US Bridges

Il 43 (waukegan R over I- 94 Edens Spur

Fair

Cook County, Illinois · 0.5 M N Il 68 · Structure no. 016030500000000

Built
1958
67 years old, rebuilt 2006
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
302 ft
4 main spans
Daily traffic
23,200
2023 count
Owner
State
State Highway Agency

About this bridge

Il 43 (waukegan R over I- 94 Edens Spur is a prestressed concrete stringer/multi-beam or girder carrying Il 43 (waukegan R over I- 94 Edens Spur in Cook County, Illinois. It was built in 1958 and reconstructed in 2006, so it is 67 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 5 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 23,200 vehicles a day, roughly 4% of them trucks, projected to reach 21,513 by 2046. The structure is 302 ft (92 m) long and 83 ft wide.

CarriesIl 43 (waukegan R
CrossesI- 94 Edens Spur
Location0.5 M N Il 68
RouteState Highway 43
Coordinates42.14499, -87.83022
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.4 US tons
Inventory rating45.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length302 ft (92 m)
Longest span91 ft (27.7 m)
Deck width83 ft (25.4 m)
Roadway width57 ft (17.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,200 (2023)
Projected traffic21,513 by 2046
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

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 Il 43 (waukegan R over I- 94 Edens Spur built?

It was built in 1958, making it 67 years old in 2025. It was reconstructed in 2006.

What condition is Il 43 (waukegan R over I- 94 Edens Spur 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 2023.

How much traffic does Il 43 (waukegan R over I- 94 Edens Spur carry?

About 23,200 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Il 43 (waukegan R over I- 94 Edens Spur?

The structure is 302 ft (92 m) long with a longest span of 91 ft (27.7 m) and a deck 83 ft wide.

Who owns Il 43 (waukegan R over I- 94 Edens Spur?

It is owned by the State Highway Agency.