When the Evergreen Extension opened in late 2016, eastbound trains crossed the westbound tracks to access the new northernmost platform (Platform 3) at Lougheed Town Centre station. Trains then operated left-track running to a crossover junction just before Burquitlam Station, where trains crossed back to right-track running. Westbound Millennium Line trains crossed over to left-hand running just south of Burquitlam station, which allowed them to access westbound Platform 2 at Lougheed Town Centre station. This unusual service design allowed same-platform interchange for Expo Line passengers arriving at Lougheed Town Centre and continuing west towards VCC–Clark station on the Millennium Line.