Russia is located in north Asia and the eastern Europe. Russia is  in two continents. The Oural Mountains are the border between Asia  and Europe.
The total cost for a concrete garage floor, including concrete, labor, supplies and equipment, varies region to region because of geographic variables. The total cost for a 400-square-foot garage floor in San Francisco ranges between $3.91 and $4.28 per square foot and between $3.26 and $3.60 per square foot in Atlanta.
Just for the concrete on a plain driveway, the cost will average $6-$9 per square foot. Take some measurements of your driveway and create your own concrete driveway cost calculator. Be sure to include the garage floor if youâre having that replaced.n other words, if your driveway is 50 feet long and youâre going to but stone or brick along each edge, that would come to 100 feet, or about 100 square feet. This would increase the cost of concrete driveway installation by $200-$500.