More modern and larger trams manufactured since the 1970s, such as the one in the second picture from Warsaw, are called light rail vehicles. These vehicles are bigger because they are very often made of two or more parts, with a bendy section in the middle which works like a human joint. In railway jargon, these types of vehicles are called "articulated". These may sometimes have their own right-of-way instead of traveling on the street and their stops are usually farther apart than the stops of trams so that they can travel faster. 