Different pic. Look at where the impact was and the pattern. It wasn't a typical t-bone arising from u-turn.
That's still a near 45 degree impact which means the maneuver into the live lane was indeed quite sharp
Any comment on the distance to the curve? For your arguement of sightline to hold any weight, the bike would have needed to be topping 100kph min.. The damage does not support anything near that pace
https://www.google.ca/maps/@43.7037...6Sn7XTf2CjTqS-9j9LUg!2e0!7i13312!8i6656?hl=en