- Updated 4 years ago • Last indexed 3 hours ago311 Service Requests - Street Lights - One Out - Historical
- Updated 3 hours ago • Last indexed 3 hours agoBeach Weather Stations - Automated Sensors
- Updated 4 months ago • Last indexed 3 hours agoChicago Energy Benchmarking
- Updated over 1 year ago • Last indexed 3 hours agoChicago Population Counts
- Updated almost 3 years ago • Last indexed 3 hours agoChicago Traffic Tracker - Historical Congestion Estimates by Segment - 2011-2018
- Updated almost 3 years ago • Last indexed 3 hours agoChicago Traffic Tracker - Historical Congestion Estimates by Region - 2013-2018
- Updated 3 hours ago • Last indexed 3 hours agoChicago Traffic Tracker - Historical Congestion Estimates by Region - 2018-Current
- Updated 3 hours ago • Last indexed 3 hours agoChicago Traffic Tracker - Historical Congestion Estimates by Segment - 2018-Current
- Updated 12 days ago • Last indexed 3 hours agoCOPA Cases - By Complainant or Subject
- Updated 12 days ago • Last indexed 3 hours agoCOPA Cases - By Involved Officer