أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
6%
Slope of embankment should1V:2H for road in hilly region.
the maximum slopes of all road which the following exemptions, shall be eight percent8% rural rural local rural minor roads.
you can even build a road on a vertical cut (cost effectively and specially Safely) by adopting Soil nailing and similar Advanced Geotechnical engineering techniques.
the answer would be1:6
