a train traveling down the tracks in a city a train is traveling down the tracks next to a building a train traveling down the tracks in a city a train traveling down a track next to a building a train is traveling down the tracks in a city a train is traveling down the tracks next to a building a train is traveling down the tracks in a city a train is traveling down the tracks in a city a train is traveling down the tracks next to a building a train traveling down a track next to a building a train traveling down the tracks next to a building a train traveling down the tracks in a city a train traveling down the tracks next to a building a train traveling down the tracks in a city a train is traveling down the tracks in a city a train is traveling down the tracks next to a building a train is traveling down the tracks in a city a train is traveling down the tracks in a city a train is traveling down the tracks next to a building a train is traveling down the tracks in a city a train traveling down the tracks next to a building a train is traveling down the tracks next to a building a train is traveling down the tracks next to a building a train is traveling down the tracks in a city a train is traveling down the tracks next to a building a train traveling down the tracks in a city a train traveling down a track next to a building a train is traveling down the tracks next to a building a train traveling down the tracks next to a building a train is traveling down the tracks in a city
a train that is on some kind of tracks a train on a track near a building  A freight train rolling through a train yard. A train is moving along a stretch of track. This is a train with multiple colored boxes on a track.