Unfortunately, infringement is a common occurrence in the graphic arts. Here are some examples: 1  A licensee re-uses the work beyond the scope of the license, as in the example above where the magazine adapts the illustration for a column logo.  An illustrator makes a painting from a photograph.
Most trucks can carry up to 11 1/2 cubic yards. In the winter, concrete trucks may only be allowed to carry seven or maybe as little as four cubic yards per trip.    A truck that carries that six-cubic yards of concrete in one load can weigh as much as 20 or 30 tons.
The semi-truck without the trailer weighs around 20,000 lbs. An empty trailer weighs around 12,000 lbs, but it depends on what type of trailer it is. There are hundreds of different configurations. The point is...the maximum legal weight that an 18-wheeler can weigh is 40 tons (80,000 lbs).