Montgomery County, IL

261 public highway bridges

Montgomery County Bridge Snapshot

Montgomery County, Illinois contains 261 public highway bridges in the FHWA National Bridge Inventory. Roughly 51% are rated “Good,” 36.4% “Fair,” 6.1% “Poor,” and 6.1% 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.

261
Total Bridges
51%
Good
6.1%
Poor
6.1%
Structurally Deficient

Condition Distribution

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

All Bridges (261)

TR 452

Good

Over: TRIB RAMSEY CREEK

4.5 MI SE OHLMAN, Montgomery, IL

Built 1983 Load: 32.4 t ADT: 75

TR71

Good

Over: STREAM

1.5 MI S WAGGONER, Montgomery, IL

Built 1984 Load: 32.4 t ADT: 50

TR 202

Good

Over: BLUEGRASS CREEK

3 MI SE RAYMOND, Montgomery, IL

Built 1985 Load: 32.4 t ADT: 75

TR 354

Good

Over: CREEK

1.0 MI SE WITT, Montgomery, IL

Built 1995 Load: 32.4 t ADT: 25

COFEEN FILLMORE RD

Good

Over: CAMP BRANCH SHOAL CK

.75 MI. E. COFFEEN, Montgomery, IL

Built 1988 Load: 32.4 t ADT: 250

FAS 1743

Good

Over: TRIB BLUE GRASS CRK

4.0 MI N BUTLER, Montgomery, IL

Built 1988 Load: 32.4 t ADT: 250

TR 416

Good

Over: STREAM

1.8 MI NE OF NOKOMIS, Montgomery, IL

Built 1988 Load: 32.4 t ADT: 25

TR 271A

Good

Over: TRIB W SHOAL CREEK

2 MI E LITCHFIELD, Montgomery, IL

Built 1990 Load: 32.4 t ADT: 200

TR 107

Good

Over: TRIBUTARY

6.5M W RAYMOND, Montgomery, IL

Built 1990 Load: 32.4 t ADT: 25

TR 22

Good

Over: GROVE BRANCH

3 MI W WALSHVILLE, Montgomery, IL

Built 1990 Load: 32.4 t ADT: 25

TR185

Good

Over: HURRICANE CREEK

3.5 MI SE OF WITT, Montgomery, IL

Built 1992 Load: 32.4 t ADT: 50

TR 8

Good

Over: BR MACOUPIN CREEK

4MI N BARNETT, Montgomery, IL

Built 1994 Load: 32.4 t ADT: 50

TR 120

Good

Over: HORSE CRK

3.6 MI NE FARMERSVLE, Montgomery, IL

Built 1998 Load: 32.4 t ADT: 25

RAYMOND PAWNEE RD

Good

Over: W FK SHOAL CR

2.6 MI N RAYMOND, Montgomery, IL

Built 2000 Load: 32.4 t ADT: 325

TR 139A

Good

Over: CREEK

5.9 M NW WITT, Montgomery, IL

Built 2008 Load: 32.4 t ADT: 50

TR 241

Good

Over: Trib to E Fork

0.5 mi W FAS 724, Montgomery, IL

Built 2015 Load: 32.4 t ADT: 50

TR 149

Good

Over: THREE MILE BR

1.0 MI NW HONEYBEND, Montgomery, IL

Built 1959 Load: 34.3 t ADT: 125

TR 371

Good

Over: Coffeen Lake

0.9 mi W Coffeen, Montgomery, IL

Built 2019 Load: 35.0 t ADT: 200

NOKOMIS RD

Good

Over: SHOAL CREEK

7 MI. W NOKOMIS, Montgomery, IL

Built 2004 Load: 35.6 t ADT: 700

TR 113

Good

Over: Stream

Nokomis, Montgomery, IL

Built 2019 Load: 36.0 t ADT: 100

TR 0271 A

Good

Over: W FORK SHOAL CREEK

2.0 MI E LITCHFIELD, Montgomery, IL

Built 1987 Load: 37.3 t ADT: 200

NOKOMIS BLACKTOP

Good

Over: MIDDLE FK SHOAL CR

7.4M E IL 127, Montgomery, IL

Built 1994 Load: 37.9 t ADT: 700

IL 16

Good

Over: LITTLE CREEK TRIB

1.3MI NE SCHRAM CITY, Montgomery, IL

Built 1998 Load: 37.9 t ADT: 2,300

IL 16

Good

Over: SHOAL CREEK TRIB.

NOKOMIS W CITY LIMIT, Montgomery, IL

Built 2002 Load: 38.2 t ADT: 1,750

TR 101

Good

Over: SHOAL CREEK

7 M NW NOKOMIS, Montgomery, IL

Built 2002 Load: 38.2 t ADT: 75

TR 24

Good

Over: LAKE FORK CREEK

3.6 MI NW WALSHVILLE, Montgomery, IL

Built 1983 Load: 38.9 t ADT: 50

IL 16

Good

Over: BR E FK SHOAL CREEK

.95M E ELM - NOKOMIS, Montgomery, IL

Built 2002 Load: 39.5 t ADT: 1,450

TR 257

Good

Over: Dry Fork

0.70 mi W FAS 732A, Montgomery, IL

Built 2022 Load: 39.5 t ADT: 75

IL 16

Good

Over: MIDDLE FK SHOAL CR

1.75M E IL16/127 JCT, Montgomery, IL

Built 1989 Load: 41.5 t ADT: 7,800

IL 127

Good

Over: MILLER CREEK

1.8 M S OF IL 185, Montgomery, IL

Built 2012 Load: 41.5 t ADT: 2,450

IL 127

Good

Over: LITTLE BEAR CREEK

2.1 M N BOND CO LINE, Montgomery, IL

Built 2008 Load: 42.1 t ADT: 2,450

FILLMORE TO RT 185

Good

Over: DRY FORK

1.1 MI S OF FILLMORE, Montgomery, IL

Built 2002 Load: 42.1 t ADT: 650

OLD & OLD OLD US 6

Good

Over: BURLINGTN NORTHRN RR

1M N IL 16, Montgomery, IL

Built 1998 Load: 46.3 t ADT: 2,550

FAS 1746A(CH 9)

Good

Over: E Fork Shoal Creek

0.04 W TR 447, Montgomery, IL

Built 2023 Load: 47.0 t ADT: 300

IL 127

Good

Over: UNION PACIFIC RR

.1M N IL 185, Montgomery, IL

Built 1990 Load: 47.6 t ADT: 6,300

NOKOMIS/FILLMORE R

Good

Over: HURRICANE CR

7 M SOUTH NOKOMIS, Montgomery, IL

Built 2010 Load: 48.3 t ADT: 450

IL 127

Good

Over: W FK SHOAL CR.TRIB.

1.6M S IL 48, Montgomery, IL

Built 1990 Load: 48.6 t ADT: 2,950

IL 127

Good

Over: BEARCAT CREEK

2.3 M N BOND COUNTY, Montgomery, IL

Built 2008 Load: 49.2 t ADT: 2,450

IL 185

Good

Over: EAST FORK SHOAL CR.

1.95M E COFFEEN CTR, Montgomery, IL

Built 2006 Load: 49.9 t ADT: 1,450

IL 127

Good

Over: BLUE GRASS CREEK

3.4M S IL 48, Montgomery, IL

Built 1990 Load: 54.1 t ADT: 2,950

IL 16

Good

Over: E FK SHOAL CREEK

2.1M W SPRUCE-NOKOMI, Montgomery, IL

Built 2001 Load: 56.7 t ADT: 1,750

NOKOMIS RD

Good

Over: SHOAL CREEK

W. EDGE NOKOMIS, Montgomery, IL

Built 2004 Load: 57.0 t ADT: 850

IL 16

Good

Over: WEST SHOAL CREEK

.7M E LITCHFIELD LK, Montgomery, IL

Built 1924 Load: 57.7 t ADT: 6,600

IL 185

Good

Over: MCDAVID BRANCH

1 M NW COFFEEN, Montgomery, IL

Built 2016 Load: 58.3 t ADT: 1,900

IL 185

Good

Over: BAYOU CREEK

1.3 M SE COFFEEN, Montgomery, IL

Built 2016 Load: 59.0 t ADT: 1,800

TR 199

Poor

Over: STREAM

4.0 MI N HILLSBORO, Montgomery, IL

Built 1900 Load: 13.3 t ADT: 75

TR 0334

Poor

Over: STREAM

4.7 M S WITT, Montgomery, IL

Built 1900 Load: 13.3 t ADT: 25

TR 408

Poor

Over: CREEK

0.5 MI NE NOKOMIS, Montgomery, IL

Built 1900 Load: 13.6 t ADT: 150

TR 324

Poor

Over: CREEK

2.5 MI SW FILLMORE, Montgomery, IL

Built 1900 Load: 19.4 t ADT: 50

MS-1070 Seward St

Poor

Over: Ditch

HILLSBORO, Montgomery, IL

Built 1920 Load: 25.3 t ADT: 1,350

Read our methodology — how this data is sourced, computed, and verified.

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial