The colour code of the road might be wrong. Here until the next crossroads to the south the road has four lanes. The other road (right now orange) has only two lanes.

This road does not exist in the shown way but is interrupted here because of the connection between the Kempinski Hotel and its own beach. I did not check how thw road looks like in the north of the hotel. On the GPX track I walked until the road ends and returned.