Scheduled maintenance can lead to a reduction in which of the following?

Scheduled maintenance plays a critical role in ensuring that traffic signal systems operate efficiently and effectively. When maintenance is conducted regularly, it addresses potential issues before they escalate, which in turn minimizes equipment malfunctions that can cause delays. By proactively maintaining traffic signals, technicians ensure that traffic flows smoothly and signals function as intended, thereby reducing the likelihood of congestion and delays for motorists.

Efficient maintenance can prevent situations where a traffic signal goes out of service, requiring immediate repairs, which would directly lead to interruptions in traffic flow. Delays can also stem from improperly functioning signals that may not change in a timely manner, impacting overall traffic patterns. By investing in regular maintenance, the risks of these complications are greatly diminished, ultimately benefiting drivers and reducing travel times.

In contrast, aspects such as traffic signal complexity, emergency response times, and road construction needs are not directly impacted by the act of maintenance in the same way, as they are influenced by different factors such as urban planning, infrastructure decisions, or emergency protocols.