US Bridges

West Entrance Road over W. Br. Dupage River

Good

DuPage County, Illinois · 0.06 MI E Raymond DR · Structure no. 022901900000000

Built
2018
7 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
134 ft
1 main span
Daily traffic
550
2024 count
Owner
Local
Local Park, Forest, or Reservation Agency

About this bridge

West Entrance Road over W. Br. Dupage River is a prestressed concrete stringer/multi-beam or girder carrying West Entrance Road over W. Br. Dupage River in DuPage County, Illinois. It was built in 2018, so it is 7 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 550 vehicles a day, roughly 2% of them trucks, projected to reach 404 by 2046. The structure is 134 ft (40.8 m) long and 41 ft wide.

Location

Open in Google Maps
CarriesWest Entrance Road
CrossesW. Br. Dupage River
Location0.06 MI E Raymond DR
CountyDuPage County
StateIllinois
Coordinates41.79599, -88.18745
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.4 US tons
Inventory rating50 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length134 ft (40.8 m)
Longest span130 ft (39.6 m)
Deck width41 ft (12.4 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic550 (2024)
Projected traffic404 by 2046
Trucks2%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerLocal Park, Forest, or Reservation Agency
Maintained byLocal Park, Forest, or Reservation 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 West Entrance Road over W. Br. Dupage River built?

It was built in 2018, making it 7 years old in 2025.

What condition is West Entrance Road over W. 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 West Entrance Road over W. Br. Dupage River carry?

About 550 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is West Entrance Road over W. Br. Dupage River?

The structure is 134 ft (40.8 m) long with a longest span of 130 ft (39.6 m) and a deck 41 ft wide.

Who owns West Entrance Road over W. Br. Dupage River?

It is owned by the Local Park, Forest, or Reservation Agency.