A. Maximum length of blocks, measured along the centerline of the street, and between intersecting street centerlines, 1,500 feet; except that in development with lot areas averaging one-half acre or more or where extreme topographic conditions warrant, this maximum may be exceeded by 500 feet. Blocks shall be as long as reasonably possible under the circumstances within the above maximums in order to achieve depth and possible street economy and to reduce the expense and safety hazard arising from excessive street intersections.

B. Maximum length of cul-de-sac streets, 400 feet, measured from the intersection of right-of-way lines to the extreme depth of the turning circle along the street centerline. An exception may be made where topography justifies but shall not be made merely because the tract has restrictive boundary dimensions, wherein provision should be made for extension of street pattern to the adjoining unplatted parcel and a temporary turnaround installed.

C. Pedestrian ways with right-of-way width of eight feet may be required where essential for circulation, or access to schools, playgrounds, shopping centers, transportation, and other community facilities. Pedestrian ways may be used for utility purposes if so dedicated.

D. The Subdivision Committee may modify the requirements of this section where there exist extraordinary conditions of topography, land ownership, adjacent development or other circumstances not provided for in these regulations. (Ord. No. G-3588, § 2; Ord. No. G-5707, 2012)