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Code for Cities


Code for Cities 1st Place
EconEngineers | USA Cities rely heavily on residents to report broken sidewalks, unsafe curb ramps, and dangerous crosswalks, but most reports are handled in a first-come, first-served way. This often means that highly dangerous issues, especially those affecting elderly people, wheelchair users, and children, are not fixed as quickly as they should be. StepSafe is a lightweight web application that improves how cities manage pedestrian infrastructure issues. Residents can su
Vivian Li
Feb 11 min read


Code for Cities 2nd Place
EsDeeKoders | USA Our project entails the solution of smart traffic lights to mitigate traffic congestion. We solve global SDG issues 11, 9, 3, 13, 8, and indirectly solve 16 and 10. By implementing this solution, not only do we lessen risks of traffic accidents and crashes, but we help the environment around us by stabilizing greenhouse gasses and emissions into the atmosphere, help people reach their destinations faster with efficiency, and help pedestrians walk across cros
Vivian Li
Feb 11 min read


Code for Cities 3rd Place
CodeCare | USA CodeCare utilizes hospital availability data to intelligently create routes with AI and routing algorithms (A*) that allow for the most efficient routes to be created for mobile clinics and coordinate rural-urban patient care.
Vivian Li
Feb 11 min read
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