Show THREE PRINCIPAL DIVISIONS u DUO di Consideration Consid ration Must Be Given to i ton n 1 Location 1 to td Reduce Cost of J Maintenance ce The three e e principal divisions of ol actual road making are location lon con con- sf str ruction and m maintenance tice bce In plan ning a l Ioa roal it Is necess necessary 17 that we take into consideration all three o ih these se steps since since proper proper proper location nf location n f roots the cost of construction and may materially reduce cost of ot maintenance |