US Bridges

Bridge ST over Du Page River

Good

Will County, Illinois · Channahon · Structure no. 099461100000000

Built
2000
25 years old
Condition
Good
inspected September 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
183 ft
2 main spans
Daily traffic
700
2023 count
Owner
State
State Highway Agency

About this bridge

Bridge ST over Du Page River is a prestressed concrete continuous stringer/multi-beam or girder carrying Bridge ST over Du Page River in Will County, Illinois. It was built in 2000, so it is 25 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 700 vehicles a day, roughly 9% of them trucks, projected to reach 1,152 by 2046. The structure is 183 ft (55.9 m) long and 33 ft wide.

CarriesBridge ST
CrossesDu Page River
LocationChannahon
RouteCity Street 0
Coordinates41.42075, -88.22648
Functional classUrban Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating46.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length183 ft (55.9 m)
Longest span87 ft (26.6 m)
Deck width33 ft (10.2 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2023)
Projected traffic1,152 by 2046
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

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 Bridge ST over Du Page River built?

It was built in 2000, making it 25 years old in 2025.

What condition is Bridge ST over Du Page River 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 September 2022.

How much traffic does Bridge ST over Du Page River carry?

About 700 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is Bridge ST over Du Page River?

The structure is 183 ft (55.9 m) long with a longest span of 87 ft (26.6 m) and a deck 33 ft wide.

Who owns Bridge ST over Du Page River?

It is owned by the State Highway Agency.