The final cross section of the road was 8 inches of lime and fly ash stabilization, a 6-inch aggregate base, 8¾ inch of 25 mm hot mix asphalt (placed in two 3-inch lifts and one 2¾-inch lift ...

In fact, after switching to lightweight aggregate asphalt chip seal to repair Interstate-84, representatives from the Utah Department of Transportation (UDOT) stated they have not had a single ...