This is the 13074th most frequent Russian word.
маршрутах
"Маршрутах" means "routes" (prepositional case, plural) in English.
In this sentence, 'маршрутах' (routes) is used in the prepositional case, plural form to describe locations containing multiple stops.
Во многих маршрутах есть несколько остановок.
There are several stops in many routes.
Here, 'маршрутах' is used again in the prepositional case, plural, to discuss different paths taken to explore a city.
Мы часто ездим на разных маршрутах, чтобы изучить город.
We often travel on different routes to explore the city.
'Маршрутах' is employed in the prepositional case, plural, to refer to the topic of available route information.