Is it true that does lake coeur d'alene freeze in the winter based on the following text?

A number of Ford Model T automobiles sitting on the bottom of the lake are the result of people in the early 1900s choosing to drive in winter across the frozen lake. But they did not always judge how thick the ice was, and went through. Steamboats on the bottom resulted from being burned and sunk as wrecks when they were no longer of use to ferry people around the lake. Since the late 20th century, divers frequently visit these ruins on the bottom as part of their recreation.

Pick your answer from:
*no;
*yes;
yes