McLean County, IL

624 public highway bridges

McLean County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, McLean County, Illinois contains 624 public highway bridges. Roughly 57.2% are rated “Good,” 27.4% “Fair,” and 1.8% “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.

624
Total Bridges
57.2%
Good
27.4%
Fair
1.8%
Poor Condition

Condition Distribution

Good
57.2% (357)
Fair
27.4% (171)
Poor
1.8% (11)

All Bridges (624)

TR 323

Good

Over: BR SUGAR CREEK

2.5 MI NNW SHIRLEY, McLean, IL

Built 1992 Load: 32.4 t ADT: 1,050

TR 149

Good

Over: BRANCH ROCK CREEK

5.0 MI W CARLOCK, McLean, IL

Built 1978 Load: 32.4 t ADT: 25

TR 20

Good

Over: FUNKS CREEK

6.2 MI WSW CARLOCK, McLean, IL

Built 1978 Load: 32.4 t ADT: 75

TR 173

Good

Over: FUNKS CREEK

7.0 WSW CARLOCK, McLean, IL

Built 1980 Load: 32.4 t ADT: 200

TR 4

Good

Over: WHITTEN BRANCH

5.5 MI SW DANVERS, McLean, IL

Built 1984 Load: 32.4 t ADT: 25

TR 243

Good

Over: PHEASANTCR

4.0 MI SW DANVERS, McLean, IL

Built 1990 Load: 32.4 t ADT: 50

TR 76

Good

Over: BR ROCK CREEK

1.2 MI WS CARLOCK, McLean, IL

Built 1993 Load: 32.4 t ADT: 75

TR 175

Good

Over: BR ROCK CREEK

1.5 MI SW CARLOCK, McLean, IL

Built 1997 Load: 32.4 t ADT: 150

TR 36

Good

Over: TRIB OF ROCK CREEK

5.5 MI W CARLOCK, McLean, IL

Built 2001 Load: 32.4 t ADT: 150

FAS 488

Good

Over: BRANCH ROCK CREEK

2.0 MI W CARLOCK, McLean, IL

Built 2007 Load: 32.4 t ADT: 400

FAS 488

Good

Over: W FORK SUGAR CREEK

N EDGE OF DANVERS, McLean, IL

Built 2007 Load: 32.4 t ADT: 300

FAS 1481 CH 24

Good

Over: WEST FORK SUGAR CR

3 MI N STANFORD, McLean, IL

Built 2004 Load: 32.4 t ADT: 900

TR 394/HOLDER RD

Good

Over: TRIB KICKAPOO CR

5.0 MI WSW ELLSWORTH, McLean, IL

Built 2007 Load: 32.4 t ADT: 200

FAS 1485/HOLDER RD

Good

Over: KICKAPOO CREEK

5.0 MI WNW ELLSWORTH, McLean, IL

Built 2006 Load: 32.4 t ADT: 225

CH 36

Good

Over: Salt Creek

2 MI SSW Ellsworth, McLean, IL

Built 2014 Load: 32.4 t ADT: 100

TR 390A

Good

Over: W FORK SALT CR

4.0 MI SE DOWNS, McLean, IL

Built 1977 Load: 32.4 t ADT: 75

FAS 1480 CH 36

Good

Over: LITTLE KICKAPOO CR

2.0 MI W DOWNS, McLean, IL

Built 1985 Load: 32.4 t ADT: 200

TR 302

Good

Over: LITTLE KICKAPOO CR

3 MI SW DOWNS, McLean, IL

Built 1991 Load: 32.4 t ADT: 50

TR 501

Good

Over: BR SALT CK

3.0 MI SW DOWNS, McLean, IL

Built 1994 Load: 32.4 t ADT: 50

CH 27

Good

Over: WEST FORK SALT CREEK

3.5 MI SSE DOWNS, McLean, IL

Built 2000 Load: 32.4 t ADT: 125

TR 517

Good

Over: UNNAMED STREAM

3.8 MI SW DOWNS, McLean, IL

Built 2003 Load: 32.4 t ADT: 75

TR 330

Good

Over: LITTLE KICKAPOO CR

1 MILE S DOWNS, McLean, IL

Built 2006 Load: 32.4 t ADT: 50

FAU-6431 (CH-29)

Good

Over: Kickapoo Creek

2 MI W OF DOWNS, McLean, IL

Built 2017 Load: 32.4 t ADT: 775

TR 134 / 975E

Good

Over: Kings Mill Creek

1.5 M SW Yutton, McLean, IL

Built 2013 Load: 32.4 t ADT: 75

TR 569

Good

Over: N.FK SALT CREEK

1.0 MI S LEROY, McLean, IL

Built 1981 Load: 32.4 t ADT: 25

TR569

Good

Over: BR. N. FORK SALT CR.

1.0 MI S LEROY, McLean, IL

Built 1980 Load: 32.4 t ADT: 25

TR 462

Good

Over: N. FORK SALT CR.

4.0 MI NNE LEROY, McLean, IL

Built 1980 Load: 32.4 t ADT: 100

TR 449

Good

Over: N FORK SALT CREEK

3.0 MI NE LEROY, McLean, IL

Built 1981 Load: 32.4 t ADT: 50

TR 5 (020 INV.CO)

Good

Over: N.FORK SALT CREEK

4.0 MI S LEROY, McLean, IL

Built 1997 Load: 32.4 t ADT: 75

CH 21

Good

Over: TRIB OF SALT CR

3.0 MI N LEROY, McLean, IL

Built 2005 Load: 32.4 t ADT: 1,450

TR 483

Good

Over: TIMBER CR

0.5 MI W FUNKS GROVE, McLean, IL

Built 1977 Load: 32.4 t ADT: 75

FAS 482 CH 41

Good

Over: TIMBER CREEK

3.0MI NE FUNDS GROVE, McLean, IL

Built 1989 Load: 32.4 t ADT: 225

TR 130

Good

Over: BR KICKPOO CREEK

5.0 MI ESE MCLEAN, McLean, IL

Built 1989 Load: 32.4 t ADT: 25

TR 84

Good

Over: SUGAR CREEK

1.8 MI NW/FUNKS GR, McLean, IL

Built 2002 Load: 32.4 t ADT: 75

FAS 482 CH 41

Good

Over: TIMBER CREEK

3.5MI ENE FUNKSGROVE, McLean, IL

Built 1999 Load: 32.4 t ADT: 225

TR 112

Good

Over: PRAIRIE CREEK

3.0 MI ENE MCLEAN, McLean, IL

Built 2012 Load: 32.4 t ADT: 50

TR 296A

Good

Over: BR MACKINAW RIVER

4.8 MI SW GRIDLEY, McLean, IL

Built 1983 Load: 32.4 t ADT: 75

TR 264

Good

Over: TRIB TO PANTHER CR

4.2 MI W GRIDLEY, McLean, IL

Built 1996 Load: 32.4 t ADT: 100

TR 5

Good

Over: UNNAMED STREAM

2.5 MI W GRIDLEY, McLean, IL

Built 1998 Load: 32.4 t ADT: 75

TR 336

Good

Over: BUCK CREEK

0.5 MI SE GRIDLEY, McLean, IL

Built 2006 Load: 32.4 t ADT: 375

TR 25

Good

Over: BUCK CREEK

2.5 MI SSE GRIDLEY, McLean, IL

Built 2012 Load: 32.4 t ADT: 75

FAS 1361 CH 6

Good

Over: Loving Branch

4.2 mi SSW Gridley, McLean, IL

Built 2015 Load: 32.4 t ADT: 275

FAS 473

Good

Over: MONEY CREEK

2580 N, 1750 E, McLean, IL

Built 1996 Load: 32.4 t ADT: 900

TR 103

Good

Over: TRIB OF BIG SLOUGH

2.8 MI NE HUDSON, McLean, IL

Built 1992 Load: 32.4 t ADT: 50

TR 306

Good

Over: BIG SLOUGH

3.0 MI ESE HUDSON, McLean, IL

Built 1995 Load: 32.4 t ADT: 75

TR 268

Good

Over: BR.MACKINAW RIVER

3.8 MI NNE HUDSON, McLean, IL

Built 2002 Load: 32.4 t ADT: 75

FAS 1472 (CH 31)

Good

Over: HICKORY CREEK

2.8 MI NE HUDSON, McLean, IL

Built 2000 Load: 32.4 t ADT: 1,000

FAS 1472 CH 31

Good

Over: HICKORY CREEK

3.0 MI NE HUDSON, McLean, IL

Built 2012 Load: 32.4 t ADT: 675

FAS 349 CH 13

Good

Over: HENLINE DITCH

2.0 MI N COLFAX, McLean, IL

Built 1992 Load: 32.4 t ADT: 825

TR 155

Good

Over: MACKINAW RIVER

3.5 MI W COLFAX, McLean, IL

Built 2010 Load: 32.4 t ADT: 25

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.