I90 Chgo Skywayeb over Indianpls Bv/us12 20

Fair Condition22 years old14,350 vehicles/day

Location

StateIllinois
CountyCook
Location.9m NW 106th St.
CarriesI90 Chgo Skywayeb
CrossesIndianpls Bv/us12 20
Coordinates41.70386, -87.52524

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length578.4 ft (176.3 m)
Max Span105.0 ft (32 m)
Deck Width41.3 ft (12.6 m)
Deck Area2221.4 sq m
Main Spans6
Year Built2004

Traffic

Avg Daily Traffic14,350 (2020)
Truck Traffic16%
Lanes On Bridge2
Lanes Under Bridge3

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number016661600000000

Nearby Bridges