I90 WB (nw Toll) over Des Plaines Riv

Good Condition68 years old64,150 vehicles/day

Location

StateIllinois
CountyCook
Location0.7 M E I294 P9
CarriesI90 WB (nw Toll)
CrossesDes Plaines Riv
Coordinates41.98481, -87.85631

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length225.1 ft (68.6 m)
Max Span81.0 ft (24.7 m)
Deck Width61.0 ft (18.6 m)
Deck Area1276.0 sq m
Main Spans3
Year Built1958

Traffic

Avg Daily Traffic64,150 (2023)
Truck Traffic4%
Lanes On Bridge3

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure Number016987900000000

Nearby Bridges