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:

IC RR

Over: INDIANA AVE

2.3 M N ILL 83 P4,8C, Cook, IL

Built 1900 ADT: 17,200

CHGO RD-S PARK AVE

Over: I- 80,294 TRI STATE

1.5 M S US 6, Cook, IL

Built 1958 ADT: 147,000

IHB RR

Over: COTTAGE GROVE

0.1 M N US 12&20 P8C, Cook, IL

Built 1900 ADT: 9,950

BURNHAM AVE VIAD

Over: STATE ST & RRS & RIV

0.6 M N SIBLEY AVE, Cook, IL

Built 1976 ADT: 8,000

LAKE COOK RD

Over: US 41 EDENS

1.2 M N IL 68, Cook, IL

Built 1950 ADT: 71,300

TOWER RD

Over: I- 94, US41 EDENS

5.5 M N IL 58, Cook, IL

Built 1949 ADT: 104,400

GLENVIEW RD

Over: I- 94 EDENS

2 M N IL 58, Cook, IL

Built 1949 ADT: 123,400

OLD ORCHARD RD

Over: I- 94 EDENS

1.5 M N IL 58, Cook, IL

Built 1950 ADT: 114,100

CHURCH ST

Over: I- 94 EDENS

0.5 M N IL 58, Cook, IL

Built 1950 ADT: 128,500

LINCOLN AVE

Over: I- 94 EDENS

3.5 M N US 14, Cook, IL

Built 1950 ADT: 130,700

OAKTON ST

Over: I- 94 EDENS

3 M N US 14, Cook, IL

Built 1950 ADT: 130,700

C&NW RR

Over: TOUHY AVE

1.8 M E I294 P11, Cook, IL

Built 1941 ADT: 24,300

PRATT AVE

Over: I- 94 EDENS

1 M N US 14, Cook, IL

Built 1949 ADT: 131,500

DEVON AVE

Over: I- 94 EDENS

0.5 M N US 14, Cook, IL

Built 1949 ADT: 131,500

C&NW RR

Over: LAWRENCE AVE

0.05 M W I90 P2C, Cook, IL

Built 1951 ADT: 9,850

LAWRENCE AVE

Over: I- 90 JFK & CTA

0.6 M NW IL 50, Cook, IL

Built 1958 ADT: 138,300

SOO (AMTK) RR

Over: LAWRENCE AVE

0.1 M W ILL 50 P2C, Cook, IL

Built 1951 ADT: 22,100

C&NW RR

Over: LAWRENCE AVE

0.01 M W ILL 50 P2, Cook, IL

Built 1951 ADT: 22,100

LAWRENCE AVE

Over: I- 94 EDENS

0.3 M N I-94, Cook, IL

Built 1957 ADT: 142,300

C&NW RR

Over: LAWRENCE AVE

1.37 M W US 41 P3C, Cook, IL

Built 1951 ADT: 14,500

CTA

Over: LAWRENCE AVE

0.54 M W ILL 41 P3C, Cook, IL

Built 1951 ADT: 15,000

CTA

Over: LAWRENCE AVE

0.53 M W US 41 P3C, Cook, IL

Built 1951 ADT: 15,000

IL 72 EB HIGGINS

Over: I- 90 ADAMS TOLLWAY

1.5 M E of IL 59, Cook, IL

Built 2016 ADT: 141,600

IL 72 WB (HIGGINS

Over: I- 90 ADAMS TOLLWAY

1.5 M E of IL 59, Cook, IL

Built 2015 ADT: 141,600

SOO (AMTK) RR

Over: MONTROSE AVE.

0.18 M W I90 P2C, Cook, IL

Built 1950 ADT: 15,100

C&NW RR

Over: MONTROSE AVE

0.07 M W I90 P2C, Cook, IL

Built 1950 ADT: 15,100

MONTROSE AVE

Over: I- 90,94 JFK

5.4 M NW IL 64, Cook, IL

Built 1957 ADT: 189,000

C&NW RR

Over: FRANKLIN AVE

1.25 M W I294 P9, Cook, IL

Built 1936 ADT: 12,900

CTA

Over: FULLERTON AVE

0.95 M W I94 P2C, Cook, IL

Built 1951 ADT: 22,700

CNW RR

Over: FULLERTON AVE

0.25 M E ILL 50 P2C, Cook, IL

Built 1951 ADT: 26,800

CTA ELEVATED

Over: FULLERTON AVE

1.5 M E I94 P3C, Cook, IL

Built 1951 ADT: 16,500

CMSTP&P RR

Over: AUGUSTA BLVD

1.8 M E ILL 50 P4C, Cook, IL

Built 1956 ADT: 6,700

C&NW RR

Over: HALSTED & ERIE STS

0.2 M E I90&94 P5C, Cook, IL

Built 1936 ADT: 800

IHB RR

Over: MADISON ST

0.81 M E 12-45 P20, Cook, IL

Built 1951 ADT: 4,100

IHB RR

Over: MADISON ST

0.8 M E 12-45 P20, Cook, IL

Built 1951 ADT: 4,100

31ST ST

Over: I-294 TRI STATE TOLL

1 M N US 34, Cook, IL

Built 1958 ADT: 169,600

31ST ST

Over: KILBOURN AVE

0.5 M E IL 50, Cook, IL

Built 1957 ADT: 675

BELT LINE RR

Over: 47TH ST

0.21 M E ILL 50 P6C, Cook, IL

Built 1953 ADT: 18,700

GM&O RR

Over: LAWNDALE AVE

0.26 M N 55TH P10, Cook, IL

Built 1900 ADT: 650

N&W RR

Over: 79TH ST & KEDZIE AVE

2 M E ILL 50 P6C, Cook, IL

Built 1939 ADT: 11,800

PC RR

Over: 79TH ST

3.3 M E ILL 50 P7C, Cook, IL

Built 1952 ADT: 11,800

PC RR

Over: 76TH ST

0.05 M E I90 P7C, Cook, IL

Built 1952 ADT: 7,600

CRI&P RR (E)

Over: 76TH ST

0.6 M W I94 P7C, Cook, IL

Built 1952 ADT: 11,700

CW RR

Over: 76TH ST

0.7 M W I94 P7C, Cook, IL

Built 1952 ADT: 11,700

IC RR SPUR

Over: 76TH ST

0.04 M E I90 P7C, Cook, IL

Built 1952 ADT: 7,600

IC RR

Over: 76TH ST

UNDER SKYWAY P7C, Cook, IL

Built 1952 ADT: 7,600

IC RR (WEST)

Over: 87TH ST

.45M W of I94, Cook, IL

Built 1952 ADT: 22,600

IC RR (WEST)

Over: 87TH ST

1.6M W of I94, Cook, IL

Built 1952 ADT: 14,800

CWI RR

Over: 87TH ST

1.3M W of I94, Cook, IL

Built 1952 ADT: 14,800

PC & NYC RR

Over: 87TH ST

0.03 M E I90 P7C,8, Cook, IL

Built 1954 ADT: 7,800

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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