLE MOONEY CK

1M W I-55, Madison, IL

Built 1933 Load: 82.6 t ADT: 5,450

SAND ROAD - TR 112

Fair

Over: STREAM

0.13 S OF FAI 270, Madison, IL

Built 1963 Load: 89.1 t ADT: 20

I-55/70

Fair

Over: Brush Creek

0.49 E ILL 157, Madison, IL

Built 1962 Load: 89.1 t ADT: 46,000

WALNUT RD/ TR 308

Fair

Over: LITTLE SILVER CREEK

3.0 MI SE ST JACOB, Madison, IL

Built 1976 Load: 89.1 t ADT: 150

FAU 9119

Fair

Over: TRIB TO CANTEEN CK

1.0 MI E MARYVILLE, Madison, IL

Built 1982 Load: 89.1 t ADT: 1,050

CH 72 OLD MORO RD

Fair

Over: ROCKY BRANCH

2.0 MI NORTH MORO, Madison, IL

Built 1987 Load: 89.1 t ADT: 350

STAUNTON RD CH 21

Fair

Over: TRIB TO WENDALL BR

1 MI N. OF TROY, Madison, IL

Built 1968 Load: 89.1 t ADT: 1,300

GERBER WOODS DRIVE

Fair

Over: TRIB TO DUNLAP LAKE

0.11 MI E GERBER RD, Madison, IL

Built 1994 Load: 89.1 t ADT: 250

COLLINSVLLE BELTLI

Fair

Over: BRUSH CREEK

0.15MI EAST OF IL157, Madison, IL

Built 1933 Load: 97.2 t ADT: 17,700

US 40

Good

Over: SILVER CREEK

1.6 M W ILL 4, Madison, IL

Built 1938 ADT: 7,850

TR 281A-Timber Rid

Good

Over: Trib to Wendell Branch

0.6 Mi E of Troy, Madison, IL

Built 2023 ADT: 25

SOUTH FRONTAGE-TR3

Good

Over: CANTEEN CK

1.2 MI E ILL 159, Madison, IL

Built 1959 Load: 20.1 t ADT: 1,600

MAD BOND CO LINE

Good

Over: CREEK

0.04M N I70, Madison, IL

Built 1965 Load: 22.7 t ADT: 325

CH8/MADISON CH5/BO

Good

Over: TRIB TO SILVER CK

5.9MI N PIERRON, Madison, IL

Built 1962 Load: 28.2 t ADT: 300

CONN RD/ TR 280

Good

Over: TRIB TO SILVER CK

1.0 MI SW ALHAMBRA, Madison, IL

Built 1979 Load: 28.5 t ADT: 75

TR 179

Good

Over: SUGAR FK CK

1.8 MI S ALHAMBRA, Madison, IL

Built 1970 Load: 29.5 t ADT: 125

TR 303

Good

Over: SUGAR FK

1.5 MI N ST JACOB, Madison, IL

Built 1977 Load: 30.5 t ADT: 250

ILL 4

Good

Over: TRIB TO SILVER CREEK

0.83 MI S OF ILL 143, Madison, IL

Built 1934 Load: 32.4 t ADT: 5,750

ILL 160

Good

Over: DRAIN TO SILVER LAKE

1MI N I-70AT TR 237, Madison, IL

Built 1982 Load: 32.4 t ADT: 2,550

FAI 255

Good

Over: SCHNIEDER DITCH

.5MI NO OFI-55/70, Madison, IL

Built 1985 Load: 32.4 t ADT: 40,200

IL 255 (FAP 310)

Good

Over: STREAM

0.17MI N MADISON AVE, Madison, IL

Built 1998 Load: 32.4 t ADT: 25,700

HORSESHOE LAKE RD

Good

Over: DRAIN TO HRSESHOE LK

.28MI W OF IL 111, Madison, IL

Built 2003 Load: 32.4 t ADT: 7,250

IL 100

Good

Over: YOUNGBLOOD HOLLOW BR

1.6MI E JERSEY CO LN, Madison, IL

Built 2008 Load: 32.4 t ADT: 6,600

POSSUM HILL ROAD

Good

Over: TRIB TO SILVER CREEK

1/4 MI W OF IL 4, Madison, IL

Built 1975 Load: 32.4 t ADT: 1,100

IL 111 / IL 267

Good

Over: N Trib to Rocky Fork

East of IL 255, Madison, IL

Built 2014 Load: 32.4 t ADT: 8,050

FAS 778/ST. ROSE R

Good

Over: SUGAR CK

2.3MI E HIGHLAND, Madison, IL

Built 1948 Load: 32.4 t ADT: 3,550

LIBBRA RD/TR 67

Good

Over: TRIB TO SILVER CK

1.0MI SE LIVINGSTON, Madison, IL

Built 1974 Load: 32.4 t ADT: 100

CH 13 SUMMERFIELD

Good

Over: LAKE FK CK

1.0 MI S ST JACOB, Madison, IL

Built 1971 Load: 32.4 t ADT: 350

ROOSEVELT RD/ TR 1

Good

Over: INDIAN CREEK

0.5 MI E MEADOWBROOK, Madison, IL

Built 1976 Load: 32.4 t ADT: 125

FAIRVIEW RD/ FAS 3

Good

Over: LITTLE SILVER

3.0 MI NE GRANTFORK, Madison, IL

Built 1978 Load: 32.4 t ADT: 100

MAYER ROAD/ TR 239

Good

Over: SUGAR FORKCREEK

1.5 MI E MARINE, Madison, IL

Built 1981 Load: 32.4 t ADT: 150

BLACKSMITH RD/TR 1

Good

Over: TRIB TO L DRY FORK

2.0 MI SE N DOUGLAS, Madison, IL

Built 1979 Load: 32.4 t ADT: 50

DAVIS LN/ MSS 6160

Good

Over: S BR LITTLE PIASA

2.8 MI NW GODFREY, Madison, IL

Built 1978 Load: 32.4 t ADT: 400

SPRTSMNS LK RD/TR2

Good

Over: SUGAR FORK CREEK

1.5 MI SE MARINE, Madison, IL

Built 1985 Load: 32.4 t ADT: 100

TR 179/NIGGLI ROAD

Good

Over: LITTLE SILVER CREEK

4.0 MI NE GRANTFORK, Madison, IL

Built 1984 Load: 32.4 t ADT: 100

TR157

Good

Over: TRIB. TO SILVER CRK.

1 MILE SE OF HAMEL, Madison, IL

Built 1987 Load: 32.4 t ADT: 125

TR 165 MEFFERT RD

Good

Over: LITTLE SILVER CREEK

6.5 MI NORTH PIERRON, Madison, IL

Built 1986 Load: 32.4 t ADT: 150

BOND COUNTY TR 6

Good

Over: TRIBUTARY

3 MI SE NEW DOUGLAS, Madison, IL

Built 1986 Load: 32.4 t ADT: 25

TR 145

Good

Over: LITTLE SILVER CREEK

4.5 MI NE ALHAMBRA, Madison, IL

Built 1988 Load: 32.4 t ADT: 50

ALHAMBRA RD/ TR 29

Good

Over: TRIB. TO LITTLE SILV

.2 MI. S. ALHAMBRA, Madison, IL

Built 1986 Load: 32.4 t ADT: 50

NIGGLI RD/ TR 179

Good

Over: E. FORK SILVER CK

2.5 MI N GRANTFORK, Madison, IL

Built 1991 Load: 32.4 t ADT: 100

KEEBLER RD

Good

Over: BURDICK BR

.17MI S OF IL RT 162, Madison, IL

Built 1999 Load: 32.4 t ADT: 4,550

TR 372 LUDWIG RD

Good

Over: E. FORK OF SILVER CR

2.5 MI NE GRANTFORK, Madison, IL

Built 1993 Load: 32.4 t ADT: 50

TR 328 GEIGER RD

Good

Over: SAND CREEK

3 MI SE. ALHAMBRA, Madison, IL

Built 1996 Load: 32.4 t ADT: 75

TR 9

Good

Over: TRIB TO DRY FORK CK

1.5 MI N NEW DOUGLAS, Madison, IL

Built 1994 Load: 32.4 t ADT: 50

S MORELAND RD CH 1

Good

Over: TRIB INDIAN CREEK

2.0 MI S BETHALTO, Madison, IL

Built 2004 Load: 32.4 t ADT: 4,850

POAG RD. CH69

Good

Over: DELLAPLAIN BR.

1.1 MI. W. 157, Madison, IL

Built 1966 Load: 32.4 t ADT: 4,100

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.