Due to construction, the stop has been moved. Stop is on Southside of Jackson in the red bus lane. The approximate address is 537-517 W. Jackson Blvd just east of S. Clinton St. The counter remains in the same place inside Union Station.
Please wait at the 05 bus stop bench on the north side of Main Street West before the traffic light for the intersection with Bowman Street. You should see a FlixBus sign closer to the intersection.