Il 394 NB over I- 94 EB & Thorn CR

Fair Condition21 years old72,000 vehicles/day

Location

StateIllinois
CountyCook
LocationIll 394 I80/294 Int.
CarriesIl 394 NB
CrossesI- 94 EB & Thorn CR
Coordinates41.58243, -87.58341

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length717.5 ft (218.7 m)
Max Span177.2 ft (54 m)
Deck Width50.5 ft (15.4 m)
Deck Area3368.0 sq m
Main Spans5
Year Built2005

Traffic

Avg Daily Traffic72,000 (2024)
Truck Traffic10%
Lanes On Bridge2
Lanes Under Bridge3

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number016280200000000

Nearby Bridges