2) Distance Matrix – For accurate route optimization, OR-Tools require you to supply a distance matrix. A distance matrix is like a spreadsheet of all the route stop start and end locations.

Google Maps traffic information is available via the Distance Matrix API, and to access it, the only thing you need to do is to get a developer key from Google.

MapAnything’s Distance Matrix that calculates optimal shortest path and true travel time for a combination of locations and destinations — this service is designed to enhance an enterprise ...