Travel Time Reliability Video Series 2: Spatial and Temporal Extents 

This is video two of six in the “Travel Time Reliability” video series: know your objectives and study capability. In this video, the importance of knowing the physical and modeling “boundaries” and capabilities of your study area is discussed, as it pertains to geographic area, time scale, and variety of conditions, like weather, time of day, season, ongoing work zones, and other conditions that might unduly influence your study.