Question

(lesson 3.4 lc)
this road sign means
image of a railroad crossing sign
○ advance railroad warning
○ right turn ahead
○ crossroad
○ restaurant

Explanation:

The road sign with "RXR" and a crossbuck is a standard advance railroad crossing warning sign, indicating that a railroad crossing is ahead. The other options: "right turn ahead" is a different sign, "crossroad" is not what this sign means, and "restaurant" is unrelated.

Answer:

A. advance railroad warning