Answer :
Final answer:
The sign that may be used in complex traffic patterns could be an indication of a roundabout ahead or a divided highway sign, since these setups are designed to slow down traffic, accommodate higher numbers of vehicles and improve safety for pedestrians.
Explanation:
Given the complexity of the traffic pattern especially due to the increasing number of vehicles, businesses, and pedestrians, one might conclude that the road sign being used would be an indication of a roundabout ahead (Option C). This type of sign is commonly used in more complex traffic patterns because roundabouts are designed to slow traffic and improve flow, which can address the issue of speeding vehicles and provide safer crossings for pedestrians. Could also be a divided highway ahead (Option A), if the authority wants to separate the direction of the traffic flows.
For instance, consider an intersection with heavy traffic due to the opening of a manufacturing plant, growth in the number of businesses at a nearby strip mall, and changes in the traffic routing for football games at a nearby college. If this intersection also has a problem with vehicles speeding through despite the posted speed limit, implementing a roundabout or a divided highway could slow the vehicle speed and improve safety and traffic flow.
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