The Florida Department of Transportation (FDOT) has developed a comprehensive Traffic Management Index (TMI) to ensure the safe and efficient flow of traffic during construction projects. This index serves as a guideline for designing and implementing traffic control plans, helping engineers and planners assess the effectiveness of their traffic management strategies.

To effectively monitor and evaluate traffic impacts, the TMI relies on several key factors. These include:

  • Traffic Flow Analysis: Assessing how construction activities affect vehicle movement and congestion levels.
  • Work Zone Safety: Ensuring that the construction area is safely managed for both workers and drivers.
  • Detour Planning: Developing efficient alternative routes to minimize disruptions.

"A successful Traffic Management Index is crucial to minimizing the negative effects of roadwork on daily commuters and ensuring public safety."

Moreover, the TMI uses a scoring system that helps categorize the severity of traffic disruptions. The following scale is typically used to determine the impact of construction on road users:

Impact Level Description
Low Minimal disruptions, with little effect on traffic flow.
Moderate Noticeable disruptions, but manageable with minor adjustments to routes.
High Severe disruptions, requiring significant detours and careful traffic control.