TJA handled the 5 miles from the Rose Quarter to the Interstate Bridge fine. It’s not a full Level 2 self-drive. It’s best matched to heavy traffic, it must have a car to follow, and the lanes need to be clearly marked. It works best in a non-curb lane where there is relatively little traffic merging in as it does not anticipate merging traffic. I took over control on the Interstate Bridge as the lanes narrow there. It would probably be okay but I need more time to get comfortable with it.
[Edited at x5 speed for brevity]