NEW TOLL RATES. The NLEX Corporation will start to implement new toll rates for North Luzon Expressway starting May 12, 2022. The Toll Regulatory Board gave NLEX Corporation the go-signal to increase its toll by PHP2 in the open system and PHP0.34 per kilometer in the closed system. (Photo courtesy of NLEX Corporation) CITY OF SAN FERNANDO, Pampanga - The North Luzon Expressway (NLEX) Corporation will start to implement new toll rates for North Luzon Expressway starting May 12, this year. This is after the Toll Regulatory Board gave the firm the go-signal to increase its toll by PHP2 in the op...