How should temporary signs be installed for optimal safety?

Temporary signs should be installed in compliance with specified regulations and visibility standards to ensure optimal safety. This adherence to regulations is critical because it ensures that the signs are placed in locations and orientations that are effective in conveying messages to drivers and pedestrians. Compliance with visibility standards helps guarantee that the signs can be seen from appropriate distances and under various lighting conditions, significantly reducing the risk of accidents. This approach takes into account factors such as sign size, shape, color, and the overall environment in which the signs will be placed, all of which are crucial for effective traffic control and safety on the road.

For example, installing signs solely at eye level for pedestrians does not account for the diverse perspectives of all roadway users, including drivers. Relying on daylight hours for installation may limit effectiveness, as signs must remain effective regardless of the time of day. While using reflective materials can enhance visibility, it alone does not ensure compliance with all safety regulations and standards necessary for traffic control.