US Bridges

Il 390 WB to SB Ga over Springingsguth RD

Good

Cook County, Illinois · Ramp WB Eoh to SB · Structure no. 016257600000000

Built
1994
31 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
125 ft
1 main span
Daily traffic
1,800
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

Il 390 WB to SB Ga over Springingsguth RD is a steel stringer/multi-beam or girder carrying Il 390 WB to SB Ga over Springingsguth RD in Cook County, Illinois. It was built in 1994, so it is 31 years old, younger than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,800 vehicles a day, roughly 9% of them trucks, projected to reach 1,010 by 2046. The structure is 125 ft (38 m) long and 29 ft wide.

CarriesIl 390 WB to SB Ga
CrossesSpringingsguth RD
LocationRamp WB Eoh to SB
Coordinates41.99447, -88.12221
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating95.7 US tons
Inventory rating57.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length125 ft (38 m)
Longest span119 ft (36.3 m)
Deck width29 ft (8.9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,800 (2022)
Projected traffic1,010 by 2046
Trucks9%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 390 WB to SB Ga over Springingsguth RD built?

It was built in 1994, making it 31 years old in 2025.

What condition is Il 390 WB to SB Ga over Springingsguth RD in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2023.

How much traffic does Il 390 WB to SB Ga over Springingsguth RD carry?

About 1,800 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is Il 390 WB to SB Ga over Springingsguth RD?

The structure is 125 ft (38 m) long with a longest span of 119 ft (36.3 m) and a deck 29 ft wide.

Who owns Il 390 WB to SB Ga over Springingsguth RD?

It is owned by the State Toll Authority.