What does a circular sign with a cross and two Rs indicate?

The circular sign featuring a cross and two Rs is specifically designed to alert drivers about an approaching railroad crossing. This sign serves as a warning to be vigilant for trains that may be crossing the road. The presence of the two Rs symbolizes “Railroad,” making it clear to motorists that they need to be prepared for possible train activity ahead.

Understanding this signage is crucial for safety, as failing to pay attention to a railroad crossing sign can lead to serious accidents. The other choices do not correctly describe the function of this sign: a stop sign ahead would not be represented in this manner, a pedestrian crossing would typically use different signage, and an intersection ahead generally would not feature the design seen with railroad warnings. Therefore, recognizing this sign enhances awareness of train safety and promotes responsible driving near railway tracks.