The former KTM railway line in Singapore has been transformed into a continuous green corridor, offering a new recreational and ecological space across the island. This initiative, known as the Rail Corridor, aims to provide residents with a sustainable and scenic route for walking and cycling. The project highlights Singapore's ongoing efforts to repurpose urban infrastructure for environmental and community benefits. The Rail Corridor stretches for much of the island, connecting various neighborhoods and green spaces. It serves as a model for how cities can adapt old transportation networks into modern, eco-friendly pathways.