How many taps on the line that needs to cross the driveway? If 25 or less, for a lower cost solution you might want to consider using 3/16 for the mainline, and just run it up over the driveway and into the Shurflo pump on the other side. The 3/16 tubing should pull sap up and over the driveway without a problem. For the larger run, a mainline setup should get you the most amount of sap, but it sounds like you would need to put it up and take it down every year. You could consider a couple runs of 3/16 there too, if mainline is not the best option. Just keep tap count to 25 or less.

Dave