A. Maximum Length: Within the following maximums, blocks shall be as long as reasonably possible, in order to achieve all possible street economy and to reduce the expense and safety hazard arising from excessive street intersections. Maximum block length measured along the center line of the street and between intersecting street center lines shall not exceed:
1. In subdivisions with lot areas averaging under one-half (1/2) acre, six hundred eighty feet (680') exclusive of streets.
2. In subdivisions with lot areas averaging one-half (1/2) acre or more, or where extreme topographic conditions warrant, one thousand sixty feet (1,060') exclusive of streets.
B. Pedestrianways: Pedestrianways within a right-of-way width of ten feet (10') may be required where, in the opinion of the commission, they are essential for pedestrian circulation within the subdivision or access to schools, playgrounds or other community facilities. Pedestrianways may be used for utility purposes.
C. Corners: At each street intersection, the property line at each block corner shall be rounded by a curve having a radius of not less than fifteen feet (15') for right angle corners. (Prior Code § 18A-15)