A pedestrian detour in a 35 mph zone with 3' between the edge of the traffic lane and the face of the channelization calls for which channel type?

In a 35 mph zone where there is a 3-foot space between the edge of the traffic lane and the face of the channelization, a Type E channel is the appropriate selection for a pedestrian detour.

Type E channelization devices are specifically designed for scenarios where pedestrian access needs to be maintained safely while also directing pedestrian traffic away from potential hazards, such as moving vehicles in a busy traffic environment. Given that pedestrian detours must ensure adequate protection and visibility, Type E channel devices provide the necessary features, such as taller barriers or protective elements that help to create a safer path for pedestrians.

The consideration of the speed limit and the space available between traffic and pedestrians directly influences the choice of channelization type, making Type E the best fit in this situation to enhance safety and reduce risk for pedestrians navigating around construction zones or other obstructions.