I- 90 94 Dan Ryan over Sanitary Sewer

Fair Condition65 years old312,400 vehicles/day

Location

StateIllinois
CountyCook
LocationJust North Of 39th
CarriesI- 90 94 Dan Ryan
CrossesSanitary Sewer
Coordinates41.82380, -87.63087

Condition Ratings

Overall ConditionFair
Culvert5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length29.9 ft (9.1 m)
Max Span12.1 ft (3.7 m)
Deck Area677.0 sq m
Main Spans2
Year Built1961

Traffic

Avg Daily Traffic312,400 (2024)
Truck Traffic8%
Lanes On Bridge14

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number016262500000000

Nearby Bridges

39th ST (pershing) over I- 90 94 Dan Ryan 0.0 mi Fair Root ST over I- 90 94 Ryan & Cta 0.3 mi Fair 35th ST over I- 90 94 Ryan & Cta 0.5 mi Fair 33rd ST over I- 90 94 Ryan & Cta 0.8 mi Fair 31st ST over I- 90 94 Ryan & Cta 1.0 mi Fair 47th ST over I- 90 94 Ryan & Cta 1.0 mi Fair 39th ST (pershing) over Racine AVE & Rr 1.3 mi Poor Ryan NB Frnt RD B over Chinatown Feeder 1.4 mi Good 35th ST over S Fk S Br Chi River 1.5 mi Fair Oakwood BLVD over Metra & Cn Rr 1.5 mi Fair