I-49 South at US 71/270

[bugo]

http://g.co/maps/2et3d

I-49 will follow US 71/270 from the 71 marker on the north part of the map to the curve, where it will split to the southeast.  It will cross CR 70 just west of FS 40.  There is going to be an interchange at CR 70.  Since there will be a diamond at 70, will there also be an interchange where 71/270 meets I-49 or will US 71/270 be rerouted onto CR 70 and current 71 between I-49 and CR 70 decommissioned?