Innovation is shown in the fact that in the area of the interchange the opposite carriageways of a single highway (roads) are separated to the extent that in the middle there is space for left directional ramps.

In the known solutions, the left directional ramp in the first part of the turn is to the right. Then, the longer turn to the left, as the turn angle is at least 140 or more. In the final part, there is again a turn to the right.
ITL Interchange has a left directional ramp with only one turn left. The entire horizontal angle of the ramp is 90 . Therefore, the length of the left directional ramp in this case is significantly shorter.