Construction Supervision for ADB/9 Laos Rural Access Roads Project, Lao PDR. The project is composed of some 220 km of selected roads that will be rehabilitated and improved in the provinces of Attapeu, Houaphan, Vientiane & Xaisomboun Special Zone. In order to provide rural areas in these pro- vinces with access to markets and social services. In addition, some 100 km of feeder roads will be improved in Houaphan Province.