A single dashed yellow line on a two-way roadway indicates that a vehicle may pass if it is safe to do so, taking into account road conditions, visibility, traffic, and local traffic laws.
A single dashed yellow line usually marks the centerline of a two-way roadway where a vehicle may pass if it is safe. This type of road marking is an indication to drivers that they are allowed to cross the line to overtake or pass another vehicle but must do so with caution, ensuring it is safe before attempting the maneuver.
The dashed line signifies that passing is permitted, contrasting with a solid yellow line, which indicates that passing is not allowed. It is important to consider the road conditions, visibility, and traffic while assessing if it is safe to pass.
Moreover, local traffic laws should always be followed, as they may provide additional guidelines or restrictions on passing.