The Ayer Rajah Expressway (AYE) is the lifeline of the West, stretching from the city fringe to the industrial heartlands of Jurong and Tuas. It connects commuters to major business parks, university campuses like NUS, and the second link to Malaysia.
Known for its heavy industrial traffic, the AYE is a road of contrast—passing through the lush greenery of Clementi and West Coast Park before entering the steel-and-concrete landscape of Singapore's port and factories.