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.
Re: How wide should driveway be? Â« Reply #4 on: August 30, 2007, 04:50:16 PM Â». My narrowest spots are about 12 feet of surface area-most wider. On another note -- if you are going to have a dump truck dumping rock then you may want to clear 20 feet or so above or be sure to warn the driver of obstacles.