If the stripes on a barricade start at the upper right side and angle down to the lower left side, where should traffic pass?

The configuration of the stripes on a barricade is designed to communicate guidance to drivers about where it is safe to pass. When the stripes start at the upper right side and angle down to the lower left side, this indicates that the area to the left of the stripes is the side where vehicle traffic should proceed. This visual cue is intended to make it clear to drivers which side is open for travel and which side may be closed off, typically due to construction or other work zone activities.

In temporary traffic control, clear and effective communication is essential to ensure safety. The angled stripes create a visual barrier that directs traffic away from potentially hazardous areas. In this case, since the upper right to the lower left angle designates the left side as the appropriate route, it assures that the traffic is funneled in a manageable way, facilitating a safer passage through the work zone.