US Bridges

Division ST(167th) over I-355

Good

Will County, Illinois · 1 Mi. S. of Ill. 7 · Structure no. 099032500000000

Built
2007
18 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
350 ft
2 main spans
Daily traffic
4,750
2023 count
Owner
County
County Highway Agency

About this bridge

Division ST(167th) over I-355 is a prestressed concrete continuous stringer/multi-beam or girder carrying Division ST(167th) over I-355 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 4,750 vehicles a day, roughly 7% of them trucks, projected to reach 10,008 by 2046. The structure is 350 ft (106.7 m) long and 50 ft wide.

Location

Open in Google Maps
CarriesDivision ST(167th)
CrossesI-355
Location1 Mi. S. of Ill. 7
CountyWill County
StateIllinois
Coordinates41.58376, -88.00414
Functional classUrban Collector

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 geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96.1 US tons
Inventory rating57.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length350 ft (106.7 m)
Longest span143 ft (43.7 m)
Deck width50 ft (15.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,750 (2023)
Projected traffic10,008 by 2046
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Division ST(167th) over I-355 built?

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

What condition is Division ST(167th) over I-355 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 Division ST(167th) over I-355 carry?

About 4,750 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is Division ST(167th) over I-355?

The structure is 350 ft (106.7 m) long with a longest span of 143 ft (43.7 m) and a deck 50 ft wide.

Who owns Division ST(167th) over I-355?

It is owned by the County Highway Agency.