a train going down a track next to a river a train going down a track next to a river a train going down a track next to a river a train is going down a track next to a river a train is going down a track next to a river a train is traveling down a train track a train going down a track next to a river a train is going down a track next to a river a train is traveling down a train track a train is going down a track next to a river a train is traveling down a train track a train going down a track next to a river a train is traveling down a train track a train is going down a track next to a river a train is traveling down a track in a city a train is going down a track next to a river a train is traveling down a track in a city a train is traveling down a track next to a river a train is going down a track in a tunnel a train is traveling down a train track a train is traveling down a track in a city a train going down a track next to a river a train is going down a track next to a river a train is going down a track next to a river a train is going down a track next to a river a train is traveling down a track next to a river a train is traveling down a track in a city a train is traveling down a train track a train going down a track next to a river a train is traveling down a track next to a river
A long train traveling down train tracks near a river. A train passing through a tunnel in the middle of a city. A train passing out of a tunnel over water on bridge. A train crosses a bridge as another emerges from a tunnel. The subway going over water in the city.