أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
A. between the channelising islands
B. equal to half circumference
C. equal to total width of adjoining radial roads
D. equal to diameter of rotary
equal to diameter of rotary
the distance from a driveway to a nearby intersection or interchange ramp