I-90 Skyway over 75th ST & Grnwood Av

Fair Condition68 years old28,700 vehicles/day

Location

StateIllinois
CountyCook
Location2 M SE I94 P7c
CarriesI-90 Skyway
Crosses75th ST & Grnwood Av
Coordinates41.75864, -87.59818

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length403.5 ft (123 m)
Max Span200.1 ft (61 m)
Deck Width94.5 ft (28.8 m)
Deck Area3542.4 sq m
Main Spans2
Year Built1958 (reconstructed 2002)

Traffic

Avg Daily Traffic28,700 (2020)
Truck Traffic16%
Lanes On Bridge6
Lanes Under Bridge4

Inspection & Ownership

Last Inspection822
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number016644000000000

Nearby Bridges

I-90 Skyway over Ground SE 75th ST 0.1 mi Fair I-90 Skyway over 76th ST Ni Pl & Icrr 0.2 mi Fair I-90 Skyway over Avalon ST 0.3 mi Fair I-90 Skyway over 73rd ST 0.4 mi Fair I-90 Skyway over Ground SE Avalon ST 0.4 mi Fair I-90 Skyway over Cottage Grove AVE 0.5 mi Fair I-90 Skyway over Dante AVE 0.5 mi Fair I-90WB To NB Stony over Ground 0.7 mi Fair I-90WB To NB Stony over Ground 0.7 mi Fair I-90 Skyway over 79th ST 0.7 mi Fair