What is another word for trolley line?
Pronunciation: [tɹˈɒlɪ lˈa͡ɪn] (IPA) 
Trolley line is a common term used to refer to the electrical track system that supports trolley buses and trains. However, the term has various synonyms that refer to the same. For instance, streetcar line is a commonly used synonym for trolley line and is widely recognized in North America. Tram line is another synonym that is more prevalent in the United Kingdom. Electric railway line is also used as a synonym to avoid the confusion that comes with the term trolley, which can be used to refer to a shopping cart. Finally, overhead contact line is also a synonym for trolley line, it refers to the electrified line that powers the vehicles.
