Madison County, IL

543 public highway bridges

Madison County Bridge Snapshot

Madison County, Illinois contains 543 public highway bridges in the FHWA National Bridge Inventory. Roughly 36.1% are rated “Good,” 28.7% “Fair,” 6.4% “Poor,” and 6.4% 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.

543

Total Bridges

36.1%

Good

6.4%

Poor

6.4%

Structurally Deficient

Condition Distribution

Good

36.1% (196)

Fair

28.7% (156)

Poor

6.4% (35)

SD

6.4% (35)

All Bridges (543)

Sort:

CONRAIL

Over: TR 363

3.5 MI E COLLINSVILL, Madison, IL

Built 1900 ADT: 150

CONRAIL

Over: TR 387A

E OF COLLINSVILLE, Madison, IL

Built 1900 ADT: 275

GM&O RR

Over: SEMINARY ST FAU 8998

0.08 M S OF BELTLINE, Madison, IL

Built 1938 ADT: 4,950

TRRA RAILROADS

Over: ILL RTE 3

0.72 M N MC KINLEY B, Madison, IL

Built 1901 ADT: 12,000

TRRA RAILROADS

Over: KLEIN AVE FAU 9106

0.9 MI E MERCHANT BR, Madison, IL

Built 1901 ADT: 3,200

CMW RR

Over: W St Louis Ave

0.3mi E of IL 3, Madison, IL

Built 1988 ADT: 13,600

CYPRESS RD/ TR 258

Over: SILVER LAKE FORK

1.5 MI SW ST JACOB, Madison, IL

Built 1901 Load: 10.4 t ADT: 100

WAFFLER RD/TR 392

Over: SPANKER BR

5.0MI SE HIGHLAND, Madison, IL

Built 1920 Load: 17.5 t ADT: 150

ROSE RD/ TR 395

Over: TRIB TO LITTLE SILVR

3.5 MI S ST JACOB, Madison, IL

Built 1901 Load: 17.5 t ADT: 200

TR 48 SCHUMACHER R

Over: SPANKER BR

6.1MI S PIERRON, Madison, IL

Built 1942 Load: 17.5 t ADT: 475

IL 140

Over: Sugar Fork

0.25mi E of Alhambra, Madison, IL

Built 1930 Load: 18.8 t ADT: 2,450

NIEHAUS RD/ TR 326

Over: SILVER CREEK

2.5 MI E OF LIVINGST, Madison, IL

Built 1901 Load: 19.1 t

OLD HILLSBORO/ TR

Over: TRIB TO SILVER CK

1.0 E LIVINGSTON, Madison, IL

Built 1901 Load: 19.4 t ADT: 175

SILVER CRK RD/TR 1

Over: TRIB TO SILVER CK

1.5MI S LIVINGSTON, Madison, IL

Built 1901 Load: 19.4 t ADT: 100

COLUMBIA RD/TR 250

Over: TRIB TO SILVER CK

2.0 MI S HAMEL, Madison, IL

Built 1916 Load: 19.4 t ADT: 200

GOSHEN RD/ TR 253

Over: TRIB TO SILVER CK

4.0MI NE TROY, Madison, IL

Built 1901 Load: 19.4 t ADT: 300

TR 268

Over: TR1B TO SILVER CK

0.25MI W LIVINGSTON, Madison, IL

Built 1901 Load: 19.4 t ADT: 150

TR 61

Over: INDIAN CREEK

1.5MI S DORSEY, Madison, IL

Built 1969 Load: 22.0 t ADT: 300

N RODGERS AV/TR 91

Over: BLACK CREEK

0.50 N BELTLINE, Madison, IL

Built 1969 Load: 23.3 t ADT: 1,050

OLIVE RD/ TR 324

Over: TRIB TO SUGAR FK

0.3MI E ALHAMBRA, Madison, IL

Built 1918 Load: 24.3 t ADT: 50

ALBY RD/ FAU 8988

Over: COAL BR

N CORP LIMALTON, Madison, IL

Built 1979 Load: 24.3 t ADT: 7,800

FAI 270

Over: MISSISSIPPI RIVER

N. OF GRANITE CITY, Madison, IL

Built 1966 Load: 25.9 t ADT: 46,200

SPANGLER RD/CITY S

Over: TRIB TO SILVER CK

N EDGE LIVINGSTON, Madison, IL

Built 1973 Load: 25.9 t ADT: 100

FAI 70 WB

Over: BRANCH OF SILVER CRK

1.25 M W ILL 4, Madison, IL

Built 1962 Load: 26.6 t ADT: 15,300

IL 140 & IL 111 EB

Over: E Fork of Wood River

1.1mi W of IL 255, Madison, IL

Built 1973 Load: 26.6 t ADT: 15,200

I-55 W Frontage Rd

Over: UPRR

N OF NEW DOUGLAS RD, Madison, IL

Built 1939 Load: 27.9 t ADT: 150

HUMBERT RD/FAU 899

Over: BLACK CK

N EDGE OF ALTON, Madison, IL

Built 1953 Load: 28.5 t ADT: 7,400

ILL 143

Over: CAHOKIA CREEK

NW ILL 159, Madison, IL

Built 1937 Load: 28.8 t ADT: 7,950

CH 13 SUMMERFIELD

Over: LITTLE SILVER CK

4.0 MI S ST JACOB, Madison, IL

Built 1969 Load: 29.5 t ADT: 275

CH 24 DAUDERMAN RD

Over: SUGAR FK

1.4MI S ALHAMBRA, Madison, IL

Built 1963 Load: 30.1 t ADT: 400

SALISBURY ST/FAU91

Over: MISS RIVER

VENICE, Madison, IL

Built 1910 Load: 30.5 t ADT: 14,300

I-55/70 WB

Over: A&SRR

0.75 mi E of IL 111, Madison, IL

Built 1980 Load: 31.4 t ADT: 26,800

SILVER CRK RD/TR 1

Over: TR1B TO SILVER CK

1.5MI S LIVINGSTON, Madison, IL

Built 1969 Load: 31.8 t ADT: 100

I-55/70 EB

Over: A&SRR

0.75 mi E of IL 111, Madison, IL

Built 1980 Load: 32.4 t ADT: 26,800

ILL 160

Over: BUCKEYE BRANCH

3.1MI S OF HIGHLAND, Madison, IL

Built 2004 Load: 32.4 t ADT: 5,350

IL 160

Over: Tr to E Fk Silver Cr

350' N of Pokey Road, Madison, IL

Built 1936 Load: 32.4 t ADT: 1,850

WAFFLER RD/ TR 399

Over: SPANKER BR

4.5 MI SE HIGHLAND, Madison, IL

Built 1978 Load: 32.4 t ADT: 125

CH 49 WIESEMAN RD

Over: CAHOKIA CREEK

2.5 NW OF WORDEN, Madison, IL

Built 1988 Load: 32.4 t ADT: 275

TR 36/WOODSTATION

Over: W FORK WOOD RIVER CR

1.0 MI NE ALTON, Madison, IL

Built 1980 Load: 32.4 t ADT: 375

SEILER RD TR 45

Over: PADDOCK CK

2.0 MI E DORSEY, Madison, IL

Built 1979 Load: 32.4 t ADT: 150

IBERG RD/ TR 355

Over: SUGAR CREEK

1.3 MI SE HIGHLAND, Madison, IL

Built 1982 Load: 32.4 t ADT: 475

CH 23 QUERCUS GROV

Over: CAHOKIA CREEK

1.5M N OF CARPENTER, Madison, IL

Built 1984 Load: 32.4 t ADT: 100

KECK ROAD/ TR 319

Over: E FK SILVER CK

1.75 MI NW ST JAC, Madison, IL

Built 1980 Load: 32.4 t ADT: 125

TR 17

Over: SILVER CK

0.25 MI EAST BINNEY, Madison, IL

Built 1981 Load: 32.4 t ADT: 100

VFW RD/ TR 3

Over: CAHOKIA CREEK

1.9 M W OFSTAUNTON, Madison, IL

Built 1984 Load: 32.4 t ADT: 150

FAS 766/POCAHONTAS

Over: LITTLE SILVER CK

0.5 MI E GRANTFORK, Madison, IL

Built 1983 Load: 32.4 t ADT: 425

YORKVILLE RD/ TR 9

Over: PADDOCK CK

1 MI NE MIDWAY, Madison, IL

Built 1982 Load: 32.4 t ADT: 200

FAS 771/ ST JAMES

Over: PADDOCK CK

2.0 MI SE MIDWAY, Madison, IL

Built 1982 Load: 32.4 t ADT: 2,500

CH 14 SHERRY CREEK

Over: TRIB TO SHERRY CREEK

3.0 M WESTOF WORDEN, Madison, IL

Built 1984 Load: 32.4 t ADT: 100

CH 19 POAG RD

Over: COUNTY DITCH

1.3 MI SW POAG, Madison, IL

Built 1982 Load: 32.4 t ADT: 300

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026