What is shown in the image?

The correct answer is A. The image likely shows a drawbridge, which is a type of bridge that can be lifted or swung to allow boats or other watercraft to pass through underneath. This is important for drivers to be aware of, as they may need to stop and wait for the bridge to reopen before they can continue on their route. The other options (B, C, and D) do not seem to be relevant based on the context provided.