Capacity of Highway Calculation

Definition: The capacity of a highway is defined as the maximum number of vehicles that can pass a given point on a lane or in a given direction during a specified time period under prevailing roadway and traffic conditions.

Formula: The capacity C of highway per hour can be calculated as follows:

C = (n * L * S * f)/1000

where,

n = number of lanes
L = length of the section of the road being considered
S = speed of the vehicles
f = capacity factor (a number between 0 and 1)

Given: Here, the capacity of the highway per hour is given as C = 1000V/S

Explanation:

The given option is B, which is 1000V/S. This means that the capacity of the highway per hour is directly proportional to the speed of the vehicles. The higher the speed of the vehicles, the higher the capacity of the highway.

The capacity of the highway depends on various factors such as the number of lanes, the length of the section of the road being considered, the speed of the vehicles, and the capacity factor. The capacity factor takes into account various factors such as the presence of grade, weather conditions, and geometric design of the road.

Therefore, option B, which is 1000V/S, is the correct answer as it represents the capacity of the highway per hour in terms of speed of the vehicles.