The basic failure mode I would expect:

https://www.youtube.com/watch?v=DeFY9u69tkE

The adjoining roads have a large speed differential. The runoff areas around this project do not appear as if designed with this in mind. I predict a few horrible accidents and some hamfisted redesigns.

The local news has a ground level view of this project:

https://www.youtube.com/shorts/jlPMB7c0RyQ