Greenville is the southernmost section of Jersey City in Hudson County, in the U.S. state of New Jersey.

West Side Avenue station is a station on the Hudson–Bergen Light Rail (HBLR) in the West Side neighborhood in Jersey City, New Jersey. Located on the east side of West Side Avenue, the station is the terminal of the West Side Avenue branch of the Hudson–Bergen Light Rail, with service to Tonnelle Avenue station in North Bergen. The station consists of a single island platform and a pair of tracks that end at the station. The station contains a pedestrian bridge over West Side Avenue to a small parking lot and bus stop on the west side of the street. The station is accessible to people with disabilities, with an elevator in the pedestrian overpass and train-level platforms. West Side Avenue station opened on April 15, 2000 as part of the original operating segment of the Hudson–Bergen Light Rail.