Crash Reports collected from the Chicago Department of Transportation (https://data.cityofchicago.org/Transportation/Traffic-Crashes-Crashes/85ca-t3if/about_data). The downloaded file which we used can be found here: https://drive.google.com/file/d/1qHrEXx5fUEN-Lh1Hic9Ebt8e9oa1kGUT/view?usp=sharing.
The folder, "11x11", also contains sample, preprocessed model inputs.