Answer :
Final answer:
The correct option is option C). The correct procedure when seeing a "lane closed ahead" sign is C. The Zipper Merge, where drivers take turns merging in a zipper-like fashion.
Explanation:
The correct option is option C). When a driver sees the "lane closed ahead" sign and traffic is backing up, the recommended procedure is C. The Zipper Merge. This method of merging is a more efficient way of handling situations where a lane is closing. In a zipper merge, cars in both lanes continue to the merge point and take turns merging into the open lane in a zipper-like fashion. This approach allows for smoother traffic flow and can reduce congestion caused by everyone trying to merge early, which often leads to a single, slower-moving lane of traffic. It is important for all drivers to cooperate and alternate turns to ensure the zipper merge works effectively.