Cook County, IL

2,185 public highway bridges

Cook County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Cook County, Illinois contains 2,185 public highway bridges. Roughly 13.1% are rated “Good,” 22.7% “Fair,” and 6.6% “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.

2,185

Total Bridges

13.1%

Good

22.7%

Fair

6.6%

Poor Condition

Condition Distribution

Good

13.1% (286)

Fair

22.7% (496)

Poor

6.6% (144)

All Bridges (2,185)

Sort:

TO I-90 SKWAY EB

Over: STATE ST

AT 66TH P7C, Cook, IL

Built 1961 ADT: 8,050

I-90 SKYWAY

Over: ST LAWRENCE AVE

AT 70TH P7C, Cook, IL

Built 1958 ADT: 1,300

I-90 SKYWAY

Over: 71ST ST

0.1 M E COTTAGE P7C, Cook, IL

Built 1958 ADT: 15,400

I-90 SKYWAY

Over: COTTAGE GROVE AVE

0.1 M SE 71ST P7C, Cook, IL

Built 1958 ADT: 11,900

I-90 SKYWAY

Over: EAST END AVE

0.2 M SE STONY ISP7C, Cook, IL

Built 1958 ADT: 900

I-90 SKYWAY

Over: JEFFERY BLVD

AT 84TH P7C, Cook, IL

Built 1958 ADT: 11,600

I-90 SKYWAY

Over: 85TH ST

0.09 SW CHGO AVE P7C, Cook, IL

Built 1958 ADT: 825

I-90 SKYWAY

Over: KINGSTON AVE

AT 89TH P8C, Cook, IL

Built 1958 ADT: 1,800

I-90 SKYWAY

Over: 92ND ST

0.2 M W COMM AV P8C, Cook, IL

Built 1958 ADT: 1,950

IHB,GT & CR&I RR

Over: WESTERN BLVD & AVE

0.01 M.S.OF 49TH ST, Cook, IL

Built 1900 ADT: 19,800

C&NW & B&OCT RR

Over: S.WESTERN AVENUE

1350 S. WESTERN, Cook, IL

Built 1900 ADT: 24,000

PC RR

Over: WESTN.AV.BLVD.&39ST.

PERSHING & WTRN P5C, Cook, IL

Built 1900 ADT: 22,300

IHB RR

Over: WESTERN AVE

75TH & WESTERN P6C, Cook, IL

Built 1900 ADT: 25,500

CTA ACCESS RD

Over: DAN RYAN XWAY

0.4 M S SKYWAY P7C, Cook, IL

Built 1959 ADT: 270,900

CTA ACCESS RD

Over: DAN RYAN XWAY

0.05 M N 95TH P8C, Cook, IL

Built 1959 ADT: 255,000

COLUMBUS DRIVE

Over: LOWER LEVEL COLUMBUS

300E.& 150N.TO 340N., Cook, IL

Built 1980 ADT: 18,600

SOUTH WATER ST

Over: LOWER LEVEL

300N 154E TO 300E, Cook, IL

Built 1980 ADT: 400

DESPLAINES ST

Over: RR TRACKS-WAYMAN ST.

630W.&400N.TO 320N., Cook, IL

Built 1981 ADT: 550

COLUMBUS DR

Over: LOWER E NORTH WATER ST

300E& 400N.TO 500N., Cook, IL

Built 1982 ADT: 2,100

STETSON AVENUE

Over: LOWER LEVEL STETSON

154E 200N TO 300N, Cook, IL

Built 1986 ADT: 400

I294 RAMP

Over: IL19

294SB TO IL19EB, Cook, IL

Built 2006 ADT: 33,600

I-90 Cash Toll Lan

Over: Des Plaines River Rd

0.40 MI E of I-294, Cook, IL

Built 2006 ADT: 28,600

Coffey Rd

Over: US12/45

.6M S of IL72, Cook, IL

Built 2018 ADT: 28,700

Englewood Line

Over: S. Damen Ave.

0.07 MI N of 59th St, Cook, IL

Built 1903 ADT: 12,900

Englewood Line

Over: S. Winchester Ave.

0.07 MI N OF 59th St., Cook, IL

Built 1903 ADT: 5,000

Englewood Line

Over: S. Wolcott Ave.

0.07 MI N OF 59th St., Cook, IL

Built 1903 ADT: 4,500

Englewood Line

Over: S. Honore St.

0.07 MI N OF 59th St., Cook, IL

Built 1903 ADT: 4,300

Englewood Line

Over: S. Wood St.

0.07 MI N OF 59th St., Cook, IL

Built 1903 ADT: 4,200

Englewood Line

Over: S. Paulina St.

0.07 MI N OF 59th St., Cook, IL

Built 1903 ADT: 4,200

Englewood Line

Over: S. Ashland Ave.

S Ashland N W 59th, Cook, IL

Built 1903 ADT: 19,900

Englewood Line

Over: S. Justine St.

S Justine N W 59th, Cook, IL

Built 1903 ADT: 4,200

Englewood Line

Over: S. Laflin St.

S Laflin N W 59th St, Cook, IL

Built 1903 ADT: 4,600

Englewood Line

Over: S. Bishop St.

S Bishop N W 59th St, Cook, IL

Built 1903 ADT: 3,800

I-90 SKYWAY

Over: M L KING DR

0.15 MINW KEEFE AVE, Cook, IL

Built 1958 ADT: 7,950

I-90 SKYWAY

Over: KEEFE AVE

AT 69TH P7C, Cook, IL

Built 1958 ADT: 9,550

I-90 SKYWAY

Over: 73RD ST

1.5 M SE I94 P7C, Cook, IL

Built 1958 ADT: 2,100

I-90 SKYWAY

Over: STONY ISLAND AVE

0.1 M S 79TH P7C, Cook, IL

Built 1958 ADT: 33,700

I-90 SKYWAY

Over: ELLIOTT AVE

0.5 M SE 79TH P7C, Cook, IL

Built 1958 ADT: 1,300

I-90 SKYWAY

Over: 86TH ST

0.2 M SE 85TH P7C, Cook, IL

Built 1958 ADT: 700

I-90 SKYWAY EB

Over: 87TH ST

0.1 M W S CHGO AVE P, Cook, IL

Built 1958 ADT: 7,800

I-90 SKYWAY WB

Over: 87TH ST

0.1 W S CHGO AVE P7C, Cook, IL

Built 1958 ADT: 7,800

I-90 SKYWAY

Over: EXCHANGE AVE

AT 93RD P8C, Cook, IL

Built 1958 ADT: 2,250

TO I-90 SKYWAY WB

Over: STATE ST

AT 66TH P7C, Cook, IL

Built 1961 ADT: 8,050

I-90 SKYWAY

Over: COMMERCIAL AVE

AT COMMERCIAL AVE, Cook, IL

Built 1958 ADT: 7,600

I-90 SKYWAY

Over: 95TH ST(US12 & 20)

0.22 M SE COMM AV, Cook, IL

Built 1958 ADT: 6,150

I-90 SKYWAY

Over: 96TH ST & BRC RR

0.36 M SE COMM AV, Cook, IL

Built 1958 ADT: 500

I-90 SKYWAY

Over: AVE "M"

0.11 M NW 100TH, Cook, IL

Built 1958 ADT: 1,950

I-90 SKYWAY

Over: EWING,100TH & AVE"L"

AT 100TH ST, Cook, IL

Built 1958 ADT: 16,300

TO I-90 SKYWAY

Over: US12,20,41 INDIANAPO

0.03 M NW 106TH, Cook, IL

Built 1958 ADT: 16,300

I-90 SKYWAY

Over: MARQUETTE RD(67TH)

0.4 M E I94 P7C, Cook, IL

Built 1958 ADT: 15,300

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

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Compiled by PlainBridges, Independent data publisher

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.