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)

TR 236 Pin Oak Roa

Good

Over: Silver Creek

4 Mi NW Marine, Madison, IL

Built 2020 Load: 44.7 t ADT: 50

IL 140

Good

Over: Cahokia Creek

2.5mi E of IL 159, Madison, IL

Built 2008 Load: 45.0 t ADT: 5,650

IL 3

Good

Over: PIASA CREEK

3.6 M S JCT 100-109, Madison, IL

Built 2011 Load: 45.0 t ADT: 3,500

FAS 2735

Good

Over: CAHOKIA CK

4MI E PRRTWN, Madison, IL

Built 1953 Load: 45.0 t ADT: 1,650

OLD CARPENTER/TR 1

Good

Over: TRIB TO CAHOKIA CR.

2.5MI SW CARRPENTER, Madison, IL

Built 2003 Load: 45.0 t ADT: 350

ILL 157

Good

Over: BURDICK BRANCH

3.5 N I-70, Madison, IL

Built 1933 Load: 45.4 t ADT: 6,300

IL 111 NB

Good

Over: CAHOKIA CANAL

.5MI N JCT 70, Madison, IL

Built 2002 Load: 45.4 t ADT: 4,050

US 67

Good

Over: TRIB S BR PIASA CRK

1.4MI S JERSEY CO LN, Madison, IL

Built 1988 Load: 45.4 t ADT: 11,200

FAU8902 GOVS PKWY

Good

Over: TRIB TO DUNLAP CRK

EDWARDSVILLE, Madison, IL

Built 2008 Load: 46.7 t ADT: 8,950

Lebanon Rd (CH 32)

Good

Over: Mill Creek

7 Mi E Collinsville, Madison, IL

Built 2020 Load: 46.7 t ADT: 350

POAG ROAD/FAU 8877

Good

Over: MCT Goshen Trail

1 M W IL 157, Madison, IL

Built 1966 Load: 47.0 t ADT: 4,100

IL 140

Good

Over: Silver Creek

0.5mi E of IL 4, Madison, IL

Built 1992 Load: 47.3 t ADT: 2,750

ILL 157

Good

Over: SCHOOLHOUSE BRANCH

N JCT BELT 40 & 157, Madison, IL

Built 1933 Load: 47.6 t ADT: 15,000

Marine Road-FAS 77

Good

Over: East Fork SILVER CRK

1.4 mi N. of US 40, Madison, IL

Built 1993 Load: 48.0 t ADT: 800

IL 255 NB

Good

Over: CAHOKIA DIVERSION

S. CORP LMTS ROXANNA, Madison, IL

Built 1995 Load: 48.3 t ADT: 28,300

IL 255 SB

Good

Over: CAHOKIA DIVERSION

S. CORP LMTS ROXANNA, Madison, IL

Built 1995 Load: 48.3 t ADT: 28,300

ILL 4

Good

Over: Trib E Fk Silver Crk

.8 MI S US 40, Madison, IL

Built 1980 Load: 48.6 t ADT: 7,000

ILL 3 NB

Good

Over: CAHOKIA DIVERSION

2.5 MI N FAI 270, Madison, IL

Built 2000 Load: 48.9 t ADT: 13,800

ILL 3 SB

Good

Over: CAHOKIA DIVERSION

2.5MI N FAI 270, Madison, IL

Built 2000 Load: 48.9 t ADT: 13,800

US 67 NB

Good

Over: TRIB S BR PIASA CRK

1.5MI SO. JERSEY CO, Madison, IL

Built 2009 Load: 48.9 t ADT: 11,200

TR 228 BLACKJACK R

Good

Over: N FK MILL CK

3.0MI SE TROY, Madison, IL

Built 2012 Load: 48.9 t ADT: 200

IL 203

Good

Over: NSRR, UPRR, Access Rd

2.4mi N of I-55/70, Madison, IL

Built 1992 Load: 49.2 t ADT: 13,000

IL 255 NB & Ramp C

Good

Over: UPRR, KCSRR

0.25mi NW of Humbert Rd, Madison, IL

Built 2010 Load: 49.2 t ADT: 9,850

TR 234

Good

Over: SILVER CK

2.5 MI NE TROY, Madison, IL

Built 1975 Load: 49.9 t ADT: 400

TR 123

Good

Over: TRIB TO SILVER CK

5 MI NW ALHAMBRA, Madison, IL

Built 1980 Load: 49.9 t ADT: 75

FAS 777 NEW DOUGLA

Good

Over: TRIB. TO SILVER CRK

.6 MI EAST OF I-55, Madison, IL

Built 2002 Load: 50.9 t ADT: 1,700

TR 123

Good

Over: Trib to Silver Ck

2 Mi N. Alhambra, Madison, IL

Built 2022 Load: 51.5 t ADT: 75

BUCHTA ROAD/TR 153

Good

Over: TRIB TO INDIAN CREEK

4.0 M NW EDWARDSVLL, Madison, IL

Built 1984 Load: 51.8 t ADT: 1,300

IL 143

Good

Over: NSRR

ALTON EAST OF CLARK, Madison, IL

Built 1995 Load: 52.2 t ADT: 9,300

LEBANON RD/FAU 912

Good

Over: CANTEEN CREEK

.17 W. TR 361, Madison, IL

Built 2003 Load: 52.2 t ADT: 1,750

US 67

Good

Over: SO BR PIASA CREEK

1.3MI S JERSEY CO LN, Madison, IL

Built 1988 Load: 52.5 t ADT: 11,200

IL 143

Good

Over: SILVER CREEK

3 MILES WEST OF IL 4, Madison, IL

Built 2007 Load: 53.5 t ADT: 4,650

IL 157 (FAS 766)

Good

Over: MOONEY CREEK

0.8 MI NO. OF EVILLE, Madison, IL

Built 1999 Load: 53.8 t ADT: 4,600

IL 157

Good

Over: Trib to Silver Creek

Just S of Hamel CL, Madison, IL

Built 2019 Load: 54.8 t ADT: 2,550

IL 143

Good

Over: SUGAR CREEK

1MI W OF PIERRON, Madison, IL

Built 2014 Load: 55.1 t ADT: 2,750

IL 255 SB

Good

Over: UPRR, KCSRR

0.25mi NW of Humbert Rd, Madison, IL

Built 2009 Load: 56.4 t ADT: 9,850

IL 160

Good

Over: SILVER CREEK

.6 MI S.OF GRANTFORK, Madison, IL

Built 2006 Load: 56.4 t ADT: 2,100

FAU 8998/SEMINARY

Good

Over: TRIB TO HONEY BR

1.0 MI N OF ALTON, Madison, IL

Built 1980 Load: 56.4 t ADT: 5,300

IL 4

Good

Over: SILVER CREEK

1.9MI S OF IL 140, Madison, IL

Built 2006 Load: 57.3 t ADT: 4,350

IL 4

Good

Over: LAKE FORK CREEK

2.8 MI S JCT 4 & 40, Madison, IL

Built 2006 Load: 58.3 t ADT: 7,000

IL 157

Good

Over: SUGAR CREEK

.8 M N EDWARDSVILLE, Madison, IL

Built 2013 Load: 59.3 t ADT: 4,600

IL 157

Good

Over: BR OF DELAPLAINE CRK

AT WOODLAND SCHOOL, Madison, IL

Built 2002 Load: 59.6 t ADT: 9,850

IL 4

Good

Over: E FORK SILVER CRK

.71 MI N US 40, Madison, IL

Built 2017 Load: 59.9 t ADT: 7,400

I-270 EB & WB

Good

Over: CHAIN OF ROCKS CANAL

2 MI E MISSISSIPPI R, Madison, IL

Built 2014 Load: 60.3 t ADT: 46,200

IL 255 SB

Good

Over: WEST FK WOODRIVER CK

1.2 W FOSTERBURG RD, Madison, IL

Built 2006 Load: 60.6 t ADT: 14,900

CH 76 Possum Hill

Good

Over: Sherry Creek

2.0 Mi N Carpenter, Madison, IL

Built 2023 Load: 60.9 t ADT: 350

FAI 70

Good

Over: SUGAR CREEK

0.3 M W BOND CO, Madison, IL

Built 1965 Load: 63.8 t ADT: 26,900

IL 255 NB

Good

Over: WEST FK WOODRIVER CK

1.2 W FOSTERBURG RD, Madison, IL

Built 2006 Load: 64.5 t ADT: 14,900

IL 143

Good

Over: STREAM

0.5M E US 67 Dscvry, Madison, IL

Built 1994 Load: 65.8 t ADT: 9,300

FAI 55 FR#1709

Good

Over: STREAM

SE FAI 55 LIVINGSTON, Madison, IL

Built 1973 Load: 89.1 t ADT: 200

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.