What is a key consideration in highway design to reduce accidents?

In highway design, proper signage is crucial for reducing accidents because it enhances driver awareness and informs them of the road conditions, navigation instructions, and potential hazards. Well-placed and clear signs can guide drivers in making safe decisions, such as when to slow down, yield, or stop, which is essential for maintaining safe traffic flow and preventing collisions.

Effective signage includes not only regulatory signs that indicate speed limits and traffic rules but also warning signs that alert drivers to upcoming hazards like sharp curves, pedestrian crossings, or construction zones. Additionally, informational signs provide guidance on directions and distances, further aiding navigation and reducing confusion, which can often lead to accidents. Therefore, the role of signage in promoting road safety is significant, making it a key consideration in highway design to minimize the risk of accidents.