The Surrey Langley SkyTrain project is a 16-kilometre extension of the Expo Line from King George SkyTrain Station along Fraser Highway to Langley City Centre, with eight new stations. The estimated cost of the 16-km extension is now $3.95 billion. The original plan for the Surrey Langley SkyTrain project was to build this project in two phases, based on available funding. In 2020, the BC government assumed responsibility for the project from TransLink and committed to deliver a full 16-km extension in one stage. In July 2021, the federal government announced up to $1.3 billion in federal funding.