What is East West MRT line?
{{Infobox rail line | name = [[File:MRT Singapore Destination 1.svg|25px]] [[File:MRT Singapore Destination 2.svg|25px]] [[File:MRT Singapore Destination 3.svg|25px]]<br>East–West Line | color = {{rcr|SMRT|East West}} | native_name = Laluan MRT Timur Barat<br />{{lang|zh|东西地铁线}}<br />{{lang|ta|கிழக்கு மேற்கு எம்ஆர்டி வழி}} | logo = East West Line logo.svg | logo_width = 250px | image = Tuas Link MRT Station 202407.jpg | image_width = 300px | caption = A R151 train at Platform A of Tuas Link MRT station | type = [[Rapid transit]] | system = [[Mass Rapid Transit (Singapore)]] | status = Operational | locale = | start = [[Pasir Ris MRT Station|Pasir Ris]] <br> [[Changi Airport MRT Station|Changi Airport]] | end = [[Tanah Merah MRT Station|Tanah Merah]] <br> [[Joo Koon MRT Station|Joo Koon]]<br> [[Gul Circle MRT station|Gul Circle]] <br> [[Tuas Link MRT station|Tuas Link]] | routes = 2 | stations = 35 | daily_ridership = | open = {{start date and age|df=yes|1987|12|12}} (as part of North South Line)<br>{{start date and age|df=yes|1989|11|04}} (renamed as East West Line) | close = | owner = [[Land Transport Authority|Land Transport Authority (LTA)]] | operator = [[SMRT Trains]] ([[SMRT Corporation]]) | character = Elevated ([[Pasir Ris MRT station|Pasir Ris]] - [[Kallang MRT station|Kallang]], [[Redhill MRT station|Redhill]] - [[Tuas Link MRT station|Tuas Link]], [[Expo MRT station|Expo]]) <br> Underground ([[Lavender MRT station|Lavender]] - [[Tiong Bahru MRT station|Tiong Bahru]], [[Chang