The Cavite–Laguna Expressway (CALAX or CALAEX) is a partially operational controlled-access toll expressway in the provinces of Cavite and Laguna, Philippines. The construction of the 44.63-kilometer-long (27.73 mi) expressway, which began in July 2019, costs an estimated ₱35.43 billion. Once completed, it will connect the Manila–Cavite Expressway in Kawit to the South Luzon Expressway in Biñan and is expected to ease the traffic congestion in the Cavite–Laguna area, particularly along the Aguinaldo Highway, Governor's Drive, and the Santa Rosa–Tagaytay Road.