The availability and quality of truck routing in a region depends on:
In locations where the map supports truck road network but restrictions data is not available, a truck route will be calculated, but it will not consider truck-specific restrictions like physical dimensions, weight or hazardous materials.
Countries with full coverage (truck restrictions available everywhere, possibly except smallest local roads):
Countries with full motorway coverage (truck restrictions available along motorways and main roads):
Countries with partial coverage (truck restrictions only partially available):