Too much latitude

摘要

Longitudinal channelizing devices (LCDs), previously referred to as longitudinal channelizing barricades (LCBs), were first introduced in the 2003 Manual on Uniform Traffic Control Devices (MUTCD). Per the current version of the MUTCD, LCDs are lightweight, deformable devices that can be used singly as Type 1, 2 or 3 barricades, or connected together to delineate or channelize vehicles or pedestrians. LCDs may be used instead of a line of cones, drums or barricades.