File:Parking Pay Boxes in Chicago - map screenshot (12425234683).png - Wikipedia

Parking in Chicago: a comprehensive guide on best spots

Lawsuit: 75-year Chicago parking meter deal is a monopoly

Chicago Parking Fees Increasing, But City Set to Save Millions, Chicago News

Michigan Avenue Parking

Chicago Parking Garage

Underground Parking Garage - PBC Chicago

City of Chicago Passes New Meters and Residential Parking in the West Loop — West Central Association - Chamber of Commerce

Sloopin - A South Loop Blog: New Residential Parking Zones Coming to the Sloop?

Parking & Transportation Guide Chicago Bears Official Website

Washington-Wells Self-Park Garage - Chicago