Public transportation in Saint Petersburg is well developed and easy to use. It includes the metro (метро or метрополитен), buses (автобус), trams (трамвай), trolleys (троллейбус), route taxis (маршрутка), and electric local trains (электричка). There are also trains (поезд) to other cities. In this post, we'll discuss important things to know about the metro system and how to use it. Other methods of transportation will be covered in a future post.