Name one of the critical safety measures CTA employs for its transit operations.

One of the critical safety measures the Chicago Transit Authority (CTA) employs is the use of automatic train control systems. These systems enhance safety by managing the speed and operations of trains, ensuring they operate within safe parameters. Automatic train control systems help prevent collisions and derailments by automatically regulating train movements in response to real-time conditions on the tracks, such as signal positions and train spacing.

This technology plays a crucial role in maintaining safe operations, allowing for increased reliability and efficiency while reducing the risk of human error. It integrates various safety features, including automatic stops and speed restrictions, to enhance overall transit safety for passengers and crew alike.

Options related to proper signage and regular maintenance are also significant for safety but do not provide the same level of automated oversight and intervention as the automatic train control systems. Advertising, while beneficial for the CTA’s revenue, does not contribute directly to safety measures in transit operations.