What color are informational road signs typically?

Informational road signs are typically blue or green, which serves a specific purpose in guiding drivers effectively. Blue signs often indicate services available to motorists, such as rest areas, hospitals, or food services, while green signs generally provide directional information, like road names or distances to destinations. This color coding helps create a consistent and recognizable system that drivers can easily interpret while on the road.

Red or yellow signs primarily alert drivers to hazards and warnings, while orange is used for construction zones, and white or black signs convey regulations or rules. Each color has a specific function, contributing to overall road safety and efficiency.