Singapore is renowned for its urban planning strategies, such as the development of green corridors and the implementation of car-free zones, which have resulted in a sustainable and livable city.

New Urbanism is an urban planning approach that promotes the development of compact, walkable, and mixed-use neighborhoods, with the goal of creating more sustainable and livable communities.

London introduced a congestion pricing system in 2003, charging drivers a fee to enter the city center during peak hours. This measure has been successful in reducing traffic congestion and improving air quality.

Brownfield Redevelopment refers to the process of transforming previously contaminated or underutilized industrial or commercial sites into new, productive uses, often for residential, commercial, or recreational purposes.

Copenhagen is widely recognized for its bike-friendly infrastructure, with a comprehensive network of bike lanes, cycle paths, and bike-sharing programs, making it one of the most cycle-friendly cities in the world.

Adaptive Reuse involves repurposing existing buildings or structures for new uses, often with the goal of preserving historic or cultural value while creating new, vibrant spaces.

Philadelphia has developed a Green Stormwater Infrastructure Plan, which includes the installation of green roofs, rain gardens, and permeable pavements to reduce stormwater runoff and improve water quality in local waterways.

Smart Growth is an urban planning concept that promotes compact, walkable, and mixed-use development, as well as the integration of transportation and land use planning, with the goal of creating more sustainable and livable communities.

Vienna has a long history of implementing innovative affordable housing policies, such as the development of co-housing projects and the establishment of community land trusts, which have helped to create a more inclusive and equitable housing market.

Urban Renewal refers to the process of revitalizing and improving a declining urban area through various strategies, such as demolishing old buildings, constructing new ones, and improving infrastructure and public spaces.

Hong Kong has an extensive public transportation system that includes buses, trains, and light rail, which together provide a convenient and efficient way for residents and visitors to travel around the city.

Sustainable Development is an urban planning approach that aims to create communities that are environmentally, socially, and economically sustainable, by considering the long-term impacts of development decisions on the natural environment, social equity, and economic prosperity.

Melbourne is renowned for its innovative approach to public space design, with a focus on creating vibrant and accessible public spaces, such as pocket parks, pedestrian-friendly plazas, and laneways, which contribute to the city's livability and sense of community.

Gentrification refers to the process of renovating and upgrading a previously rundown or neglected urban area, often leading to an increase in property values and the displacement of low-income residents.

Tokyo is known for its extensive mixed-use development strategy, with many neighborhoods combining residential, commercial, and recreational uses in close proximity, creating vibrant and walkable communities.