Show prospects good for dustless highways prospects of less dusty intermediate an and a county roads next spring and summer are decidedly improved as a result of action by the petroleum administrator for war in permitting the use oi of residual fuel oil for road building and maintenance the permission applies to all parts of the country except the west coast this action Is possible because of current supplies s 0 of f residual oil the restrictions we were re lifted at this time to permit states counties arid and local governments to plan next years i road programs now |