Note: Both left lanes are HOV lanes. #1 leads onto Hwy 85, #2 onto Hwy 101. Do they say which lane he was in before entering the median? Just curious why autop

Note: Both left lanes are HOV lanes. #1 leads onto Hwy 85, #2 onto Hwy 101. Do they say which lane he was in before entering the median? Just curious why autopilot would be in lane #1 if he intended to stay on Hwy 101. Or vice versa. Maybe it couldn't make a safe lane change sooner? (Pure speculation)