Why Does it Seem Merging and Yielding are Difficult for Some on the Roads? Maverick recently had a couple of interesting experiences driving. From a person in front of him going 40 mph on an I-75 on-ramp merging into traffic going 70 mph. He was also behind someone going into a roundabout, with no traffic coming, and they stopped at the yield sign. Several people shared even more interesting driving stories. LISTEN HERE