Artist's commentary
My biggest mistake after getting in the wrong lane was trying to get back to Loop 8 with a right turn, even though I'd have been better off making a right U-turn under the Tokyo-Nagoya Expressway. If I hadn't been in the yellow lane, I could've gotten back into the through lanes at the first step, though.
I think for tomorrow, I might draw how we got on the Shuto Expressway. Four panels isn't enough to draw this mistake. (^^;)