The Prevailing Conditions Referred to Under the Possible Capacity of a Traffic

question 7

Multiple Choice

The prevailing conditions referred to under the possible capacity of a traffic lane are ideal if

• A)there are at least two lanes for the exclusive use to traffic moving in one direction
• B)all the vehicles move at the same uniform speed
• C)the widths of lanes, shoulders and clearances to vertical obstructions beyond the edge of the traffic lane are adequate
• D)all of the above