results for au:Balland_C in:astro-ph The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the extended Baryon Oscillation Spectroscopic Survey and from the second phase of the Apache Point Observatory Galactic Evolution Experiment
Most of our parking spaces tend to be either 2.4 x 4.8m. Sometimes they are slightly bigger, at 2.5 x 5m, but in a country where space is tight, most are 2.4 x 4.8. Our standard residential streets are generally 5.5m wide, which means that a standard residential single carriageway width is 2.75m.
An average driveway around wear i live is 16' wide x 1500' long. A normal 2 car driveway there is no such thing some are 20 x 24 or 24 x 30. If you are concerned about size get a walking wheel and measure. I'm more concerned by were to put the snow than the size.