The average width of a car lane is 9 feet which is equivalent to 2.7 meters. However, this may vary in some cases like highways which are 3.7 meters or 12 feet wide.
The Interstate Highway standards for the U.S. Interstate Highway System uses a 12-foot standard for lane width.
width of car door
Go outside and measure it urself
Horse and carriage width. It was used as a tradition. Train/Trolley tracks were even made at the width of the wheels of a carriage.
on average about 6 feet.
The average dimension for the width of a car seems to come in at 6'. I measured several cars and mini vans and that was what I came up with. I also found an ad for the Nissan X TRA (an SUV) that said it was about the size of an average car and the width they gave as average was 6'. I found a math question at http://www.learnersonline.com/weekly/archive2K/week11/index.htm which gave the average car width at 6'.
The average dimension for the width of a car seems to come in at 6'. I measured several cars and mini vans and that was what I came up with. I also found an ad for the Nissan X TRA (an SUV) that said it was about the size of an average car and the width they gave as average was 6'. I found a math question at http://www.learnersonline.com/weekly/archive2K/week11/index.htm which gave the average car width at 6'.
An "average" traffic lane is 11-12 feet wide, so an "average" 4 lane street would be 44-48 feet wide. I have found most cities to differ in this, so it's almost impossible to find an "average"
The average width of a single car driveway is between 10 and 12 feet. As for a double car driveway, it goes up to 20 feet.
The average with of an one car garage is 12 feet. Many people will want a few extra feet of width for storage.
The set standard lane width for dual carriageways and motorways is 3.65 metres. The set standard width for hard shoulders is 3.3 metres.
20 feet