Screeding Uphill Sometimes the jobsite decides your method, not the textbook. This driveway runs uphill, and the only way to place and finish it properly is to work against the slope. Why Not Screed Downhill To screed downhill we would need a line pump with over 1,400 feet of hose, pull it back uphill, and fight the entire setup the whole way. That wastes time, slows the pour, and risks the finish. Real world concrete is about adapting to the environment, not forcing the environment to fit the i