أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
1- Width of traffic lanes;2- Extra width of pavement and minimum turning radius3- Width of shoulders and parking facilities.4- clearance to be provide under structure such as overbridges.
2- Extra width of pavement and minimum turning radius
Option "3" Width of shoulders and parking facilites.