The entire rhomboid-shaped area is currently a construction site for a new complex of residential buildings.
Here you can see the project map seen from above: https://share.google/k4LDJUiHEWD4XkS2f

The location is known as the "Ex Centro Direzionale Alitalia" in Selva Candida.

This short street segment is meant to be the ending part of the already existing via dei Cluniacensi from which it's currently separated.

IBM Headquarters consisting of three buildings visible on Google Maps Satellite.

It's no longer "Future" Rome Italy Temple as it is now open and functioning. So it should say "Rome (ITALY) LDS Temple".
Thanks.