1. An officially designated or authorized path, course, or itinerary for travel, delivery, or movement
The official route for the presidential motorcade was changed due to security concerns.
A rota oficial do comboio presidencial foi alterada por razões de segurança.
2. A formally established schedule or path used by public transportation, delivery services, or official personnel
The bus follows its official route every day at the same times.
O ônibus segue sua rota oficial todos os dias nos mesmos horários.
3. A sanctioned course of action or procedure within an official context
We must follow the official route to file a complaint with the government.
Devemos seguir a rota oficial para apresentar uma reclamação ao governo.