We're launching the Frequent Network on 20 bus routes across Chicago, providing 10-minute or better service all day, every day. The first 8 routes begin on March 23. Riders will see significant service increases on these routes between 6 a.m. and 9 p.m. on weekdays and 9 a.m. to 9 p.m. on weekends. More: https://www.transitchicago.com/cta-launches-new-frequent-network-for-buses/ | Chicago Transit Authority