Marion County, IL

301 public highway bridges

Marion County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Marion County, Illinois contains 301 public highway bridges. Roughly 56.5% are rated “Good,” 29.2% “Fair,” and 5.6% “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.

301

Total Bridges

56.5%

Good

29.2%

Fair

5.6%

Poor Condition

Condition Distribution

Good

56.5% (170)

Fair

29.2% (88)

Poor

5.6% (17)

All Bridges (301)

Sort:

KINOKA RD (FAS 271

Over: FAI-57

KINMUNDY INT, Marion, IL

Built 1968 ADT: 18,100

IL 161 - FAP 805

Over: FAI-57

8 mi E of Centralia, Marion, IL

Built 1968 ADT: 19,300

PERRY LANE (FAS178

Over: FAI-57

4 MI S KINMUNDY INT, Marion, IL

Built 1968 ADT: 16,700

BOONE ST RD (TR 19

Over: FAI-57

1 MI N SALEM INT, Marion, IL

Built 1968 ADT: 16,700

WALNUT HILL RD(CH3

Over: FAI-57

MAR-JEFF CO LINE, Marion, IL

Built 1966 ADT: 25,000

NATION RD (CH 36)

Over: FAI-57

3.5 MI S SALEM INT, Marion, IL

Built 1968 ADT: 19,300

CH-20 TONTI RD

Over: FAI-57

2.75 MI N SALEM INT, Marion, IL

Built 1967 ADT: 16,700

TOWNHOUSE RD(TR 15

Over: FAI-57

4.75 MI N SALEM INT, Marion, IL

Built 1968 ADT: 16,700

CROSS ROAD (TR-249

Over: FAI-57

1.5 MI S SALEM INT, Marion, IL

Built 1968 ADT: 19,300

LEVEE ROAD (TR 341

Over: FAI-57

2 MI N ILL 161 INT, Marion, IL

Built 1968 ADT: 19,300

KELL ROAD (TR 435)

Over: FAI-57

2 MI S ILL 161 INT, Marion, IL

Built 1966 ADT: 25,000

FAI-57 NB

Over: US 50 (FAP-99)

SALEM INT, Marion, IL

Built 1968 ADT: 13,700

FAI-57 SB

Over: US-50

SALEM INT, Marion, IL

Built 1968 ADT: 14,900

OAK GROVE RD (CH 1

Over: FAI-57

3 MI S PATOKA INT, Marion, IL

Built 1968 ADT: 16,700

ROBB ROAD (TR 45)

Over: FAI-57

2 MI N PATOKA INT, Marion, IL

Built 1969 ADT: 18,100

ST PETER RD(FAS279

Over: FAI-57

2.75 MI S FAYETTE CL, Marion, IL

Built 1969 ADT: 18,100

BLOMBERG RD (TR396

Over: FAI-57

1.5 MI S FAYETTE C L, Marion, IL

Built 1969 ADT: 18,100

IL 161WB (McCord S

Over: 3 streets,BNSFRR,ATK,ICR

Centralia, Marion, IL

Built 1986 ADT: 1,775

UPRR

Over: US 50

SALEM, Marion, IL

Built 1987 ADT: 6,800

OAK STREET 6900

Over: FAP-805 (ILL-161)

CENTRALIA, Marion, IL

Built 1954 ADT: 7,100

IC RR

Over: SBI-2B

2MI S SANDOVAL, Marion, IL

Built 1930 ADT: 700

UNION PACIFIC RR

Over: FAS-2701 (ILL-37)

KINMUNDY, Marion, IL

Built 1900 ADT: 2,000

ICG RR

Over: FAS-795

.5 MI W CLAY CL, Marion, IL

Built 1900 ADT: 1,000

ICG RR

Over: TR-323

.5 MI W CLAY CL, Marion, IL

Built 1900 ADT: 10

ICG RR

Over: TR-528

4.5 MI E IUKA, Marion, IL

Built 1900 ADT: 25

SOUTHERN,IC,&CB&Q

Over: FAP-805 (ILL-161)

CENTRALIA, Marion, IL

Built 1954 ADT: 7,100

FAS-795

Over: SKILLET FORK CREEK

1 MI W HELM, Marion, IL

Built 1946 ADT: 1,000

FAS-795

Over: POPLAR CREEK

0.5 MI N HELM, Marion, IL

Built 1940 ADT: 1,000

TR-46

Over: FLAT CREEK

1 MI NW VERNON, Marion, IL

Built 1961 ADT: 50

TR-285

Over: ICG RR

4.5 MI N HELM, Marion, IL

Built 1909 Load: 12.6 t ADT: 10

IL 161 - FAP 805

Over: W Trib Raccoon Crk

1.4mi E US51 in Centralia, Marion, IL

Built 1930 Load: 13.9 t ADT: 8,550

KIN LOU RD-FAS 270

Over: SCHNEIDER SPRINGS BR

1 MI E KINMUNDY, Marion, IL

Built 1909 Load: 17.5 t ADT: 1,100

FAS-1787

Over: VERMILLION CREEK

1 MI W SALEM, Marion, IL

Built 1909 Load: 19.4 t ADT: 600

TR-219

Over: VERMILION CREEK

1 MI W SALEM, Marion, IL

Built 1909 Load: 19.4 t ADT: 500

TR-254

Over: FULKS CREEK

S PART SALEM, Marion, IL

Built 1966 Load: 19.4 t ADT: 725

TR-261

Over: VERMILION CREEK

2 MI S SALEM, Marion, IL

Built 1909 Load: 19.4 t ADT: 150

TR 270

Over: NORTH FORK

4 MI NW KINMUNDY, Marion, IL

Built 1918 Load: 19.4 t ADT: 25

IL 37 (FAS 2826)

Over: RACCOON CREEK SOUTH

1.4 MI S ILL-161, Marion, IL

Built 1930 Load: 21.7 t ADT: 4,500

TR-107

Over: SKILLET FORK

2.5 MI E FORBES S P, Marion, IL

Built 1909 Load: 21.7 t ADT: 50

US 50

Over: Trib to Turkey Creek

1 MI E ODIN, Marion, IL

Built 1951 Load: 22.0 t ADT: 6,700

TR-38

Over: CROOKED CREEK

1 MI E CENTRAL CITY, Marion, IL

Built 1909 Load: 22.0 t ADT: 150

US 50

Over: Brubaker Creek

2 MI E SALEM, Marion, IL

Built 1952 Load: 23.3 t ADT: 3,750

OLD US 51 (SBI 2C)

Over: WEBSTER CREEK

1.5 MI S WAMAC, Marion, IL

Built 1920 Load: 24.0 t ADT: 150

OLIVE STREET 2455A

Over: TOWN CREEK

SALEM, Marion, IL

Built 1964 Load: 24.0 t ADT: 275

KIN LOU RD-FAS 270

Over: LOST FORK

4 MI W CLAY CO LN, Marion, IL

Built 1909 Load: 24.3 t ADT: 575

CH-38

Over: PERKINS BRANCH

3 MI E VERNON, Marion, IL

Built 1909 Load: 24.3 t ADT: 75

CH-40

Over: HORSE CREEK

3.5 MI E KELL, Marion, IL

Built 1909 Load: 24.3 t ADT: 100

TR-6

Over: LOUSE CREEK

2 MI SW PATOKA, Marion, IL

Built 1971 Load: 24.3 t ADT: 175

TR-58A

Over: NORTH FORK

1 MI N PATOKA, Marion, IL

Built 1960 Load: 24.3 t ADT: 25

TR-120

Over: FLAT CREEK

1.5 MI NE VERNON, Marion, IL

Built 1909 Load: 24.3 t ADT: 50

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

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Compiled by PlainBridges, Independent data publisher

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.