I need python project to create a set of looped driving-test routes, each between 6 km and 8 km, that all start and finish at the designated testing center. Every route has to mix left and right turns, roundabouts, intersections, residential streets, busier arterials and quieter pockets of road so the examiner can sample a full range of conditions. Highways, freeways, toll roads and motorways are completely off-limits, and no U-turns are allowed anywhere on the itinerary. All streets used must have an official, publicly recognized name so navigation systems pick them up cleanly. The end product should load flawlessly in a mainstream navigation app—Google Maps, Waze, Map box or any platform you’re comfortable with—as long as turn-by-turn guidance runs smoothly and the map is easy to follow for both examiner and candidate.