A bicycle trail is a path or track dedicated to cycling. It can be called a bike path, cycleway, bikeway, or cycle path. These terms refer to a route that caters specifically to bikes, which means they are often separated from vehicle traffic. A bike lane is a special lane on the road that is marked for bicycles only, while a bike route is a roadway or series of roads that are designated for cycling. Greenway is a term that refers to a long-distance bike trail that often crosses state lines. No matter what term is used, these paths are essential in promoting cycling as an effective mode of transportation.