The interchange with 91 seems unnecessarily complicated.
All that needs to be done is to add a straight flyover from Nordel (south) to 91 (south), then from 17-91 connector (east) to 91 (north), then make the loop from 91 (north) to 17-91 (west) a bit smaller.
96th Street should just get an overpass across both rail track and 17 (with a semi-free-flowing interchange from 91-17 to 17 and vice versa). River Way should be extended and fly over 17 to meet 96th Street. Access to Nordel will be closed.
I still think the truck inspection station shouldn’t have been there.

It’s better off moved to River Way Extension (according to my proposal).
Oh yea and demand that an interchange be built at 17 & 80th Street.