The Calamba–Los Baños Expressway[1] is a proposed expressway in the
Philippines that will start at
South Luzon Expressway Extension (Calamba Exit) traverses along
Laguna de Bay and ends up connecting a national road at
Bay, Laguna. The construction of the four-lane 15.5-kilometre-long (9.6 mi) expressway will cost an estimated
PHP5.9 billion or
US$131.11 million.[2] When constructed, it is expected to ease the traffic in the Calamba-Los Baños area, particularly along
Calamba–Pagsanjan Road.