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City
Chicago Traffic Tracker - Congestion Estimates by Segments
City of Chicago —
This dataset contains the current estimated speed for about 1250 segments covering 300 miles of arterial roads. For a more detailed description, please go to... -
City
Chicago Traffic Tracker - Historical Congestion Estimates by Segment - 2024-Current
City of Chicago —
This dataset contains the historical estimated congestion for over 1,000 traffic segments, starting 6/11/2024 (except for a single time slice on 3/8/2024). Older... -
City
Budget - 2026 Budget Recommendations - Revenue
City of Chicago —
This dataset contains the revenue detail portion of the 2026 Budget Recommendations for Local funds. “Local” funds are all funds, other than grant funds, used by the... -
City
Budget - 2025 Budget Ordinance - Revenue
City of Chicago —
The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the... -
City
Chicago Traffic Tracker - Historical Congestion Estimates by Region - 2018-Current
City of Chicago —
This dataset contains the historical estimated congestion for the 29 traffic regions, starting in approximately March 2018. Older records are in... -
City
Chicago Traffic Tracker - Historical Congestion Estimates by Segment - 2018-2023
City of Chicago —
This dataset contains the historical estimated congestion for over 1,000 traffic segments, starting in approximately 2/28/2018 and ending 9/8/2023. Older records are... -
City
Chicago Traffic Tracker - Congestion Estimates by Regions
City of Chicago —
This dataset contains the current estimated congestion for the 29 traffic regions. For a detailed description, please go to https://tas.chicago.gov, click the About... -
City
Budget - 2026 Budget Recommendations - Appropriations
City of Chicago —
The dataset details 2025 Budget Recommendations, which is the line-item budget document proposed by the Mayor to the City Council for approval. Budgeted expenditures... -
City
Budget - 2024 Budget Ordinance - Revenue
City of Chicago —
New dataset in the Budget Ordinance series The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the... -
City
Budget - 2024 Budget Ordinance - Appropriations
City of Chicago —
The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the... -
City
Budget - 2023 Budget Ordinance - Appropriations
City of Chicago —
The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the... -
City
Chicago Traffic Tracker - Historical Congestion Estimates by Segment - 2011-2018
City of Chicago —
This dataset contains the historical estimated congestion for 1270 traffic segments, in selected time periods from August 2011 to May 2018. Newer records are in... -
City
Budget - 2025 Budget Recommendations - Revenue
City of Chicago —
This dataset contains the revenue detail portion of the 2025 Budget Recommendations for Local funds. “Local” funds are all funds, other than grant funds, used by the... -
City
Budget - 2024 Budget Recommendations - Revenue
City of Chicago —
New dataset in the Budget Recommendations series This dataset contains the revenue detail portion of the 2024 Budget Recommendations for Local funds. “Local” funds... -
City
Budget - 2014 Budget Recommendations - Appropriations
City of Chicago —
The dataset details 2014 Budget Recommendations, which is the line-item budget document proposed by the Mayor to the City Council for approval. Budgeted expenditures... -
City
Budget - 2011 Budget Ordinance - Appropriations
City of Chicago —
The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the... -
City
Budget - 2020 Budget Recommendations - Appropriations
City of Chicago —
The dataset details 2020 Budget Recommendations, which is the line-item budget document proposed by the Mayor to the City Council for approval. Budgeted expenditures... -
City
Budget - 2018 Budget Ordinance - Appropriations
City of Chicago —
The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the... -
City
Budget - 2022 Budget Recommendations - Appropriations
City of Chicago —
The dataset details 2022 Budget Recommendations, which is the line-item budget document proposed by the Mayor to the City Council for approval. Budgeted expenditures... -
City
Budget - 2013 Budget Recommendations - Appropriations
City of Chicago —
The dataset details 2013 Budget Recommendations, which is the line-item budget document proposed by the Mayor to the City Council for approval. Budgeted expenditures...