Walkability Index Analysis

Walkability Index
Walkability is mainly function as a measurement tool for proximity and connectivity between endpoints. The term denotes walking specifically; the features of walkable neighborhoods also support other forms of transportation, like cycling and transit. It measures the nuances of proximity and connectivity as they relate to travel and health outcomes that can notify land use and transportation planning, policy, and investment decisions.
They have developed a tool, called the Walkability Index, this tool measures the features of the physical environment that contribute to walkable which can be also refer as pedestrian-friendly, transit-supportive neighborhood design. The Walkability Index measures the combined data of the built environment that influences the travel
Ideally, pedestrian links should include formal and informal tracks, including sidewalks, laneways, pedestrian bridges, and park trails that are informal but regularly used for transportation. The missing pedestrian paths in the street network databases are likely to be the ones that are frequently used and which greatly increase the connectivity of discrete destinations. Most studies on accessibility and connectivity use street networks only in their studies, which may provide an incomplete description and prediction of walking behaviors, especially for a campus setting. For this study, in addition to use of traditional street networks, we developed a pedestrian network dataset by digitizing CUHK campus maps supplemented by field surveys. From these data, a pedestrian map was designed, with each road segment being numbered, to allow subjects to record detailed information on their use of the pedestrian