I-355 over Prentiss Creek

Fair Condition38 years old67,000 vehicles/day

Location

StateIllinois
CountyDuPage
Location1.2 Mi E. Ill RTE 53
CarriesI-355
CrossesPrentiss Creek
Coordinates41.77098, -88.04467

Condition Ratings

Overall ConditionFair
Channel/Waterway6 (Satisfactory)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length34.8 ft (10.6 m)
Max Span9.8 ft (3 m)
Deck Area416.6 sq m
Main Spans3
Year Built1988

Traffic

Avg Daily Traffic67,000 (2023)
Truck Traffic12%
Lanes On Bridge6

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure Number022018500000000

Nearby Bridges