What section of the Manual of Traffic Control Devices must barricades conform to?

Barricades used for traffic control must conform to the specifications set forth in multiple parts of the Manual of Traffic Control Devices (MUTCD). This includes Part 1, which provides general guidelines for traffic control devices, Part 11, which focuses on the use of temporary traffic control devices, and Part VI, which specifically outlines the requirements for temporary traffic control in work zones.

Each of these parts plays a critical role in ensuring that barricades are visible, effective, and compliant with safety standards. Part 1 lays down the foundational principles and definitions; Part 11 addresses temporary setups that impact traffic flow during construction or maintenance activities; while Part VI focuses on detailed specifications relevant to temporary traffic control devices, including barricades, to ensure they are properly designed and operated in various situations.

Thus, compliance with all indicated sections ensures that barricades not only serve their purpose effectively but also enhance safety for both workers and the public. This holistic approach reflects the intention of the MUTCD to standardize traffic control measures across various circumstances.