Where can this sign be used?

The sign in question is typically used at bridges or overpasses to communicate specific information or restrictions related to height, width, or other safety considerations associated with these structures. Bridges and overpasses can have unique challenges for drivers, particularly for larger vehicles, and the sign helps to ensure that drivers are aware of these factors to promote safe navigation.

While signs can also be found at intersections, construction zones, and near pedestrian crossings, the context for this particular sign is specifically tailored to address the characteristics and potential hazards associated with bridges or overpasses. This targeted use emphasizes the importance of informing drivers of any limitations or warnings pertinent to that type of roadway infrastructure.