ABSTRACT This study aims to determine the optimum time for the Road Improvement Package for KM 12 Pasir Pengaraian - Additional SKPB, Rambah Samo District using network planning. In the Time Schedule, the Class A Aggregate foundation layer work plan will be carried out for 6 weeks but in reality it can be accelerated to 2 weeks. So the author is interested in making a final project with th…