Hwy 34 Road Repairs from 2013 Flood

Sorry if I missed a thread on this subject; with the beginning of Hwy 34 road closure I have a couple of questions:

From CDOT:
...between mile points 77 and 80 (from just east of Drake to the Cedar Cove area)...

Seems like we may have access to Mary's Bust coming from Estes side?
Will the rock blasting affect any climbing areas?

For now you can drive from Estes to Drake unrestricted. As you probably already know, starting in October, the only way to drive 34 between Loveland and Drake will be during a few hours in the morning and afternoon with a pilot car AND you will need a resident pass.