Final answer:
A railroad crossing sign warns of a train track ahead and is not identical to a yield sign, requiring different actions from the driver.
Step-by-step explanation:
The statement that a railroad crossing sign should be treated the same as a yield sign is false.
A railroad crossing sign is a warning sign indicating that there is a railroad crossing ahead, while a yield sign instructs drivers to slow down or stop if necessary to give the right-of-way to any vehicle or pedestrian in the intersection or close enough to pose an immediate risk.
While both signs indicate the need for caution and awareness, the specific actions to take can differ significantly.