Depends on where you work. I know the government rate for my grader is highest when I am fine grading for asphalt, but I don't get anymore money, but on the other hand, they pay me my grader wage to drive truck so.... Finish grade operators are hard to find. Some guys can grade for miles without a ripple, but can't follow a set out profile for a new road surface. GPS systems can do this efficiently , but they are costly. I am sure a good grade control system is a lot cheaper now, but I remember a company paying almost $100,000 over the price of the new grader years ago. A good crane operator is a high paying job, and mostly union. Wages here in New Brunswick are not as high as in Alberta, but oil money is big money. Best hope for good money on a grader is mining, or oil work. If you can fine grade, a paving company is your best bet. There are road mainainence gigs that can pay good as well, but your money is in big projects that make big money.