In scientific classification of biota, a subphylum is a taxonomic rank in zoological nomenclature. The taxonomic rank of 'subdivision' in fungi and plant taxonomy is equivalent to 'subphylum' in zoological taxonomy.
Another general rule is that your driveway should be around 10 to 12 feet wide, and a few feet wider at the curves. If you have space, itâs always a good idea to provide a larger area at the top for turning around or for additional parking when needed. A 12âx18â space or larger is ideal for this.
Measure the width of the driveway span. If you have a wider pad, measure the width of the pad separately from the length of the drive. Multiply the length of the drive times its width. For example, a 20-foot drive thatâs 10 feet wide is 200 square feet.