What must a driver do when they approach a railroad crossing?

When approaching a railroad crossing, a driver must look, listen, and prepare to stop for any oncoming trains. This action is crucial for ensuring safety at these crossings. The driver should be vigilant for any signals such as lights or gates that indicate a train is approaching. Taking the time to observe the area carefully can prevent accidents, as trains can come quickly and are often less visible than other vehicles. Additionally, being aware of one's surroundings not only helps in detecting trains but also in making quick and informed decisions regarding whether to continue driving or to come to a stop.

Other options such as accelerating to clear the area quickly or checking a mobile device distract from the immediate dangers present at a railroad crossing, increasing the risk of collisions. Similarly, paying no attention until a train is seen is extremely unsafe, as this approach does not account for the possibility of an oncoming train that may not be immediately visible. Overall, the focus should be on maintaining awareness and safety at all times when near railroad crossings.