A low floor Bombardier Flexity Swift LRV-1 on the Hiawatha Line in Minneapolis, MN.

(Sinn, CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia Commons)

 

LIGHT RAIL VEHICLE (LRV)

Light rail vehicle, abbreviated to LRV) is a form of passenger urban rail transit rolling stock derived from tram technology while also having some features from heavy rapid transit.