Expressways

Seletar Expressway (SLE) Singapore About Seletar Expressway (SLE) The Seletar Expressway (SLE) is a highway in Singapore that traverses the northern end of the island and joins the Central Expressway (CTE) and Tampines Expressway (TPE) in Seletar to the Bukit Timah Expressway (BKE) in Kranji. The first stage of the expressway […]