Owl (24-hour) service available
All CTA buses are accessible
See schedule for full details.
Spans of service below show when first bus departs terminal of origin through last bus departs terminal of origin. First and last buses reach mid-route stops later than these times-see schedule or use trip planner for specific times when service works for you.
Museum of Science & Industry and 55th/St. Louis
All times weekdays, All times Saturday, All times Sunday
Midway (accessible) (Orange) east to Museum of Science & Industry
5:00a-200a weekdays, 5:00a-2:00a Saturday, 5:00a-2:00a Sunday
Museum of Science & Industry west to Midway (accessible) (Orange)
4:10a-1:10a weekdays, 4:10a-1:10a Saturday, 4:10a-12:45a Sunday
(Precise hours of service may vary depending on where along the route you are.)