Which of the following is NOT considered an Intelligent Transportation System (ITS) strategy?

Service patrol vehicles are typically associated with traditional traffic management and roadway maintenance strategies rather than being categorized specifically as part of Intelligent Transportation Systems (ITS). ITS strategies often involve technology-based solutions designed to enhance the efficiency and safety of transportation networks.

Electronic toll collection, variable speed limits, and GPS locating systems for transit vehicles all integrate advanced technologies to collect data, manage traffic flow, or improve the efficiency of transportation operations. For instance, electronic toll collection systems automate toll payments, reducing congestion and improving the flow of traffic at toll plazas. Variable speed limits utilize real-time data to adjust speed limits based on current traffic conditions, thereby enhancing safety and traffic management. GPS locating systems track transit vehicles, providing real-time information to commuters and transit agencies, which improves the overall efficiency of public transportation.

In summary, while service patrol vehicles are crucial in maintaining road safety and assisting motorists, they do not inherently involve the technological integration characteristic of Intelligent Transportation Systems, which focus on the application of data and communication technologies to optimize transport infrastructure and operations.