How are service routes adjusted during major events in Chicago?

During major events in Chicago, such as festivals, parades, or sporting events, service routes are adjusted to accommodate increased ridership. This is crucial because these events often draw large crowds, leading to higher demand for public transportation. Temporary modifications might include adding extra buses on heavily trafficked routes, adjusting schedules to better align with event start and end times, or creating special event routes that directly serve venues where the events are taking place.

Making temporary modifications allows the Chicago Transit Authority to effectively manage the influx of passengers, ensuring that people can access the events conveniently while also minimizing congestion and delays. This strategic adjustment is essential for maintaining the city's public transit efficiency during such high-traffic times.