Determine the capacity (in-vehicle per hour, rounded up to nearest integer) of the rotary roadway for the following data:

Width of weaving section = 12 m, proportion of weaving traffic = 0.3, length of weaving section = 24 m, entry radius of rotary = 20 m, exit radius of rotary = 27 m, entry width = 3 m and exit width = 5 m