Il-390 (eb) over Prospect AVE

Good Condition9 years old27,100 vehicles/day

Location

StateIllinois
CountyDuPage
Location1.3 Mi E. Of I 290
CarriesIl-390 (eb)
CrossesProspect AVE
Coordinates41.98326, -87.99899

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure7 (Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length227.7 ft (69.4 m)
Max Span124.3 ft (37.9 m)
Deck Width66.9 ft (20.4 m)
Deck Area1415.8 sq m
Main Spans2
Year Built2017

Traffic

Avg Daily Traffic27,100 (2023)
Truck Traffic13%
Lanes On Bridge3
Lanes Under Bridge9

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure Number022900100000000

Nearby Bridges

Il-390 (wb) over Prospect AVE 0.0 mi Fair Il-390 (wb) over Arlington Heights RD 0.3 mi Good Il-390 (eb) over Arlington Heights RD 0.3 mi Good Il 390 EB over Salt Creek 0.4 mi Good Il 390 WB over Salt Creek 0.4 mi Good Ch 60 / N Thorndal over Salt Creek 0.4 mi Fair Il 390 EB over Mittel Bl 0.6 mi Good Il 390 WB over Mittel Bl 0.6 mi Good Devon AVE over Salt Creek 0.7 mi Poor Il 390 WB over Hamilton Lakes DR 0.7 mi Good