There are seven colors defining <i>wavelengths</i> of visible light. They are red, orange, yellow, green, blue, indigo, and violet. <br /> However, the three primary colors for ADDITIVE combination (such as the colors on these web pages) are <b>red</b>, <b>blue</b> and <b>green</b>.
Cost of the driveway will be based upon the amount of concrete required, forms, and reinforcement material needed to prepare the area for the concrete slab. Typically, a plain driveway for a two-car garage will cost in the area of $3,000 to $4,000 and a three-car garage in the area of $5,000 to $6,000.
Concrete Driveway Cost. Concrete is probably the most popular driveway material and for good reason. It's extremely durable and lasts a long time with little need for maintenance save for repairing cracks or stains from oil and gas. In terms of driveway material costs, concrete averages around $3,540. The cost of concrete driveway pavers will increase for a driveway that is stamped and colored, assuming you want to customize the looks more.