Question

Where does one place orange triangles on a highway with caution to obstructed view of at least 500 ft?

Answer 1

Orange triangles should be placed on a highway to warn drivers of an obstructed view. They should be placed at least 500 ft before the obstructed view area. These triangles serve as a visual indicator for drivers to slow down and proceed with caution.

Step-by-step explanation:

Orange Triangles for Caution on a Highway

In the context of a highway with an obstructed view, orange triangles should be placed to warn drivers of the potential danger ahead. These triangles are typically placed at least 500 ft before the obstructed view area. They serve as a visual indicator for drivers to slow down and proceed with caution.

This practice is based on the physics principle of visibility. By placing the orange triangles at a sufficient distance from the obstructed view, drivers have a better chance of perceiving the warning and adjusting their driving behavior accordingly.

For example:

• If there is a sharp curve ahead on the highway that obstructs the view of oncoming traffic, orange triangles might be placed 500 ft before the curve to alert drivers.
• If there is construction work or an accident scene ahead that obstructs the view, orange triangles can be placed ahead of the site to notify drivers.