Main Objective: Identify factors in Chicago which affect pedestrian and cyclist injuries and fatalities.

Key Questions:
- What factors best predict pedestrian/cyclist injury or fatality?
- What is the effectiveness of safety measures such as lower speed limits and bike lanes?
- What time of day, road types, and neighborhoods are safest for pedestrians and cyclists?

Datasets: City of Chicago Traffic Crashes data: https://data.cityofchicago.org/Transportation/Traffic-Crashes-Crashes