Which types of crashes commonly occur near taper and channeling devices?

The most common types of crashes that occur near taper and channeling devices are rear-end and head-on collisions. These crashes often happen because taper and channeling devices are used to redirect traffic, which can create confusion or abrupt changes in traffic flow. In areas where drivers may not be adequately prepared for these changes, they might follow a vehicle too closely, leading to rear-end collisions. Additionally, if drivers are misjudging the space available due to the channeling, they may inadvertently veer into oncoming traffic, resulting in head-on crashes.

Fixed Object and Sideswipe collisions, while they may occur in certain scenarios, are less prevalent specifically near taper and channeling devices. The nature of these devices usually involves redirecting the flow of traffic, which heightens the likelihood of vehicles colliding with each other directly in rear-end or head-on situations. Understanding this dynamic helps in preparing flaggers and traffic control personnel to better manage and anticipate the potential risks in work zones.