I don't need to consult a map all that often, but I use mapping software on my phone because it's traffic-aware and knows routes that locals might but tourists

I don't need to consult a map all that often, but I use mapping software on my phone because it's traffic-aware and knows routes that locals might but tourists often don't. Most people know one good way to get to regular destinations, often linked in a chain to other places, but combining the best routes from A to B and from B to C does not necessarily add up to the best way from A to C.