US Bridges

Army Trail RD over E Br Dupage River

Good

DuPage County, Illinois · 1.1 MI W I-355 · Structure no. 022312700000000

Built
2004
21 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
26 ft
2 main spans
Daily traffic
43,100
2024 count
Owner
County
County Highway Agency

About this bridge

Army Trail RD over E Br Dupage River is a concrete culvert carrying Army Trail RD over E Br Dupage River in DuPage County, Illinois. It was built in 2004, so it is 21 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 43,100 vehicles a day, roughly 7% of them trucks, projected to reach 33,532 by 2046. The structure is 26 ft (7.8 m) long and 75 ft wide.

CarriesArmy Trail RD
CrossesE Br Dupage River
Location1.1 MI W I-355
Coordinates41.93498, -88.05844
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckOther
Main spans2
Design loadHS 20
Structure length26 ft (7.8 m)
Longest span12 ft (3.6 m)
Deck width75 ft (23 m)
Roadway width75 ft (23 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic43,100 (2024)
Projected traffic33,532 by 2046
Trucks7%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Army Trail RD over E Br Dupage River built?

It was built in 2004, making it 21 years old in 2025.

What condition is Army Trail RD over E Br Dupage 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 October 2024.

How much traffic does Army Trail RD over E Br Dupage River carry?

About 43,100 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Army Trail RD over E Br Dupage River?

The structure is 26 ft (7.8 m) long with a longest span of 12 ft (3.6 m) and a deck 75 ft wide.

Who owns Army Trail RD over E Br Dupage River?

It is owned by the County Highway Agency.