US Bridges

I- 94 Edens over N Br Chicago River

Fair

Cook County, Illinois · 0.6 M N Foster · Structure no. 016010700000000

Built
1949
76 years old, rebuilt 2008
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
259 ft
3 main spans
Daily traffic
142,400
2024 count
Owner
State
State Highway Agency

About this bridge

I- 94 Edens over N Br Chicago River is a steel continuous stringer/multi-beam or girder carrying I- 94 Edens over N Br Chicago River in Cook County, Illinois. It was built in 1949 and reconstructed in 2008, so it is 76 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 142,400 vehicles a day, roughly 6% of them trucks, projected to reach 146,955 by 2046. The structure is 259 ft (78.9 m) long and 110 ft wide.

CarriesI- 94 Edens
CrossesN Br Chicago River
Location0.6 M N Foster
RouteInterstate 94
Coordinates41.98419, -87.74988
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.1 US tons
Inventory rating43.2 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length259 ft (78.9 m)
Longest span100 ft (30.5 m)
Deck width110 ft (33.5 m)
Roadway width107 ft (32.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic142,400 (2024)
Projected traffic146,955 by 2046
Trucks6%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I- 94 Edens over N Br Chicago River built?

It was built in 1949, making it 76 years old in 2025. It was reconstructed in 2008.

What condition is I- 94 Edens over N Br Chicago River 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 September 2024.

How much traffic does I- 94 Edens over N Br Chicago River carry?

About 142,400 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is I- 94 Edens over N Br Chicago River?

The structure is 259 ft (78.9 m) long with a longest span of 100 ft (30.5 m) and a deck 110 ft wide.

Who owns I- 94 Edens over N Br Chicago River?

It is owned by the State Highway Agency.