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)

E MICK RD/TR 261A

Good

Over: WENDALL BRANCH

2.0 MI N OF TROY, Madison, IL

Built 1996 Load: 32.4 t ADT: 200

FRANDSEN RD/TR 272

Good

Over: SILVER CREEK

2MI NW OF ALHAMBRA, Madison, IL

Built 1996 Load: 32.4 t ADT: 100

TWIN HILL LN/TR 19

Good

Over: TRIB TO SILVER CREEK

2.5MI S OF HAMEL, Madison, IL

Built 1996 Load: 32.4 t ADT: 50

LUDWIG RD (TR 372)

Good

Over: EAST FORK SILVER CR.

1.0MI NE GRANTFORK, Madison, IL

Built 2000 Load: 32.4 t ADT: 75

JOHNSTON RD (TR 28

Good

Over: CORLOCK BRANCH

2.5MI SEMARINE, Madison, IL

Built 1999 Load: 32.4 t ADT: 100

MC COY RD

Good

Over: E FK WOODRIVER CK

1.5 MI NW BETHALTO, Madison, IL

Built 2000 Load: 32.4 t ADT: 625

TRESTLE RD TR 289

Good

Over: SUGAR CK

2.0MI NE HIGHLAND, Madison, IL

Built 2000 Load: 32.4 t ADT: 600

FAS 2735

Good

Over: PADDOCK CREEK

2.4 MI W PRAIRIETOWN, Madison, IL

Built 2000 Load: 32.4 t ADT: 1,850

FAS 2735

Good

Over: BRANCH OF PADDOCK CK

1.75 W PRAIRIETOWN, Madison, IL

Built 2000 Load: 32.4 t ADT: 1,850

RIDGEVIEW RD.

Good

Over: LITTLE MOONEY CK

IL RT. 143 INTERSECT, Madison, IL

Built 2002 Load: 32.4 t ADT: 1,550

WOOD STATION RD/TR

Good

Over: W FK WOODRIVER CREEK

2.5MI N EAST ALTON, Madison, IL

Built 2002 Load: 32.4 t ADT: 375

YANN RD/TR 298

Good

Over: SAND CREEK

2.5 MI E MARINE, Madison, IL

Built 2006 Load: 32.4 t ADT: 100

W MILL CR RD TR 36

Good

Over: MILL CREEK

2.5M S OF TROY, Madison, IL

Built 2006 Load: 32.4 t ADT: 150

FAS 766/FRUIT RD

Good

Over: SUGAR FORK

4.7 W GRANTFORK, Madison, IL

Built 2007 Load: 32.4 t ADT: 375

CYPRESS RD/ TR258

Good

Over: TRIB TO LAKE FORK

2.5MI SW ST. JACOB, Madison, IL

Built 2005 Load: 32.4 t ADT: 100

TR 80 WOLF RD

Good

Over: LICK BR

1.25M N OF ALTON, Madison, IL

Built 2008 Load: 32.4 t ADT: 175

MICHAEL RD/TR 305A

Good

Over: SUGAR CK

1.5MI E HIGHLAND, Madison, IL

Built 2011 Load: 32.4 t ADT: 525

LIBBRA RD/TR67

Good

Over: SILVER CK

1.5MI SE LIVINGSTON, Madison, IL

Built 2009 Load: 32.4 t ADT: 100

CH 61 AIRPORT RD

Good

Over: TRIB LITTLE PIASA

.04MI S JERSEY CO, Madison, IL

Built 2010 Load: 32.4 t ADT: 200

CH 14 POSSUM HILL

Good

Over: CAHOKIA CK

2.0 MI W WORDEN, Madison, IL

Built 2010 Load: 32.4 t ADT: 300

TR 238A STAUNTON R

Good

Over: TRIB SILVER CR

2.2 MI S HAMEL, Madison, IL

Built 2011 Load: 32.4 t ADT: 200

TR 343 Kirsch Rd.

Good

Over: Mill Creek

1.5 MI S Troy, Madison, IL

Built 2012 Load: 32.4 t ADT: 500

TR 274 Cedar Road

Good

Over: Little Silver Creek

4.0 Mi S of St Jacob, Madison, IL

Built 2014 Load: 32.4 t ADT: 75

TR 244

Good

Over: TRIB TO CAHOKIA CK

0.5MI SW STAUNTON, Madison, IL

Built 2011 Load: 32.4 t ADT: 100

CH 13 Marine Rd.

Good

Over: Trib to Silver Creek

5 mi N of Marine, Madison, IL

Built 2011 Load: 32.4 t ADT: 175

FAU 9016 Moro Rd.

Good

Over: Indian Creek

1.5 Mi E Moro, Madison, IL

Built 2014 Load: 32.4 t ADT: 3,450

TR 365 Lilac Road

Good

Over: Fork Creek

2.0 Mi S St Jacob, Madison, IL

Built 2015 Load: 32.4 t ADT: 150

FAS 737 Seiler Rd

Good

Over: E Fork Wood River Ck

1.3 Mi E Fosterburg, Madison, IL

Built 2015 Load: 32.4 t ADT: 1,500

CH-55 (Woodburn Rd

Good

Over: Br E Frk Wood River

2.0 Mi NE Fosterburg, Madison, IL

Built 2017 Load: 32.4 t ADT: 925

TR 261A E Mick Roa

Good

Over: Wendell Branch

3.0 Mi N of Troy, Madison, IL

Built 2017 Load: 32.4 t ADT: 200

TR 363 E Mill Ck R

Good

Over: North Fork Mill Ck

4 Mi SE Troy, Madison, IL

Built 2022 Load: 32.4 t ADT: 100

TR 171 Jerusalem R

Good

Over: Trib to Cahokia Cr

2 Mi SW of Carpenter, Madison, IL

Built 2020 Load: 32.4 t ADT: 250

FAU 8966

Good

Over: NS RR

0.40MI NORTH IL3, Madison, IL

Built 2009 Load: 32.4 t ADT: 1,025

MS-7910 N Rodgers

Good

Over: W Fork Wood River Cr

Alton- S of Beltline, Madison, IL

Built 2015 Load: 32.4 t ADT: 1,700

Pontoon Road

Good

Over: UPRR, KCSRR, NSRR

2.5 mile S of I-270, Madison, IL

Built 2010 Load: 32.4 t ADT: 8,750

MILL ST/MSS 1307

Good

Over: CANTEEN CREEK

.8MI SE IL 159, Madison, IL

Built 2003 Load: 32.4 t ADT: 950

MULBERRY ST/TR 205

Good

Over: CANTEEN CREEK

SE SEC 27 T3N R8W, Madison, IL

Built 2007 Load: 32.4 t ADT: 700

South Clinton St.

Good

Over: Canteen Creek

0.1 Mi E of IL 159, Madison, IL

Built 2014 Load: 32.4 t ADT: 1,050

Summit Ave.

Good

Over: Brush Creek

50 Ft S Johnson Hill, Madison, IL

Built 2014 Load: 32.4 t ADT: 2,900

SCHWARZ RD/FAU 889

Good

Over: UNKNOWN CREEK

.2 MI S. SCHWARZ, Madison, IL

Built 1986 Load: 32.4 t ADT: 900

GOSHEN RD FAU 8905

Good

Over: TRIB TO DUNLAP LAKE

1.4MI E IL 159, Madison, IL

Built 2003 Load: 32.4 t ADT: 5,550

GERBER RD FAU 8894

Good

Over: TRIB TO DUNLAP LAKE

75FT N EAST LAKE DR., Madison, IL

Built 2009 Load: 32.4 t ADT: 1,300

E LAKE DR FAU 8895

Good

Over: TRIB TO DUNLAP LAKE

0.05 MI E GERBER RD, Madison, IL

Built 2009 Load: 32.4 t ADT: 800

Veterans Honor Prk

Good

Over: CSXT Railroad

0.1 Mi N Trestle Rd, Madison, IL

Built 2014 Load: 32.4 t ADT: 4,200

PIERCE LN/FAU 8985

Good

Over: ROCKY FORK CK

1.8MI NW ALTON, Madison, IL

Built 2010 Load: 32.4 t ADT: 3,100

NINTH ST

Good

Over: DRAINAGE CHANNEL

0.5 MI N ILL 143, Madison, IL

Built 1980 Load: 32.4 t ADT: 4,750

ILL 160

Good

Over: SUGAR CR

IN HIGHLAND, Madison, IL

Built 1985 Load: 33.7 t ADT: 1,800

MAPLE RD/ TR 177

Good

Over: TR1B TO SILVER CK

1.5MI S HAMEL, Madison, IL

Built 1973 Load: 33.7 t ADT: 150

OLD ALTON-EDW RD C

Good

Over: INDIAN CREEK

BETWEEN EDWVLL-ROXAN, Madison, IL

Built 1990 Load: 34.0 t ADT: 1,400

US 67

Good

Over: LITTLE PIASA CREEK

9.3 M S JERSEYVILLE, Madison, IL

Built 1939 Load: 34.3 t ADT: 12,100

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.