摘要: The paths of 2425 individual motorcycle trips made in London were analyzed order to uncover the route choice decisions by drivers. derived from global positioning system (GPS) data collected a courier company for each their drivers, using algorithms developed purpose this paper. Motorcycle couriers chosen due fact that they both know streets very well and do not rely on GPS guide navigation. Each trace was mapped underlying road network, two competing hypotheses compared: (a) riders attempt minimize Manhattan distance between locations (b) angular distance. In case, actually traveled compared minimum possible either block or through network. It is usually believed drivers who will navigate reduce distance; however, here it shown angularity appears play an important role choice. 63% took origin destination, while 51% followed This implies impact turns cognitive plays decision making, even when driver has good knowledge spatial