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)

US 136

Good

Over: STREAM

12.87 M E OF US 51, McLean, IL

Built 2010 Load: 32.4 t ADT: 1,250

FAP 693

Good

Over: DITCH

E OF BLOOMINGTON, McLean, IL

Built 2009 Load: 32.4 t ADT: 2,800

FAP 693

Good

Over: DITCH

E OF BLOOMINGTON, McLean, IL

Built 2009 Load: 32.4 t ADT: 2,800

TR 46

Good

Over: MIDDLE FORK SUGAR CR

1.5 MI SE STANFORD, McLean, IL

Built 1985 Load: 32.4 t ADT: 175

FAS 1466 CH 34

Good

Over: MDL FK SUGAR CREEK

7.5 MI NW MCLEAN, McLean, IL

Built 1989 Load: 32.4 t ADT: 600

TR 321

Good

Over: BRANCH SUGAR CREEK

1.0 MI NNE STANFORD, McLean, IL

Built 1990 Load: 32.4 t ADT: 50

FAS 492 CH 7

Good

Over: BRANCH MACKINAW RV

5.5 MI S ANCHOR, McLean, IL

Built 1983 Load: 32.4 t ADT: 550

FAS 492 CH 7

Good

Over: BRANCH MACKINAW R

3.0 MI S ANCHOR, McLean, IL

Built 1983 Load: 32.4 t ADT: 525

TR608

Good

Over: MACKINAW RIVER

3 MI E ANCHOR, McLean, IL

Built 1987 Load: 32.4 t ADT: 75

TR 221A

Good

Over: BR MACKINAW RIVER

2.5 MI WSW ANCHOR, McLean, IL

Built 1990 Load: 32.4 t ADT: 25

TR 221A

Good

Over: BR MACKINAW RIVER

2.5 MI WSW ANCHOR, McLean, IL

Built 1991 Load: 32.4 t ADT: 25

TR187

Good

Over: MACKINAW RIVER

1.0 MI SW ANCHOR, McLean, IL

Built 1996 Load: 32.4 t ADT: 75

TR 608

Good

Over: MACKINAW RIVER

3.0 MI ESE ANCHOR, McLean, IL

Built 2011 Load: 32.4 t ADT: 75

TR 490

Good

Over: SAGAMON RIVER

2.5 MI W ARROWSMITH, McLean, IL

Built 1995 Load: 32.4 t ADT: 25

FAS 487 CH 36

Good

Over: SANGAMON RIVER

2 MI SE ARROWSMITH, McLean, IL

Built 2009 Load: 32.4 t ADT: 325

TR 347

Good

Over: SANGAMON RIVER

2.0 MI W ARROWSMITH, McLean, IL

Built 1998 Load: 32.4 t ADT: 50

CH 15 FAS 491

Good

Over: SANGAMON RIVER

2 MI S OF ARROWSMITH, McLean, IL

Built 2012 Load: 32.4 t ADT: 275

CH 36 (FAS 487)

Good

Over: Sagamon River

2.0 MI SW Arrowsmith, McLean, IL

Built 2014 Load: 32.4 t ADT: 125

TR 490

Good

Over: BR SANGOMON RIVER

3.0 MI SW ARROWSMITH, McLean, IL

Built 1994 Load: 32.4 t ADT: 25

TR 556 A

Good

Over: BRANCH SALT CREEK

3.2 MI NW BELLFLOWER, McLean, IL

Built 1977 Load: 32.4 t ADT: 75

TR 545

Good

Over: SALT CREEK

2.0 MI SW BELLFLOWER, McLean, IL

Built 1978 Load: 32.4 t ADT: 75

TR 556

Good

Over: SALT CREEK

2.5 MI SW BELLFLOWER, McLean, IL

Built 1979 Load: 32.4 t ADT: 75

TR 608

Good

Over: BR LONE TREE

2.5 MI SE BELLFLOWER, McLean, IL

Built 1980 Load: 32.4 t ADT: 75

TR 602 A

Good

Over: STREAM

2.5 MI NE BELLFLOWER, McLean, IL

Built 1986 Load: 32.4 t ADT: 75

TR 602 A

Good

Over: STREAM

2.0 MI NE BELLFLOWER, McLean, IL

Built 1986 Load: 32.4 t ADT: 75

TR 556 A

Good

Over: SALT CREEK

2.5 MI NW BELLFLOWER, McLean, IL

Built 1986 Load: 32.4 t ADT: 75

TR 608

Good

Over: TRIB. LONE TREE CR.

2.5 MI E SAYBROOK, McLean, IL

Built 1992 Load: 32.4 t ADT: 75

TR 568

Good

Over: BLUERIDGE SPEC CR

3.0 MI S BELLFLOWER, McLean, IL

Built 1990 Load: 32.4 t ADT: 50

TR 570D

Good

Over: SALT CREEK

3.5MI NNW BELLFLOWER, McLean, IL

Built 1998 Load: 32.4 t ADT: 50

TR 451

Good

Over: BRANCH SALT CREEK

3.5MI NNW BELLFLOWER, McLean, IL

Built 2003 Load: 32.4 t ADT: 50

TR 608

Good

Over: BR LONE TREE CREEK

3.5 MI NE BELLFLOWER, McLean, IL

Built 2010 Load: 32.4 t ADT: 75

TR 194

Good

Over: TIMBER CREEK

1.5 MI SW 51 & 74, McLean, IL

Built 1997 Load: 32.4 t ADT: 75

OAKLAND AVE

Good

Over: GOOSE CREEK

BLOOMINGTON SEC 7, McLean, IL

Built 2003 Load: 32.4 t ADT: 1,550

TR 396

Good

Over: BRANCH CROOKED CREEK

5.0 MI E TOWANDA, McLean, IL

Built 1984 Load: 32.4 t ADT: 25

TR 183

Good

Over: BR CROOKED CREEK

5.0MI WNW COOKSVILLE, McLean, IL

Built 1986 Load: 32.4 t ADT: 500

TR 440

Good

Over: BR LITTLE CROOKED CR

1.5 MI SW COOKSVILLE, McLean, IL

Built 1989 Load: 32.4 t ADT: 50

TR 369

Good

Over: BR MONEY CREEK

4.2 MI SW COOKSVILLE, McLean, IL

Built 1993 Load: 32.4 t ADT: 50

TR 183

Good

Over: LITTLE CROOKED CREEK

3.5 MI NW COOKSVILLE, McLean, IL

Built 1997 Load: 32.4 t ADT: 500

TR 255A

Good

Over: MONEY CREEK

4.4 MI SW COOKSVILLE, McLean, IL

Built 2001 Load: 32.4 t ADT: 100

FAS 489/CH 21

Good

Over: MONEY CREEK

4.2 MI SW COOKSVILLE, McLean, IL

Built 2000 Load: 32.4 t ADT: 800

TR 580

Good

Over: TRIB SANGAMON RIVER

1.5 MI NNW SAYBROOK, McLean, IL

Built 1980 Load: 32.4 t ADT: 50

TR 2

Good

Over: SANGAMON RIVER

4.0 MI SE SAYBROOK, McLean, IL

Built 1979 Load: 32.4 t ADT: 75

TR 604

Good

Over: TRIB SANGAMON RIVER

2.2 MI NE SAYBROOK, McLean, IL

Built 1984 Load: 32.4 t ADT: 50

TR 596

Good

Over: SANGAMON RIVER

2.0 MI NE SAYBROOK, McLean, IL

Built 1990 Load: 32.4 t ADT: 50

TR 373

Good

Over: STREAM

3.5 MI E SAYBROOK, McLean, IL

Built 1993 Load: 32.4 t ADT: 175

TR 23

Good

Over: BR ROOKS CREEK

2.0 MI SW CHENOA, McLean, IL

Built 1997 Load: 32.4 t ADT: 75

FAS 356 CH 23

Good

Over: TURKEY CREEK

4.5 MI SW CHENOA, McLean, IL

Built 2012 Load: 32.4 t ADT: 575

CH34

Good

Over: SUGAR CREEK

3.0 MI W SHIRLEY, McLean, IL

Built 1986 Load: 32.4 t ADT: 200

TR 293

Good

Over: KINGS MILL CREEK

5.0 NNW SHIRLEY, McLean, IL

Built 1990 Load: 32.4 t ADT: 50

SIX POINTS RD

Good

Over: SUGAR CREEK

SIX PTS RD W I-55, McLean, IL

Built 1991 Load: 32.4 t ADT: 2,200

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.