The area has few roads so it has had limited business or residential development. Because of the long period of war since the late 20th century, few investments were made in infrastructure. In June 2005 the UN Integrated Regional Information Network reported that the roads in Grand Kru had decayed and become overgrown by dense bush, rendering them impassable except on foot. The bridge across the Nu River near Barclayville was constructed after the warfare to link the major trade route from Pleebo to Barclayville.