US Bridges

I- 80 EB to I-355 over I- 80

Good

Will County, Illinois · 0.65 M S of US-6 · Structure no. 099031700000000

Built
2007
18 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
213 ft
2 main spans
Daily traffic
7,000
2024 count
Owner
State
State Highway Agency

About this bridge

I- 80 EB to I-355 over I- 80 is a prestressed concrete continuous stringer/multi-beam or girder carrying I- 80 EB to I-355 over I- 80 in Will County, Illinois. It was built in 2007, so it is 18 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 7,000 vehicles a day, roughly 14% of them trucks, projected to reach 8,640 by 2046. The structure is 213 ft (64.9 m) long and 41 ft wide.

Location

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CarriesI- 80 EB to I-355
CrossesI- 80
Location0.65 M S of US-6
CountyWill County
StateIllinois
Coordinates41.53913, -87.95663
Functional classUrban Principal Arterial - Interstate

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 inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.7 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length213 ft (64.9 m)
Longest span106 ft (32.4 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,000 (2024)
Projected traffic8,640 by 2046
Trucks14%
Lanes on structure1
Traffic directionOne-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 I- 80 EB to I-355 over I- 80 built?

It was built in 2007, making it 18 years old in 2025.

What condition is I- 80 EB to I-355 over I- 80 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 August 2023.

How much traffic does I- 80 EB to I-355 over I- 80 carry?

About 7,000 vehicles per day (2024 count), of which roughly 14% are trucks.

How long is I- 80 EB to I-355 over I- 80?

The structure is 213 ft (64.9 m) long with a longest span of 106 ft (32.4 m) and a deck 41 ft wide.

Who owns I- 80 EB to I-355 over I- 80?

It is owned by the State Highway Agency.