SINGAPORE – A potential new rail line that could serve areas in Singapore’s west and north-west, such as Tengah, Bukit Batok, Queensway and Bukit Merah, is being studied for its feasibility.

Could this map be a vision of the future of Singapore's MRT network? [See larger map] It shows Singapore’s existing East-West, North-South, North-East and Circle lines, along with several other MRT ...