I frequently commute on the west side of the loop from Bryan Blvd to Wendover Ave. It's a pretty smooth ride, but I think the southbound section from Friendly Ave to Wendover Ave could have been built better. Merging on to the loop (going south) from the Friendly Ave interchange can be tricky with a lot of traffic wanting to exit onto I-40 and the merge lane from F.A. ending prematurely and then 2 tenths of a mile later a lane opens up for I-40 exit traffic.
Why not extend the Friendly Ave merge lane and make it an auxiliary lane so Friendly Ave and I-40 traffic have more time and capacity to get on and off the loop?
Also having only one exit lane from I-840 south to I-40 is terrible and only going to get worse as traffic increases on the west/NW side of Greensboro, but silly NCDOT opens the ramp up to 3 lanes as soon as it gets off I-840.
Another thing that bugs me is the fact that thru traffic on the Loop goes from 3 lanes to 2 lanes and then has to merge onto the travel lanes that are coming in from I-40 eastbound. This is a more minor issue than the 2 others I have mentioned, but still keeping a 3rd lane would be nice, sometimes I do encounter a left lane hog who wants to match speeds instead of passing a car in the right lane.