Red and Purple Modernization Phase One Project

1Day Street Closure W. School Street between the CTA Tracks and N. Wilton Avenue for concrete placement.​ Download Document

Daily Sidewalk Closure and Lane Shifts at W. Argyle Street at the CTA Tracks at Overstreet Lighting & Signage & Support Installation, & Bird Deterrent Installation. Download Document

Overnight Work With Alley & Sidewalk Impacts for CTA’s Under Construction Structure between W. School Street and approx. 350ft north W. School Street, at the CTA Tracks at the alley west of 918 W. School Street & 3324 thru 3328 N. Clark Street for Trackwork & Structure Heating for Concrete Pour. Download Document

Weekend-Overnight the construction lot on N. Wilton Avenue between W. Belmont Avenue & W. School Street.​ Download Document

Weekend Extended & Daily Alley Closures for the alley east of the following addresses: 947thru 957 W. Cornelia Avenue, 3433 thru 3457 N. Sheffield Avenue & 946 thru 956 W. Newport Avenue for Trackwork & Track Structure Steel Rehabilitation. Download Document

Partial Alley Extended Weekend Closure for the alley west of 937 W. Newport Avenue for Crane Staging & Hoisting. Download Document

Under L Access Restriction for Under CTA’s Elevated Structure west of 934 thru 938 W. Cornelia Avenue for Trackwork & Equipment Staging. Download Document

Weekend Extended & Daily Street Closures at W. Cornelia Avenue between N. Sheffield Avenue and N. Wilton Avenue for track work. Download Document

New Dates for Daily Street Closures at W. Roscoe Street between N. Clark Street & N. Sheffield Avenue for ComEd Underground Duct Bank Installation. Download Document

Overnight work for Red-Purple Line: CTA’s Elevated Structure behind 3335 thru 3351 N. Sheffield Avenue for Track Structure Rehabilitation. Download Document