1. a path, road, or course that is frequently used and well-known due to many people having traveled it
The highway between Boston and New York is a well-traveled route.
A rodovia entre Boston e Nova York é uma rota bem conhecida.
2. a figurative path or method that is commonly followed and established
He followed the well-traveled route to success through education and hard work.
Ele seguiu a rota bem conhecida para o sucesso através da educação e do trabalho duro.