Finally!

Unified toll payment for 13 expressways in Luzon by 2018 | Rappler

Under the MOA, expressway operators will be required to update their collection systems to allow interoperability and integration.

This means motorists can use their electronic tags from one expressway to another.

When paying in cash, motorists will get a ticket once at entry and pay once at exit. From instance, when going to Baguio from Manila, motorists will get an entry ticket at North Luzon Expressway (NLEX) and then pay when they exit at Tarlac-Pangasinan-La Union Expressway (TPLEX).