SDG 11 focuses on sustainable cities and communities. It aims to make housing affordable, promote public transport, and reduce the environmental impact of cities by 2030. Achieving SDG 11 is important because urban development is crucial for a sustainable future. Progress on SDG 11 can be measured by examining factors like public transport infrastructure and accessibility. Young people can help by using public transport and bikes instead of cars. However, not everyone is doing their part as many still find private vehicles more convenient.