The Public Transport Authority of Western Australia (PTA) is a government agency responsible for managing and coordinating public transport services in the state of Western Australia. It oversees various modes of transport, including buses, trains, and ferries, ensuring they operate efficiently and meet the needs of the community. The PTA aims to provide safe, reliable, and accessible transport options for residents and visitors. It also focuses on improving infrastructure and services, promoting sustainable transport solutions, and enhancing the overall public transport experience in cities like Perth and surrounding areas.