![]() Authority removal laws (allowing predesignated responders to remove disabled or wrecked vehicles and spilled cargo).Incident command system used onscene (consistent with National Incident Management System/National Incident Command System (NIMS/NICS) standards).Application of certain design treatments with TIM impacts.Move Over laws (require drivers to reduce speed and move to adjacent lane when approaching incident scene).Temporary traffic control devices (portable DMS and lane control signs) and procedures around incident or at the end of the incident queue.Opening or closing high-occupancy vehicle (HOV) and high-occupancy toll (HOT) lanes during incident.Modifying traffic signal timing on detour routes and arterials.Traffic diversion or detour (and preplanning of detours).Preestablished procedures for fatal incidents that define responsibilities for the coroner or medical examiner.Prequalified list of contractors qualified to perform hazardous materials remediation (including capabilities and equipment) for use during incident response.Prequalified list of towing services (including capabilities and equipment) for use during incident response and clearance.Prepositioning assets, vehicles, signs, lighting, tow trucks, etc.Preplanned diversion routes shared between agencies.Automated vehicle location CAD (computer aided dispatch) systems.Incident or event notification provided via dynamic message signs (DMS), 511 (Web site, mobile, etc.), or highway advisory radio (HAR).Incident detection through video monitoring, speed or queue monitoring, mobile phone applications, or 511.A critical synthesis of this topic can be found at in Hudgins et al. For activities that do not fit into one of the categories from the Best Practices document, a sixth category, “Other,” is created in table 1. (2) Some TIM strategies align with multiple categories, but they are only listed once in the category that best describes the activity in the list. ![]() (13) In table 1, strategies are arranged into five categories based on the suggestion of FHWA’s Best Practices in Traffic Incident Management document. The strategies can be strategic, tactical, supportive, or a combination of the three. The strategies span all time periods during an incident response and include planning activities before incidents occur, responses to an actual incident, and activities after incidents occur. Table 1 (4) identifies TIM strategies that transportation agencies can employ within their TIM programs. Traffic Incident Management Overview Traffic Incident Management Strategies User-Friendly Traffic Incident Management (TIM) Program Benefit-Cost Estimation Tool
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |