From CDOT:

Next week, the team will continue working on the box culvert installation and repair to the gas lines at Twin Spruce.  Twin Spruce will be closed during this time; please use Berland Road as your alternative route. There will also be work performed along SH 72, so it’s important to watch for signs and flaggers.

The team will be working Monday through Wednesday, 7:00 AM-5:30 PM (weather depending). There will be no work performed on the project Thursday through Sunday, November 28th – December 1st; Twin Spruce will remain closed during these days as the project will not be completed by the holiday.
Remember speeds are reduced, even when construction is not active.  Have a wonderful holiday week!