Best source book for this question is Traffic Engineering and Transport Planning by LR Kadiyali.
what is the source book of this question or could any one please solve it Question...
Could you please answer this question manually without using any software? The traffic on the design lane of a proposed four-lane rural Interstate highway consists of 40% trucks. Studies have shown that the truck factor can be taken as 0.45. Design a suitable flexible pavement using the 1993 AASHTO method if the ADTT during the first year of operation is 1200. PSIni-4.2 and PSIterminal-2.0. The growth rate is 5%, the design life is 20 years, the reliability level is 95%...