Show DRIVERS CAN ASSIST ROADS in going up hill particularly one paved with concrete right side Is favored divers can call do a as much almost 91 dost for the maintenance of good roa 14 AS highway iii imay engineers declares aland alft til P I 1 masury ll aury 1 I ij you ever notice aicer aled sir mr sin fil div lurl in going up a 1 hill particular lv iv on one paved auli fill conci conchete con cete ete that tle iho surface surf aft on the annd side of tl tip P roald is wavy ant and tough lough while that on the left finif side is I 1 sil looth well tile the ronson reason is tills the extin traction trac tInn requited to clinch till tile hill wears unit tears the lite surface ailine thele Is little or no do traction don doln another thin tiling tile the tight hand truck of lilt load io in either cither direction is ill alie e which is orn most this Is because of tile the arched ached surface of the rond throws the greater vel oil and of on tile right hand hancl side of u lite hie vehicle and consequently tin the right h annl side ot of tile the roul goldway way ciuck and wagon yag on makers have even e cn adjusted iligir axles setd III springs so ai to tile the greater strain on oil abe 11 right light liand side sicie of the vehicle |