Two-Way Traffic Sign - Double Arrow Road Signage Explained #3437358 (License: Personal Use)

The image shows a regulatory road sign with a white rectangular background and a bold black double-headed arrow, one head pointing left and the other right. The sign is framed by a double black border, conforming to standard traffic signage design for high visibility and clarity. It communicates that the roadway or lane allows movement in both directions, often used for reversible lanes, shared-use paths, or temporary traffic configurations.

This sign is typically used on roads, bridges, or urban streets where lane direction can change (e.g., tidal flow lanes), or to indicate bidirectional bike/pedestrian paths; it matches user intent seeking traffic rule clarification, navigation aid, or signage compliance information.