Oh yes. DART Green Line can go up to three car trains. Check out this recent RU-vid video of DART Rail Green Line 3 car trains...it's long: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-nK1fcwRm3BA.html
DARTs light rail is built to serve a region, its why some of my friends say it is commuter or regional rail cosplaying as light rail. systems like DART maybe should be classified as "regional Light rail" or simply "higher capacity light rail"
What for beautiful Trains 👌And Dallas is also very beautiful 😍 And very well buses and fine commuter Trains ( Stadler Flirt3 and Bombardier? These Stadler Trains in Dallas was called in Switzerland and Germany as ,, Flirt3''