US Bridges

I- 90 94 Rev Jfk over RR - Cta Tunnel

Fair

Cook County, Illinois · 0.1 M N Keeler · Structure no. 016245900000000

Built
1959
66 years old, rebuilt 1992
Condition
Fair
inspected June 2024
Type
Culvert
Concrete
Length
145 ft
1 main span
Daily traffic
104,750
2024 count
Owner
State
State Highway Agency

About this bridge

I- 90 94 Rev Jfk over RR - Cta Tunnel is a concrete culvert carrying I- 90 94 Rev Jfk over RR - Cta Tunnel in Cook County, Illinois. It was built in 1959 and reconstructed in 1992, so it is 66 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 104,750 vehicles a day, roughly 6% of them trucks, projected to reach 99,132 by 2046. The structure is 145 ft (44.2 m) long and 204 ft wide.

Location

Open in Google Maps
CarriesI- 90 94 Rev Jfk
CrossesRR - Cta Tunnel
Location0.1 M N Keeler
RouteInterstate 90
CountyCook County
StateIllinois
Coordinates41.9558, -87.7348
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.2 US tons
Inventory rating50 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length145 ft (44.2 m)
Longest span145 ft (44.2 m)
Deck width204 ft (62.2 m)
Roadway width200 ft (61 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic104,750 (2024)
Projected traffic99,132 by 2046
Trucks6%
Lanes on structure8
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I- 90 94 Rev Jfk over RR - Cta Tunnel built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1992.

What condition is I- 90 94 Rev Jfk over RR - Cta Tunnel in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.

How much traffic does I- 90 94 Rev Jfk over RR - Cta Tunnel carry?

About 104,750 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is I- 90 94 Rev Jfk over RR - Cta Tunnel?

The structure is 145 ft (44.2 m) long with a longest span of 145 ft (44.2 m) and a deck 204 ft wide.

Who owns I- 90 94 Rev Jfk over RR - Cta Tunnel?

It is owned by the State Highway Agency.