Traffic data can be parsed into a number of different categories — foot, air, marine, freight, supply chains — but, by and large, the most common type is vehicular traffic on typical road networks.¹ As such, local governments, urban development [...]

Shapefile (.shp) and File Geodatabase (.gdb). Both are storage formats for spatial data originally developed by Esri and can be used in Esri software. On the surface it appears as though there's no compelling reasons to choose one format over the [...]