A lighted red "X" over a traffic lane indicates what?

A lighted red "X" over a traffic lane clearly indicates that the lane is not to be used. This signal means that the lane is either closed for traffic or that it is designated for the use of emergency vehicles only. Recognizing and obeying this signal is crucial for maintaining safety on the road, as using a lane marked with a red "X" could lead to confusion, accidents, or disruptions in traffic flow.

Additionally, the red "X" signifies that the lane may be allocated for traffic coming from the opposite direction, reinforcing the message that drivers should avoid using that specific lane to prevent potential collisions. Therefore, understanding this signal is key to safe driving practices and compliance with traffic regulations.