E3 expressway (Philippines)

E3 starts as a continuation of Roxas Boulevard southwards from its intersection with NAIA Road and Seaside Drive in Parañaque as the Manila–Cavite Expressway. It parallels Quirino Avenue in Parañaque, which continues as Diego Cera Avenue in Las Piñas. It continues further south as Aguinaldo Highway when it enters the Province of Cavite. It continues until it reaches Kawit, where it ends and becomes the Cavite–Laguna Expressway on the elevated CAVITEX–CALAX Link.

E3 continues as Cavite–Laguna Expressway at Kawit Exit, an interchange with Tirona Highway (N62), Antero Soriano Highway (N64) and CAVITEX in Kawit, Cavite. It traverses from Kawit, Cavite, continuing its parallel run to the Aguinaldo Highway until Silang Exit, to which then it turns to run parallel to Governor's Drive up until its other end in Biñan, Laguna, where it ends at Greenfield Circle, a roundabout with the Mamplasan Exit of the South Luzon Expressway (E2), Greenfield Parkway, and LIIP Avenue.^[2]