What do construction signs typically look like?

Answer: B — Orange diamonds

Construction signs are typically orange diamonds because this shape and color are universally recognized as indicators of construction zones or road work ahead. The diamond shape is distinct and draws attention, while the orange color signifies caution and alerts drivers to potential hazards in the area. This design is intentional to ensure visibility and convey the message of upcoming work or changes in driving conditions effectively. The other options, while representing various traffic signs, serve different functions on the road. Yellow circles are often used for warning signs, indicating caution or yielding to an upcoming hazard. Red triangles are primarily associated with yield signs, which notify drivers to reduce speed and be prepared to stop. Blue rectangles are used for informational signs, such as those indicating services or attractions. Therefore, the unique combination of the orange diamond shape is specifically reserved for construction-related warnings, making it an effective choice for alerting drivers to construction activity.