sentences:  The company originally owned a streetcar line - the Vanderbilt Avenue Line - from Prospect Park north to downtown Brooklyn.The original surface steam railroad opened in 1875 from Greenwood Depot on the eastern side of Green-wood Cemetery at current Prospect Park West (9th Avenue) and 20th Street in the then-City of Brooklyn where transfer could be made to horse-drawn streetcars to downtown Brooklyn.As the Culver Line was built on a nearly straight path from terminal to terminal, it was a popular choice for travelers to the Atlantic Ocean shore at Coney Island.