The objective of this study is to determine how to increase green space that can overlap with areas that are primarily used for transport in commercial areas and waterfront routes in communities in Thailand, where transportation is limited, in order to provide urban populations an opportunity to access green space in various forms. In this study, the following was found: (1) Commercial routes should be considered. Specifically, green spaces should be created in various forms by considering the sizes of footpaths as well as restrictions on planting; the plants should be native plants because they are easy to care for and help convey the boundaries of an area. A “landmark” that represents the identity of a community should be used to create a meeting point for people entering the commercial area, and designers should use the principles of universal design to make all groups of people feel confident and safe when accessing the area. Finally, vacant or abandoned areas between buildings may also be used. (2) Waterside travel routes should also be considered. Green spaces should be distributed into points, or some routes should be made wider to accommodate various activities; areas along canals or river banks or degraded waterways should be developed or improved to create a recreational area designed with the community’s unique identity in mind, which may develop into a destination for tourists. Importantly, agencies who are responsible for working with the people in the community need to continuously care for these green spaces to enhance sustainability.