[Amended 3-5-1990; 1-7-2008; 2-1-2021; 10-6-2025]
Pavement widths shall be the minimum required to support travel lanes, on-street parking, and emergency, maintenance, and service vehicle access, as applicable. Alternate street layouts and turnarounds for residential areas shall be examined to minimize the total length of impervious surface. Culs-de-sac, when used, shall either incorporate landscaped areas to reduce impervious area or be designed at the minimum radius required to accommodate emergency and maintenance vehicles. Specific design standards shall be as follows:
A.
Type I: minimum VDOT specifications.
B.
Type II: Such facilities shall be designed to meet minimum applicable requirements contained in Attachment A of Chapter 147, Subdivision of Land.