Which incident duration classification refers to an incident lasting between 30 minutes and 2 hours?

The classification of an incident lasting between 30 minutes and 2 hours is termed as "Intermediate." This categorization is crucial for traffic incident management as it helps responders understand the potential impact of the incident on traffic flow and resource allocation.

Intermediate incidents can cause significant traffic congestion, which requires effective management strategies to minimize disruption. By correctly identifying the duration classification, agencies can mobilize appropriate resources, implement detours, and communicate with the public effectively to mitigate the effects of the incident on roadway safety and efficiency. Overall, understanding this classification aids in enhancing the response to incidents and maintaining traffic flow on roadways.