Unavailable Figure 10. Transportation System, 1988 Roads The Portuguese left Angola with a relatively well-developed road network that totaled about 70,000 kilometers, 8,000 of which were paved. Since 1975, however, many bridges have been blown up, many vehicles have been destroyed, and many roads have been subject to attack by UNITA guerrillas, necessitating military convoys for road transportation. In the late 1980s, roads and railroads were still exposed to sabotage and ambush. Rural-urban trade and supply bottlenecks limited most inland industries, and transport and communications services suffered from labor shortages. The highest priority has been given to repairing the bridges linking the provincial capitals. Data as of February 1989
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