OKC has indicated plans to start design in 2017 for extending the OKC river trail east one mile.
This will run next to the uncompleted American Indian Cultural Center, and connect the OKC river trail to the newly built Eagle Lake trail at SE 4th and Eastern.
If you are not familiar with the Eagle Lake Trail, don't feel bad, it was opened a couple of years ago with no announcement. For more info on the Eagle Lake Trail - Click HERE