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:

NYC RR

Over: 87TH ST

0.08 M E I90 P7C,8C, Cook, IL

Built 1954 ADT: 7,800

CRI&P RR

Over: JEFFERY BLVD

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

Built 1900 ADT: 10,900

119TH ST

Over: I- 57

3.1 M SW IL 1, Cook, IL

Built 1965 ADT: 116,600

127TH ST

Over: I-294 TOLL RAMP

0.1 M W IL 50, Cook, IL

Built 1958 ADT: 130,100

127TH ST

Over: I-294

0.1 M E IL 50, Cook, IL

Built 1958 ADT: 133,000

127TH ST

Over: I- 57

4.1 M SW IL 1, Cook, IL

Built 1966 ADT: 95,800

154TH ST

Over: I- 94 BISHOP FORD

0.5 M S IL 83, Cook, IL

Built 1946 ADT: 145,700

GLENWOOD LANSING R

Over: IL 394

2.5 M S I-80, Cook, IL

Built 1954 ADT: 89,200

UP (CSXT) SOO RR

Over: JOE ORR RD

2.2 M W ILL 394 P2, Cook, IL

Built 1958 ADT: 17,500

RR - CN

Over: OAK PARK AVE

S 28TH ST, Cook, IL

Built 1936 ADT: 10,550

WINNETKA RD

Over: I- 94, US41 EDENS

3.8 M N IL 58, Cook, IL

Built 1948 ADT: 122,600

OAK PARK AVE

Over: I- 80

2.5 M W I-57, Cook, IL

Built 1967 ADT: 90,800

N&W RR

Over: TORRENCE AV

0.1 M S 130TH P8C, Cook, IL

Built 1936 ADT: 14,500

IL 68 (DUNDEE RD)

Over: I- 94, US41 EDENS

1.2 M N IL 58, Cook, IL

Built 1949 ADT: 106,200

IL 58 (DEMPSTER S

Over: I- 94 EDENS

4 M N US 14, Cook, IL

Built 1950 ADT: 130,000

BO&C RR

Over: AVE "L"

0.49 M S 95TH P8C, Cook, IL

Built 1900 ADT: 4,400

PC RR

Over: AVE "L"

0.52 M S 95TH P8C, Cook, IL

Built 1900 ADT: 4,400

NYC RR (NORTH)

Over: AVE "L"

0.56 M S 95TH P8C, Cook, IL

Built 1900 ADT: 4,400

NYC RR (SOUTH)

Over: AVE "L"

0.58 M S 95TH P8C, Cook, IL

Built 1900 ADT: 4,400

IC RR

Over: ILL 83 (147TH ST)

0.3 M E ILL 1 P24, Cook, IL

Built 1900 ADT: 27,900

IL 83 (SIBLEY BLV

Over: I- 94 BISHOP FORD

8.3 M SE I-57, Cook, IL

Built 1948 ADT: 148,000

IL 53 BIESTERFIEL

Over: I-290

3.1 M S IL 72, Cook, IL

Built 1968 ADT: 157,300

IL 68 (DUNDEE RD)

Over: IL 53

0.8 M E US 12, Cook, IL

Built 1969 ADT: 70,400

ROOSEVELT RD

Over: RR - IHB & GARDNER

0.8 M E US 45, Cook, IL

Built 1938 ADT: 1,850

RR - METRA

Over: IL 43 (HARLEM AVE)

3 M S US 6, Cook, IL

Built 1970 ADT: 33,900

I- 55 WB STEVENSON

Over: LOOMIS & FULLER STS

0.9 M SW I-94, Cook, IL

Built 1964 ADT: 500

C&WI RR

Over: STONY ISLAND AVE

0.2 M S US 12 P8C, Cook, IL

Built 1936 ADT: 52,500

IL 53 SB

Over: PALATINE RD

1.5 M S US 12, Cook, IL

Built 1964 ADT: 14,500

IL 53 NB

Over: US 12 (RAND ROAD)

0.6 M S IL 68, Cook, IL

Built 1965 ADT: 24,500

I-290 & IL 53

Over: I- 90 ADAMS TOLL

0.5 M N IL 58, Cook, IL

Built 1970 ADT: 141,300

I-290 SB & IL 53

Over: WOODFIELD RD

0.5 M N IL 72, Cook, IL

Built 1969 ADT: 11,150

I-290 NB & IL 53

Over: WOODFIELD RD

0.5 M N IL 72, Cook, IL

Built 1969 ADT: 11,150

I-290 & IL 53

Over: IL 58 (GOLF RD)

1 M N IL 72, Cook, IL

Built 1969 ADT: 29,100

I-290 SB & IL 53

Over: IL 72 (HIGGINS RD)

1.0 M S IL 58, Cook, IL

Built 1969 ADT: 26,600

I-290 NB & IL 53

Over: IL 72 (HIGGINS RD)

1.0 M N IL 58, Cook, IL

Built 1969 ADT: 26,600

I-290 IKE-IL 110 C

Over: HILLSIDE DR

0.7 M W US 12, Cook, IL

Built 1952 ADT: 3,650

112TH (MONTEREY AV

Over: I- 57

2.3 M SW IL 1, Cook, IL

Built 1965 ADT: 119,400

111TH ST

Over: I- 57

2 M SW IL 1, Cook, IL

Built 1965 ADT: 119,400

111TH ST

Over: I- 94 BISHOP FORD

3.1 M SE I-57, Cook, IL

Built 1960 ADT: 152,300

CIRCLE AVE

Over: I-290 & IL 110/CTA/RR

0.2 M W IL 43, Cook, IL

Built 1958 ADT: 143,300

IL 171 SB

Over: 47TH ST

1.3 M N I-55, Cook, IL

Built 1968 ADT: 6,800

IL 171 NB

Over: 47TH ST

1.3 M N I-55, Cook, IL

Built 1968 ADT: 6,800

IL 171 SB

Over: JOLIET RD&BN RR SPUR

0.5 M NW I-55, Cook, IL

Built 1964 ADT: 9,600

IL 171 NB

Over: JOLIET RD&BN RR SPUR

0.8 M NW I-55, Cook, IL

Built 1964 ADT: 9,600

WENTWORTH AVE

Over: I- 90,94 RYAN

0.2 M W STATE ST, Cook, IL

Built 1960 ADT: 265,900

DAMEN AVE & 4 RAMP

Over: I- 55 STEVENSON

1.9 M SW I-90,94, Cook, IL

Built 1963 ADT: 127,500

I- 57 SB

Over: 149TH ST

7.4 M SW IL 1, Cook, IL

Built 1967 ADT: 150

US 6 (159TH ST)

Over: I- 57

1.6 M SW I-294, Cook, IL

Built 1968 ADT: 104,800

IL 50 (CICERO AVE

Over: I- 57

3.5 M SW I-294, Cook, IL

Built 1967 ADT: 107,800

CRAWFORD AVE

Over: I- 57

2.1 M SW I-294, Cook, IL

Built 1968 ADT: 107,200

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

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