Recently, new traffic data sources have emerged raising new challenges and opportunities when applying novel methodologies.The purpose of this research is to analyse car travel time data collected from smartphones by Google Company.Geographic information system (GIS) tools and Python programming language were employed Drafting Stools in this study to establish the initial framework as well as to automatically extract, analyse, and visualize data.
The analysis TABLE resulted in the calculation of travel time fluctuation during the day, calculation of travel time variability and estimation of origin-destination (OD) skim matrices.Furthermore, we accomplished the accessibility analysis and provided recommendations for further research.