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 606

Fair

Over: HENLINE DITCH

1.0 MI SW CROPSEY, McLean, IL

Built 1964 Load: 23.3 t ADT: 50

TR 146

Fair

Over: KICKAPOO CREEK

5.0 MI ESE MCLEAN, McLean, IL

Built 1959 Load: 23.3 t ADT: 75

TR 546

Fair

Over: SANGAMON RIVER

2.0MI ESE ARROWSMITH, McLean, IL

Built 1969 Load: 24.0 t ADT: 75

ADELAIDE ST-FAU 63

Fair

Over: SUGAR CREEK

0.7 MI NW 51 & 150, McLean, IL

Built 1944 Load: 24.0 t ADT: 2,400

VIRGINIA AVE-FAU63

Fair

Over: PED. & BIKE PATH

400 FT W OF LINDEN, McLean, IL

Built 1906 Load: 24.0 t ADT: 2,750

I-39/US 51

Fair

Over: MACKINAW RIVER

8.8 MI N OF I-55, McLean, IL

Built 1989 Load: 24.3 t ADT: 18,700

TR 203 A

Fair

Over: BRANCH MACKINAW RV

2.0 MI SSW ANCHOR, McLean, IL

Built 1962 Load: 24.3 t ADT: 50

FAS 489 CH 21

Fair

Over: BR KICKAPOO CRK

2.5 MI SW ELLSWORTH, McLean, IL

Built 1985 Load: 24.3 t ADT: 1,400

2750 N (TR0041)

Fair

Over: BUCK CREEK

2.5 MI SSE GRIDLEY, McLean, IL

Built 2004 Load: 24.3 t ADT: 50

JOSLYNN ST

Fair

Over: BR KICKAPOO CR

HEYWORTH NW SECTION, McLean, IL

Built 1940 Load: 24.3 t ADT: 800

TR 209

Fair

Over: MONEY CREEK

2.5 MI SE TOWANDA, McLean, IL

Built 1963 Load: 24.3 t ADT: 50

TR 546

Fair

Over: BR SANGAMON RIVER

2.0 MI SE ARROWSMITH, McLean, IL

Built 1969 Load: 24.6 t ADT: 75

TR 1

Fair

Over: ROOKS CREEK

3.0 MI ENE CHENOA, McLean, IL

Built 1966 Load: 24.6 t ADT: 125

I-55 SB

Fair

Over: TURKEY CREEK

1.25 NW OF LEXINGTON, McLean, IL

Built 1973 Load: 24.9 t ADT: 11,700

I-55 NB

Fair

Over: TURKEY CREEK

1.25 NW OF LEXINGTON, McLean, IL

Built 1972 Load: 24.9 t ADT: 11,700

TR 252

Fair

Over: LITTLE KICKAPOO CR

CAPODICE RD 74 & 150, McLean, IL

Built 1966 Load: 24.9 t ADT: 1,300

TR 180

Fair

Over: BRANCH TIMBER CREEK

1 MI E SHIRLEY, McLean, IL

Built 1964 Load: 24.9 t ADT: 50

TR 540

Fair

Over: BR MACKINAW RIVER

1.2 MI S COLFAX, McLean, IL

Built 1966 Load: 24.9 t ADT: 50

TR 168 A

Fair

Over: BR KICKAPOO

RANDOLPH WLINE SEC 7, McLean, IL

Built 1974 Load: 24.9 t ADT: 450

FAS 294/OLD 66A

Fair

Over: INTER STREAM

11.05 MI S OF US 24, McLean, IL

Built 1954 Load: 25.3 t ADT: 2,950

TR 547

Fair

Over: BR LONE TREE CREEK

2.5 MI SE BELLFLOWER, McLean, IL

Built 1975 Load: 25.3 t ADT: 50

TR 112

Fair

Over: TIMBER CREEK

1.0MI NE FUNKS GROVE, McLean, IL

Built 1974 Load: 25.3 t ADT: 25

TR 369

Fair

Over: SANGAMON RIVER

2.0 MI SW ARROWSMITH, McLean, IL

Built 1968 Load: 25.6 t ADT: 25

TR 171

Fair

Over: BR MACKINAW RIVER

1.5 MI W COLFAX, McLean, IL

Built 1971 Load: 25.6 t ADT: 50

TR 239 A

Fair

Over: BR MACKINAW R

3.0 MI S COLFAX, McLean, IL

Built 1973 Load: 25.6 t ADT: 50

TR 484

Fair

Over: BR OF ROOKS CR

1.0 MI SE CHENOA, McLean, IL

Built 1971 Load: 25.6 t ADT: 75

TR 27A

Fair

Over: BUCK CREEK

2.5 MI SSE GRIDLEY, McLean, IL

Built 1973 Load: 25.9 t ADT: 25

TR 548

Fair

Over: HENLINE DITCH

2.5 MI NE COLFAX, McLean, IL

Built 1964 Load: 25.9 t ADT: 75

CAROLINE ST

Fair

Over: BNSD OUTFALL SEWER

0.5 MI ESE 74 & 150, McLean, IL

Built 1925 Load: 25.9 t ADT: 2,100

TR 519

Fair

Over: SALT CREEK

2.5 MI W BELLFLOWER, McLean, IL

Built 1967 Load: 26.2 t ADT: 75

TR 117

Fair

Over: CROOKED CREEK

1.MI SW PLEASANTHILL, McLean, IL

Built 1965 Load: 26.2 t ADT: 225

FAU 6382

Fair

Over: LITTLE KICKAPOO CR

920 N, 1580 E, McLean, IL

Built 1962 Load: 26.6 t ADT: 700

TR 229

Fair

Over: KINGS MILL CREEK

2.3 MI NW 150 & 9, McLean, IL

Built 1968 Load: 26.6 t ADT: 275

TR 43

Fair

Over: BUCK CREEK

4.0 MI SSE GRIDLEY, McLean, IL

Built 1963 Load: 26.6 t ADT: 250

TR 111

Fair

Over: HENLINE DITCH

2.8 MI NW COLFAX, McLean, IL

Built 1973 Load: 26.9 t ADT: 50

TR 258

Fair

Over: KICKAPOO CR

1 MI NE HEYWORTH, McLean, IL

Built 1961 Load: 26.9 t ADT: 100

FT JESSE RD-FAU 63

Fair

Over: BR SUGAR CREEK

2.0 MI N. BUS55 & 9, McLean, IL

Built 1985 Load: 26.9 t ADT: 15,600

TR 257

Fair

Over: KINGS MILL CREEK

1.2 MI NW TWIN GROVE, McLean, IL

Built 1971 Load: 27.2 t ADT: 100

TR 589

Fair

Over: PRAIRIE CREEK

2.5 MI SE MCLEAN, McLean, IL

Built 1973 Load: 27.2 t ADT: 50

TR 121

Fair

Over: HENLINE DITCH

4.0 MI NW COLFAX, McLean, IL

Built 1958 Load: 27.5 t ADT: 50

I-55 SB

Fair

Over: TURKEY CREEK

2.6MI N. LEXINGTON, McLean, IL

Built 1975 Load: 28.2 t ADT: 11,700

I-55 NB

Fair

Over: TURKEY CREEK

2.6 MI N. LEXINGTON, McLean, IL

Built 1977 Load: 28.2 t ADT: 11,700

TR 203 A

Fair

Over: MACKINAW RIVER

3.5 MI SE ANCHOR, McLean, IL

Built 1925 Load: 28.2 t ADT: 50

TR 568

Fair

Over: BRANCH SALT CREEK

1.0 MI SW BELLFLOWER, McLean, IL

Built 1968 Load: 28.8 t ADT: 50

FAS 1480 CH 36

Fair

Over: KICKAPOO CKEEK

2.2 MI SW DOWNS, McLean, IL

Built 1972 Load: 28.8 t ADT: 200

TR 342

Fair

Over: BRANCH KICKAPOO CR

5.4 MI N DOWNS, McLean, IL

Built 1984 Load: 28.8 t ADT: 50

TR 579

Fair

Over: BR KICKAPOO CR

3.0 MI SW HEYWORTH, McLean, IL

Built 1929 Load: 29.2 t ADT: 50

FAS 479 CH 59

Fair

Over: MIDDLE FORK SUGAR CK

1 MILE S STANFORD, McLean, IL

Built 1928 Load: 30.5 t ADT: 325

I-74

Fair

Over: DRAINAGE DITCH

10.39 M E OF BS51, McLean, IL

Built 1969 Load: 31.1 t ADT: 21,600

I-55 & FAS294

Fair

Over: STREAM

2 MI SW OF CHENOA, McLean, IL

Built 1976 Load: 31.8 t ADT: 25,450

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.