The Ebian-Hanyuan Expressway originates from the southern side of Emei Mountain City in Leshan, connecting with the Emei Mountain branch of the Leshan-Ya'an Expressway. It passes through Ebian Yi Autonomous County, Jinkou District, and Ganlu County of Liangshan Yi Autonomous Prefecture, and terminates at Liusha River on the northern side of Hanyuan County in Ya'an, where it connects with the Yaxi Expressway. The mainline is 122.8 kilometers long and is constructed to expressway standards with four lanes, designed for a speed of 80 kilometers per hour. The total estimated investment for the project is 20.675 billion yuan. Along the entire route, there are 11 interchanges including Emei (Hub), Luomu, Shaxi, Longchi, Dawei, Ebian, Heizhugou, Jinkou, Wushihe, Hanyuan East, and Hanyuan North (Hub).