I90 EB (nw Toll) over Des Plaines Riv

Fair Condition68 years old128,300 vehicles/day

Location

StateIllinois
CountyCook
Location0.7m E I294 P9
CarriesI90 EB (nw Toll)
CrossesDes Plaines Riv
Coordinates41.98498, -87.85703

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure8 (Very Good)
Substructure5 (Fair)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length205.1 ft (62.5 m)
Max Span81.0 ft (24.7 m)
Deck Width158.1 ft (48.2 m)
Deck Area3012.5 sq m
Main Spans3
Year Built1958 (reconstructed 1974)

Traffic

Avg Daily Traffic128,300 (2023)
Truck Traffic4%
Lanes On Bridge8

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure Number016996400000000

Nearby Bridges