Solutions for Your City
As city leaders everywhere continue to innovate to tackle the toughest of urban challenges, not every problem requires a brand-new solution.
Use this page to explore innovative ideas and find learning opportunities for your city.
View proven solutions below
Bogotá, Colombia | 2016 Mayors Challenge Winner
Make Business Licensing More Efficient and Transparent
Guadalajara, Mexico | 2016 Mayors Challenge Winner
Support the Mental and Physical Wellness of First Responders
Huntington, WV, USA | 2018 Mayors Challenge Winner
Medellín, Colombia | 2016 Mayors Challenge Winner
Tackle Childhood Obesity Through Play
Santiago, Chile | 2016 Mayors Challenge Winner
Promote Sustainable Farming and Tackle Inequality
São Paulo, Brazil | 2016 Mayors Challenge Winner