The problem of construction project is very complicated and complex so that required a good management function that is planning activities, implementation activities, and control activities. A project is categorized as successful when appropriate cost / budget, timely and quality. The purpose of this study is to analyze the perceptions of workers on the inhibiting factors of the asphalting implementation and to analyze the factors that hinder the project implementation based on the perception of workers on the paving of Benua - Basala toll road in South Konawe District. The research method used is interview method using kuisioner with sample of research is worker, where the analytical technique used is descriptive method and factor analysis method with the help of program SPSS version 16. The result of this research is the perception of the worker to the inhibiting factor of project implementation ie the material factors; Labor factors; Equipment factors; Financial factors; and Environmental factors.