Final answer:
The non-examples of a traffic/transportation incident include smoothly flowing traffic, efficient public transit, safe pedestrian movement, and effective traffic signals and signage. The question contrasts these examples with reasons for installing a traffic signal, such as speeding vehicles, pedestrian safety concerns, and an increase in accidents.
Step-by-step explanation:
Non-Examples of Traffic/Transportation Incidents
The subject of the question focuses on situations that are not examples of traffic or transportation incidents (crashes). To clarify, non-examples include:
- A smoothly flowing traffic scenario during rush hour, which occurs when traffic moves efficiently despite high volumes of vehicles.
- Efficient public transportation operations, which refer to periods when trains, buses, and other public transit methods operate on time and serve passengers effectively.
- Safe and orderly pedestrian movement, implying that people on foot are able to navigate streets and crosswalks without chaos or danger.
- Well-coordinated traffic signals and signage, which help to manage vehicle and pedestrian flows and minimize the risk of accidents.
In contrast, reasons to install a traffic signal often stem from problematic traffic conditions. A traffic signal was installed at the intersection of Clay Street and Eagle Avenue due to several concerning factors that cumulatively pose risks:
- Excessive speed of vehicles disregarding the speed limit, which increases the likelihood of collisions.
- The necessity for pedestrians to weave through traffic, indicating the absence of safe crossing measures.
- An unacceptable rise in the number of accidents, heightened by a recent tragic incident resulting in a loss of life.
These causes led to the effect of installing a traffic signal to enhance safety and regulate traffic flow.