The Chicago Transit Authority announced Sunday, August 23, 2026, that it will expand its Frequent Network with four additional bus routes, each slated to run at ten‑minute intervals or better. The addition brings the total number of routes in the network to 24, reinforcing the system’s high‑frequency service across the city.
Three of the new routes are scheduled to begin operations on the same day as the announcement, providing riders with more options for rapid transit. The fourth route was introduced earlier, in December, and will now be incorporated into the Frequent Network as part of the broader expansion. All four routes will adhere to the ten‑minute‑or‑better service standard that defines the Frequent Network.
The Frequent Network, first launched in 2025, was created to deliver consistent, high‑frequency bus service throughout Chicago. By ensuring that buses arrive at least every ten minutes during peak periods, the network aims to reduce wait times and improve overall reliability for commuters. The latest expansion continues that mission, extending the network’s reach to additional neighborhoods and corridors.
With the new routes, the CTA expects to enhance connectivity for riders who rely on bus service for daily travel, work, and leisure. The agency has not released specific ridership projections, but the increase to 24 routes reflects a commitment to growing the system’s capacity and accessibility. The expansion also aligns with the CTA’s broader goals of encouraging public transit use and reducing traffic congestion in the city.
The rollout on Sunday will be closely monitored, and the CTA has indicated that service performance will be evaluated to ensure the ten‑minute frequency is maintained. Riders are encouraged to consult the CTA’s schedule updates for the exact timing and stops of the newly added routes.