The MRT North South Line is one of the main rapid transit lines in Singapore. It runs from the northern region at Khatib to the southern area at Marina South Pier, covering a distance of approximately 45 kilometers. This line is essential for daily commuters, connecting key areas such as Orchard Road and Raffles Place. Opened in 1987, the North South Line was the first line of the Mass Rapid Transit system in Singapore. It features 27 stations and operates both above and below ground. The line is known for its efficiency and plays a crucial role in reducing traffic congestion in the city.