Essay On Intersections

3.0. Methodology Fig

3.1. Intersection:
In the field of road transport, an intersection is defined as the junction of a road where two or more roads either meet or cross at grade. This road junction can also be called a crossroads.
Intersection is an area where two or more roads share. This area is designed for the vehicles to turn to different directions to reach their destinations.
3.1.1. Classification of Intersection:
Intersections can be classified into 3-way, 4-way, 5-way, 6-way, depending on the number of road segments that come together at the intersection.
3-way intersection - A junction between three road segments is a T-junction or a Y-junction.
4-way intersections- this is the most common intersection, because they usually involve a crossing over of two streets or roads. In areas where there are blocks and in some other cases, the crossing streets or roads are perpendicular to each other.
5-way intersections are less common but still exist, especially in urban areas with

It is with this need to assign the right of way at locations that we consider the dual purpose of traffic signals efficiency and safety, which in some cases seem to be conflicting. Safety may be seen as an element needed to be sacrificed in order to achieve improvements in efficiency and meet ever-increasing demands. The reality is that traffic signals can, and in fact must, serve both operational efficiency and safety based on the conditions. The MUTCD goes on to describe that traffic control signals can be ill-designed, ineffectively placed, improperly operated, or poorly maintained, with resulting outcomes of excessive delay, disobedience of the indication, avoidance, and increases in the frequency of