What is the correct manner to dismantle the scene when reopening the road or lane?

When reopening the road or lane after an incident, the correct procedure is to dismantle the scene starting from the Termination Area and moving backward to the Advance Warning Area. This approach ensures that the traffic flow is reestablished in a safe and orderly manner.

Starting at the Termination Area means that the drivers approaching the scene are already informed about the end of the incident management area. By pulling back to the Advance Warning Area, it allows for a smooth and gradual merging of traffic, as vehicles will receive adequate time and signals to adjust to the reopening of the road. This systematic dismantling helps to minimize confusion and enhances overall safety for both responders and motorists, ensuring that all traffic control devices are accounted for and that the roadway is clear before fully reestablishing normal traffic flow.