#1 Bicycles are allowed on the wide sidewalk sidepath since this is designated as part of the Beerline Trail. That said, I find riding on Commerce Street to be more pleasant.
#2 The Marsupial Bicycle and Pedestrian Bridge hangs under the Holton Street bridge. It serves as a connection between the Brady Street area and the west side trail.
#3 The trail switchbacks up the hill here.
#4 If you are riding on the sidewalk, you need to cross Commerce Street here and get on Riverboat Road (or the sidewalk along Riverboat), but there is no curb ramp yet, so you will have to ride over the grass and the curb.
#5 At the very end of Riverboat Road, the sidewalk transitions into a trail that goes down the hill and under the North Avenue Bridge. This is where the new section of paved trail begins and runs up to Gordon Park.