During which time are bicycles prohibited on CTA vehicles?

Bicycles are prohibited on CTA vehicles during peak hours to ensure that there is sufficient space for all passengers. Peak hours generally coincide with the busiest commuting times when the demand for public transportation is highest, such as weekday mornings and late afternoons. During these times, trains and buses are often at or near full capacity, making it challenging to accommodate additional items like bicycles, which can block aisles and doors and impede the flow of passengers.

Outside of these peak hours, bicycles are typically allowed on CTA vehicles, albeit with certain restrictions, such as the requirement that bikes be properly stored and not obstruct passenger movement. This policy is designed to balance the needs of cyclists with the overall operational efficiency and comfort of all passengers during the busiest times.