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City
Traffic Crashes - Crashes
City of Chicago —
Crash data shows information about each traffic crash on city streets within the City of Chicago limits and under the jurisdiction of Chicago Police Department (CPD).... -
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
Speed Limits per Street Segment
City of San Francisco —
A. SUMMARY Maximum speed limits per street segment for the City of San Francisco. Speed limits are indicated primarily for streets that have speeds greater than 25... -
State
MTA Bus Route Segment Speeds: 2023 - 2024
State of New York —
This dataset provides data on how fast buses are traveling between pairs of subsequent timepoints (the major stops on a bus route) for every bus route in the system.... -
State
MTA Bus Route Segment Speeds: Beginning 2025
State of New York —
This dataset provides data on how fast buses are traveling between pairs of subsequent timepoints (the major stops on a bus route) for every bus route in the system.... -
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 - 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
Internet Master Plan: Broadband Adoption & Demographic Citywide
City of New York —
Broadband adoption rates among demographic subgroups in New York City Data Limitations: Data accuracy is limited as of the date of publication and by the methodology... -
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
Historic Land Use Data
City of New York —
Historic land uses on lots that were vacant, privately owned, and zoned for manufacturing in 2009. Information came from a review of several years of historical... -
Federal
Third Generation Simulation Data (TGSIM) I-90/I-94 Moving Trajectories
Department of Transportation —
The main dataset is a 130 MB file of trajectory data (I90_94_moving_final.csv) that contains position, speed, and acceleration data for small and large automated (L2)... -
Federal
Firefighter Estimated Ground Evacuation (Image Service)
Department of Agriculture —
The estimated ground evacuation time layer is intended to provide a broad view of medical care accessibility to inform incident- and regional-level strategic risk... -
Federal
Frequency domain electromagnetic (FDEM) geophysical data collected near Lake Placid, NY
Department of the Interior —
This data release contains frequency domain electromagnetic (FDEM) data collected during discrete times between July 2019 to October 2022 near Lake Placid, NY as part... -
City
Internet Master Plan: Broadband Choice and Speed by Census Block
City of New York —
Key indicators of the availability of internet service choice and speed based on publicly available data from the Federal Communications Commission Data Limitations:... -
City
Broadband Adoption and Infrastructure by Congressional District
City of New York —
Key indicators of broadband adoption, service and infrastructure in New York City by Congressional District Data Limitations: Data accuracy is limited as of the date... -
Federal
Hybrid FOSS Project
National Aeronautics and Space Administration —
Armstrong researchers are continuing their efforts to further develop FOSS technologies. A hybrid FOSS technique (HyFOSS) employs conventional continuous grating... -
Federal
Annual marbled murrelet abundance and productivity surveys off central California (Zone 6), 1999-2021
Department of the Interior —
Since 2017, U.S. Geological Survey, Western Ecological Research Center (USGS WERC) partnered with California State Parks to continue long-term, annual at-sea surveys... -
City
VZV_Speed Limits
City of New York —
On November 7, 2014, New York City’s default speed limit was changed from 30 mph to 25 mph. Unless otherwise signed, all streets in New York City are governed by... -
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...