Montgomery County, IL

261 public highway bridges

Montgomery County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Montgomery County, Illinois contains 261 public highway bridges. Roughly 51% are rated “Good,” 36.4% “Fair,” and 6.1% “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.

261
Total Bridges
51%
Good
36.4%
Fair
6.1%
Poor Condition

Condition Distribution

Good
51% (133)
Fair
36.4% (95)
Poor
6.1% (16)

All Bridges (261)

IL 16

Fair

Over: BRUSH CREEK

1.35M W IL16/127 JCT, Montgomery, IL

Built 1968 Load: 48.9 t ADT: 6,650

FAI 55 and FR's

Fair

Over: SHOP CREEK TRIB

.76 Mi N IL 108, Montgomery, IL

Built 1942 Load: 48.9 t ADT: 26,800

I-55 (NB)

Fair

Over: MACOUPIN CREEK

.3M S FARMRSVLE INT., Montgomery, IL

Built 1972 Load: 49.9 t ADT: 14,400

I-55 (SB)

Fair

Over: MACOUPIN CREEK

.3M S FARMRSVLE INT., Montgomery, IL

Built 1973 Load: 49.9 t ADT: 14,400

I-55

Fair

Over: THREE MILE BRANCH

2M S IL 108, Montgomery, IL

Built 1973 Load: 49.9 t ADT: 26,500

HILLSBORO FILLMORE

Fair

Over: EAST BRANCH DRY FORK

0.2 MI W OF FILLMORE, Montgomery, IL

Built 1969 Load: 53.1 t ADT: 550

TR 53

Fair

Over: MACOUPIN CREEK

2.5 MI NW WAGGONER, Montgomery, IL

Built 1900 Load: 56.7 t ADT: 25

I-55 and FR's

Fair

Over: HORSE CREEK

3.8M N IL127, Montgomery, IL

Built 1950 Load: 62.5 t ADT: 29,350

TR 17

Fair

Over: HORSE CREEK

3.3 MI NE FARMERSVLE, Montgomery, IL

Built 1958 Load: 65.1 t ADT: 50

TR 13

Fair

Over: HORSE CRK

5.2 MI NE FARMERSVLE, Montgomery, IL

Built 1964 Load: 72.3 t ADT: 25

TR 76-B

Fair

Over: THREE MILE BRANCH

1.0 MI N HONEYBEND, Montgomery, IL

Built 1958 Load: 72.6 t ADT: 100

TR 62

Fair

Over: LAKE FORK CRK

5.9 MI S LITCHFIELD, Montgomery, IL

Built 1988 Load: 88.8 t ADT: 50

TR 316A

Good

Over: SPILLWAY

3.0 MI S COFFEEN, Montgomery, IL

Built 1964 Load: 19.1 t ADT: 75

TR 288

Good

Over: LITTLE CREEK

0.5 MI N IRVING, Montgomery, IL

Built 1969 Load: 21.4 t ADT: 125

CH 23 GOBY

Good

Over: BR MACOUPIN CK

3 SW WAGGONER, Montgomery, IL

Built 1971 Load: 22.7 t ADT: 75

TR 0432

Good

Over: STREAM

0.3 M S OHLMAN, Montgomery, IL

Built 1971 Load: 24.3 t ADT: 25

CH 0024

Good

Over: SHOP CREEK

4 NW LITCHFIELD, Montgomery, IL

Built 1962 Load: 24.3 t ADT: 650

IL 48/127

Good

Over: WEST FORK SHOAL CR.

RAYMOND W CITY LIMIT, Montgomery, IL

Built 1930 Load: 27.5 t ADT: 5,350

FAS 732

Good

Over: W BRANCH MACOUPIN CR

1 MI W FARMERSVILLE, Montgomery, IL

Built 1993 Load: 29.8 t ADT: 2,300

FAU 8243

Good

Over: WALTON LAKE SPILLWAY

.5 M S LITCHFIELD, Montgomery, IL

Built 1980 Load: 32.4 t ADT: 650

FAS 732 CH 17

Good

Over: W BRANCH HORSE CREEK

3 M E FARMERSVILLE, Montgomery, IL

Built 1988 Load: 32.4 t ADT: 700

TR 257

Good

Over: STREAM

2 MI E SCHRAM CITY, Montgomery, IL

Built 1978 Load: 32.4 t ADT: 75

TR 239G

Good

Over: BRUSH CREEK

1.5 MI SW BUTLER, Montgomery, IL

Built 1980 Load: 32.4 t ADT: 50

TR 62

Good

Over: STREAM

3.5 MI SE LITCHFIELD, Montgomery, IL

Built 1980 Load: 32.4 t ADT: 50

TR 121

Good

Over: E. FORK SHOAL CREEK

1.5 MI SW NOKOMIS, Montgomery, IL

Built 1980 Load: 32.4 t ADT: 175

TR 6 - FAYETTE CO

Good

Over: DRY FORK

5.6 MI SE FILLMORE, Montgomery, IL

Built 1980 Load: 32.4 t ADT: 75

TR 50

Good

Over: SHOP CREEK

2 MI NE BARNETT, Montgomery, IL

Built 1982 Load: 32.4 t ADT: 175

TR 41

Good

Over: MACOUPIN CREEK

2.5 MI NW WAGGONER, Montgomery, IL

Built 1980 Load: 32.4 t ADT: 75

TR 329

Good

Over: STREAM

1.5 MI NE COFFEEN, Montgomery, IL

Built 1981 Load: 32.4 t ADT: 25

TR 139A

Good

Over: MIDDLE FK SHOAL CR

7 MI SE RAYMOND, Montgomery, IL

Built 1982 Load: 32.4 t ADT: 50

CH 22

Good

Over: HORSE CREEK

.1 M E THOMASVILLE, Montgomery, IL

Built 1988 Load: 32.4 t ADT: 50

TR 143

Good

Over: ELLIOTT CREEK

4 MI SE NOKOMIS, Montgomery, IL

Built 1984 Load: 32.4 t ADT: 150

TR 75

Good

Over: W FORK SHOAL CREEK

2 MI W HARVEL, Montgomery, IL

Built 1982 Load: 32.4 t ADT: 100

TR 304

Good

Over: MID FK SHOAL CREEK

6 MI NW NOKOMIS, Montgomery, IL

Built 1984 Load: 32.4 t ADT: 50

FAS 646

Good

Over: STREAM

7.0 E OF NOKOMIS, Montgomery, IL

Built 1986 Load: 32.4 t ADT: 500

TR 183

Good

Over: E FORK SHOAL CREEK

1.8 MI SE WITT, Montgomery, IL

Built 1986 Load: 32.4 t ADT: 25

TR 103

Good

Over: RAMSEY CREEK

4 MI SE OHLMAN, Montgomery, IL

Built 1985 Load: 32.4 t ADT: 50

TR 85

Good

Over: SHOAL CREEK

6 M NW WENONAH, Montgomery, IL

Built 1986 Load: 32.4 t ADT: 50

TR 36

Good

Over: HORSE CREEK

2.5 MI SW WAGGONER, Montgomery, IL

Built 1986 Load: 32.4 t ADT: 25

TR 317

Good

Over: EAST BRANCH

4MI SE LITCHFIELD, Montgomery, IL

Built 1998 Load: 32.4 t ADT: 250

TR-121

Good

Over: CREEK

6.8MI SE RAYMOND, Montgomery, IL

Built 1993 Load: 32.4 t ADT: 50

TR 458

Good

Over: RAMSEY CREEK

7.2 MI E WENONAH, Montgomery, IL

Built 1996 Load: 32.4 t ADT: 75

TR 169A

Good

Over: RAMSEY CREEK

6.5MI SE NOKOMIS, Montgomery, IL

Built 1991 Load: 32.4 t ADT: 25

TR 63

Good

Over: TRIB SHOAL CREEK

3MI NE HARVEL, Montgomery, IL

Built 1988 Load: 32.4 t ADT: 25

TR 169A

Good

Over: ELLIOTT CREEK

6.5 S 1 E OHLMAN, Montgomery, IL

Built 1989 Load: 32.4 t ADT: 50

TR 275

Good

Over: HURRICANE CREEK

3MI NE FILLMORE, Montgomery, IL

Built 1988 Load: 32.4 t ADT: 25

TR 467

Good

Over: GROVE BRANCH

3.8 MI SW PANAMA, Montgomery, IL

Built 1989 Load: 32.4 t ADT: 75

TR 344

Good

Over: CREEK

2.5 MI SW FILLMORE, Montgomery, IL

Built 1995 Load: 32.4 t ADT: 25

TR-274

Good

Over: SHOAL CREEK

6.4MI NW COALTON, Montgomery, IL

Built 1993 Load: 32.4 t ADT: 50

TR-0116

Good

Over: WEST FK SHOAL CREEK

0.25 MI SW RAYMOND, Montgomery, IL

Built 2005 Load: 32.4 t ADT: 150

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.