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-59

Good

Over: Trib Indian CR

7.4 mi NNE Colfax, McLean, IL

Built 2014 Load: 32.4 t ADT: 50

TR 470

Good

Over: MACKINAW RIVER

2.0MI SE PLEASANTHIL, McLean, IL

Built 1981 Load: 32.4 t ADT: 50

TR 434

Good

Over: PATTON CR

0.5MI S PLEASANTHILL, McLean, IL

Built 1983 Load: 32.4 t ADT: 25

TR 472

Good

Over: PATTON CR

4.0 MI E LEXINGTON, McLean, IL

Built 1990 Load: 32.4 t ADT: 75

TR 442

Good

Over: TURKEY CREEK

1.5 MI EN LEXINGTON, McLean, IL

Built 1999 Load: 32.4 t ADT: 25

TR 434

Good

Over: LITTLE CROOKED CR

2650E, 2125N, McLean, IL

Built 2005 Load: 32.4 t ADT: 50

TR 109

Good

Over: PATTONS CREEK

0.2 M E PLEASANTHILL, McLean, IL

Built 2008 Load: 32.4 t ADT: 50

FAS 489 CH 21

Good

Over: LITTLE CROOKED CREEK

1.5MI SW PLEASANTHIL, McLean, IL

Built 2011 Load: 32.4 t ADT: 800

FAS-473 (CH-8)

Good

Over: Patton's Creek

4.0 mi E of Lexingto, McLean, IL

Built 2017 Load: 32.4 t ADT: 475

TR 203

Good

Over: TRIBUTARY MACKINAW R

4.8 MI WSW COLFAX, McLean, IL

Built 1981 Load: 32.4 t ADT: 75

TR 203

Good

Over: TRIBUTARY MACKINAW R

1.8 MI SW COLFAX, McLean, IL

Built 1983 Load: 32.4 t ADT: 100

TR 514

Good

Over: TRIBUTARY MACKINAW R

2.2 MI SW COLFAX, McLean, IL

Built 1984 Load: 32.4 t ADT: 25

TR 514

Good

Over: TRIBUTARY MACKINAW R

3.2 MI SW COLFAX, McLean, IL

Built 1984 Load: 32.4 t ADT: 25

TR 221A

Good

Over: BR MACKINA RIVER

2.0 MI S COLFAX, McLean, IL

Built 1990 Load: 32.4 t ADT: 25

TR 546

Good

Over: BR MACINAW RIVER

1.5 MI SE COLFAX, McLean, IL

Built 1989 Load: 32.4 t ADT: 75

TR 221 A

Good

Over: BR MACKINAW RIVER

3.0 MI SW COLFAX, McLean, IL

Built 1993 Load: 32.4 t ADT: 50

TR 540

Good

Over: BR MACINAW R

1.5 MI S COLFAX, McLean, IL

Built 2000 Load: 32.4 t ADT: 50

TR 540

Good

Over: BR MACKINAW RIVER

2 MI S OF COLFAX, McLean, IL

Built 2000 Load: 32.4 t ADT: 50

TR 221A

Good

Over: BR MACKINAW RIVER

2 MI SSE COLFAX, McLean, IL

Built 2004 Load: 32.4 t ADT: 25

TR 239A

Good

Over: BR MACKINAW RIVER

4.5 MI SE COLFAX, McLean, IL

Built 2009 Load: 32.4 t ADT: 50

TR 239

Good

Over: TRIB TO MACKINAW R

3.0 MI S COLFAX, McLean, IL

Built 2013 Load: 32.4 t ADT: 50

TR 221A

Good

Over: BR Mackinaw R

3.8 MI SW Colfax, McLean, IL

Built 2014 Load: 32.4 t ADT: 50

TR-239A

Good

Over: Br. Mackinaw River

5.5 mi SSW Colfax, McLean, IL

Built 2017 Load: 32.4 t ADT: 50

TR 47

Good

Over: BUCK CREEK

1.0 MI NW CLARKSVILL, McLean, IL

Built 1994 Load: 32.4 t ADT: 50

CH 36

Good

Over: SUGAR CREEK

3.5 MI N MCLEAN, McLean, IL

Built 1987 Load: 32.4 t ADT: 175

TR 481

Good

Over: BRANCK SUGAR CREEK

5.5 MI NW MCLEAN, McLean, IL

Built 1990 Load: 32.4 t ADT: 50

TR 10

Good

Over: BR MD Fork Sugar CR

5.5 mi NW of McLean, McLean, IL

Built 2016 Load: 32.4 t ADT: 125

TR 181A

Good

Over: SIX MILE CREEK

1.7 MI W TOWANDA, McLean, IL

Built 1989 Load: 32.4 t ADT: 100

TR 345

Good

Over: BR KICKAPOO CREEK

3.8 MI NE DOWNS, McLean, IL

Built 1981 Load: 32.4 t ADT: 25

FAU 6370 CH 28

Good

Over: KICKAPOO CREEK

4.0 MI N DOWNS, McLean, IL

Built 1987 Load: 32.4 t ADT: 1,750

TR 299

Good

Over: KICKAPOO CREEK TRIB

5.5 MI NNE DOWNS, McLean, IL

Built 1987 Load: 32.4 t ADT: 175

TR 299

Good

Over: BR KICKAPOO CREEK

5.0 MI N DOWNS, McLean, IL

Built 1988 Load: 32.4 t ADT: 175

TR299

Good

Over: BR KICKAPOO CREEK

5.0 MI N DOWNS, McLean, IL

Built 1997 Load: 32.4 t ADT: 175

TR 342

Good

Over: BR KICKAPOO CREEK

4.5 MI N DOWNS, McLean, IL

Built 2005 Load: 32.4 t ADT: 50

TR 278

Good

Over: KICKAPOO CREEK

3.2 MI NE HEYWORTH, McLean, IL

Built 1978 Load: 32.4 t ADT: 200

TR 212

Good

Over: SHORT POINT CR

1.5 MI SW HEYWORTH, McLean, IL

Built 1980 Load: 32.4 t ADT: 100

TR 258

Good

Over: BURLISON CREEK

1.0 MI NE HEYWORTH, McLean, IL

Built 1982 Load: 32.4 t ADT: 250

TR 168

Good

Over: BRANCH TIMBER CR

5.2 MI NNW HEYWORTH, McLean, IL

Built 1985 Load: 32.4 t ADT: 75

TR 527A

Good

Over: MUD CREEK

2.0 MI NW HEYWORTH, McLean, IL

Built 1990 Load: 32.4 t ADT: 75

TR 239A

Good

Over: MONEY CREEK

5.0 MI SE TOWNADA, McLean, IL

Built 1983 Load: 32.4 t ADT: 175

TR 536

Good

Over: BRANCH SALT CREEK

4.8 MI NW BELLFLOWER, McLean, IL

Built 1930 Load: 32.4 t ADT: 25

TR 546

Good

Over: BRANCH SALT CREEK

4.0 MI NW BELLFLOWER, McLean, IL

Built 1978 Load: 32.4 t ADT: 75

TR545

Good

Over: BR SALT CREEK

4.8 MI WSW BELLFLOWE, McLean, IL

Built 1994 Load: 32.4 t ADT: 75

TR 451

Good

Over: WHITE STAR DRAIN

4.8 MI NW BELLFLOWER, McLean, IL

Built 1999 Load: 32.4 t ADT: 50

TR 475

Good

Over: MIDDLE BR EASTERBR.

3 MI NW BELLFLOWER, McLean, IL

Built 2005 Load: 32.4 t ADT: 75

FAS 1477 CH 40

Good

Over: Branch Salt Creek

2.8 mi WNW of Bellfl, McLean, IL

Built 2016 Load: 32.4 t ADT: 350

TR 451

Good

Over: Unnamed Waterway

4 MI S of Arrowsmith, McLean, IL

Built 2022 Load: 32.4 t ADT: 50

TR 138

Good

Over: DENMAN CREEK

3.0 MI NE CARLOCK, McLean, IL

Built 1989 Load: 32.4 t ADT: 50

FAS 472

Good

Over: DENMAN CREEK

3.0 MI NE CARLOCK, McLean, IL

Built 1995 Load: 32.4 t ADT: 450

TR 76

Good

Over: ROCK CREEK

1 MI W CARLOCK, McLean, IL

Built 1999 Load: 32.4 t ADT: 75

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.