Complex sentence: Effort to increase the number of populations in KBS were hindered due to the lack of industries nearby, its road system is in circular where there is only one access road and considered as the end point.
Split into simpler sentences: Effort to increase the number of populations in KBS were hindered due to the lack of industries nearby. Other minus point is due to its road system that is in circular pattern where there is only one access road and it is considered as the end point.