1. 21 DATASETS RELEASED IN CONJUCTION WITH MAYOR RAHM EMANUEL’S
OPEN DATA EXECUTIVE ORDER
Chicago Traffic Tracker: Measuring traffic on Chicago’s arterial streets
The Chicago Traffic Tracker estimates traffic congestion on Chicago’s arterial streets
(non-freeway streets) in real-time by continuously monitoring and analyzing GPS traces
received from Chicago Transit Authority (CTA) buses. Congestion estimates are
produced every ten minutes to measure the current estimated speed for about 1250
segments covering 300 miles of arterial roads.
Department: CDOT
Links:
 Traffic Segments https://data.cityofchicago.org/Transportation/Chicago-Traffic-
Tracker-Congestion-Estimates-by-Se/n4j6-wkkf
 Traffic Regions https://data.cityofchicago.org/Transportation/Chicago-Traffic-
Tracker-Congestion-Estimates-by-Re/t2qc-9pjd
Environment: Permits, Inspections, Complaints, and Enforcement
A series of eight datasets will enable residents to determine whether any
environmental records – complaints, storage tanks, demolition notices, holds,
inspections, permits, etc. – exist for a given address.
Department: CDPH
Links:
 CDPH Environmental Holds on City Issued Permits:
https://data.cityofchicago.org/d/6gqn-e2ij
 CDPH Asbestos and Demolition Notification: https://data.cityofchicago.org/d/qhb4-
qx8k
 CDPH Environmental Complaints: https://data.cityofchicago.org/d/fypr-ksnz
 CDPH Environmental Inspections: https://data.cityofchicago.org/d/i9rk-duva
 CDPH Environmental Permits: https://data.cityofchicago.org/d/ir7v-8mc8
 CDPH Storage Tanks: https://data.cityofchicago.org/d/ug5u-hxnx

2.  CDPH Environmental Enforcement: https://data.cityofchicago.org/d/yqn4-3th2
 CDPH Environmental Records Lookup Table:
https://data.cityofchicago.org/d/a9u4-3dwb
Blue Cart Recycling zones and drop-off locations
The Blue Cart Residential Recycling program provides bi-weekly curbside recycling
services to over 240,000 Chicago households. Two new maps on the data portal provide
information about recycling zones and locations where residents can drop off recycling.
Department: Streets and Sans.
Links:
 Recycling Service Areas Map
o Shapefile format: https://data.cityofchicago.org/Sanitation/Boundaries-
Recycling-Service-Areas-Shapefile/f2im-mrqs
o KML format: https://data.cityofchicago.org/Sanitation/Boundaries-
Recycling-Service-Areas-KML/fhty-4yev
 Recycling Dropoff Sites
o Shapefile format: https://data.cityofchicago.org/Sanitation/Recycling-
Dropoff-Sites-Shapefile/ff3t-c8ru
o KML format: https://data.cityofchicago.org/Sanitation/Recycling-Dropoff-
Sites-KML/cqt4-ety2
Liquor moratorium districts and dry precincts
Three new maps display the boundaries of precincts in Chicago voted “dry” through a
local option referendum, as well as the locations of liquor moratorium districts
established by the City Council.
Department: BACP
Links:
 Liquor Moratorium Districts – Taverns

3. o Shapefile https://data.cityofchicago.org/Community-Economic-
Development/Liquor-Moratorium-Districts-Taverns/jvps-6v8h
o KML: https://data.cityofchicago.org/Community-Economic-
Development/Liquor-Moratorium-Districts-Taverns-KML/kas8-436q
 Liquor Moratorium Districts – Packaged Goods
o Shapefile: https://data.cityofchicago.org/Community-Economic-
Development/Liquor-Moratorium-Districts-Packaged-Goods/ds8w-gykc
o KML: https://data.cityofchicago.org/Community-Economic-
Development/Liquor-Moratorium-Districts-Packaged-Goods-KML/ivsh-5css
 Liquor Moratorium Districts – Dry Precincts
o Shapefile: https://data.cityofchicago.org/Community-Economic-
Development/Liquor-Moratorium-Districts-Dry-Precincts/3cpd-5xpf
o KML: https://data.cityofchicago.org/Community-Economic-
Development/Liquor-Moratorium-Districts-Dry-Precincts-KML/y49e-jumb
311 Service Requests - Abandoned Vehicles
All open and completed abandoned vehicle complaints made to 311 since January 1,
2011. The data is updated on a daily basis.
Department: Streets and Sanitation
Links:
 311 Service Requests – Abandoned Vehicles: https://data.cityofchicago.org/Service-
Requests/311-Service-Requests-Abandoned-Vehicles/3c9v-pnva