Aug 09, 2017 · In this pattern, the whole area is divided into rectangular blocks of plots, with streets intersecting at right angles. The main road which passes through the center of the area should be sufficiently wide and other branch roads may be mparatively narrow. The main road is provided a direct approach to outside the city Advantages: 1.The rectangular plots may be further divided into small rectangular blocks for nstruction of buildings placed blocks to blocks having roads on their front.The