Show SHOW ROAD WORK IN MOVING PICTURES EI I A D Dc c. c of various machines and and ma- ma n nt t tennis used ill iii Toad road building and mout mo tilt ut pictures showing kinds of streets aile and roas roads were features ot of the tho tenth annual cou of the tha Amen Ameri can an Du Builders Builders' association which L begat here today highway o officials their duties and md and Division of expense roop roo ro- p and artil authority between tia- tia tion state county ROIl and town were of papers havens load Hoad experts from all fled sections ions of the country are aro in at the tho ses- ses f which wore presided preside over o L by hill or of Seattle president i of the thea a o u. u |