Structure 22017800000000 · DuPage County, IL

Il 64 EB over W Br Du Page River

Carries Il 64 EB over W Br Du Page River, 1.8 M E Of Il 59.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT103 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 6/9 · sets the ratingSubstructure 7/9

103 ft end to end, longest span 34 ft. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a slab bridge.

Built200125 years old
Length103.3 ft31.5 m
Daily traffic35,100counted 2023
Last inspectedJanuary 2024every 24 months

Location

StateIllinois
CountyDuPage
Location1.8 M E Of Il 59
CarriesIl 64 EB
CrossesW Br Du Page River
Coordinates41.91099, -88.17883

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length103.3 ft (31.5 m)
Max Span34.1 ft (10.4 m)
Deck Width54.5 ft (16.6 m)
Deck Area522.9 sq m
Main Spans3
Year Built2001

Traffic

Avg Daily Traffic35,100 (2023)
Truck Traffic11%
Lanes On Bridge3

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number022017800000000

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

Nearby Bridges