1. Calculations for the road design supported by approved geotechncial studies shall be provided.// 2. Both ASTM D4253 and ASTM D 4254 are applicable to soils that may contain up to 15 %, by dry mass, of soil particles passing a No. 200 (75 microns mesh) sieve, provided they still have cohesionless, free-draining characteristics. Further, these test methods are applicable to soils in which 100 %, by dry mass, of soil particles pass a 3-in. (75-mm) sieve. Thus ASTM D4253/ D 4254 are not applicable. // 3. Revise the shop drawing to reflect actual conditions in Notes section.