http://arkansashighways.com/public_meetings/2018/BB0410/BB0410.aspx
Looks like ARDOT is proposing to build a SPUI at I-49 and MLK Blvd (US 62 West).
Six months ago, they had proposed a ramp from EB 62 to NB 49, but I guess that proposal has been discarded.
I'm guessing they are going to rebuild the 2 bridges over MLK? This has been long needed for over 15 years.