Tseung Kwan O line the morning peak period, the Tseung Kwan O line uses 15 trains to maintain a frequency of 2.5 minutes betweem Tsemg Kwan O and North Point. The Tseung Kwan O line is the first MTR line with no tracks on viaducts. It was the only line with tracks completely in tunnels until the completion of LOHAS Park station, near which there are two short sections that are not in tunnels. The stations of Yau Tong, Po Lam and LOHAS Park are at ground level, but are completely shielded to minimise noise to the surrounding development. The rest of the line
91 B-Line Hastings Street), and other service expansions. Nevertheless, the 43 Express service was included as a main transit connection in a plan released following the opening of the Canada Line, indicating the importance of the route within the Translink network. On November 23, 2016, the Mayors' Council and TransLink's board of directors approved the first phase of the 10-Year Vision, which includes provisions for new B-Line routes—including the 91 B-Line—which are scheduled to begin service in 2019. 91 B-Line The 91 B-Line is a future express bus line with bus rapid transit elements in Metro Vancouver, Canada that was outlined in