CPEC Zhob Qila saifullah Project covering the stretch from KM 65+000 to 130+000 between Tangi and Qila Saifullah, for the dualisation of three significant Zhob-Quetta (Kuchlak) National Highway (N-50) packages. This particular highway holds crucial significance as it forms an essential component of the Western Route of the China-Pakistan Economic Corridor.