Holy Jesus. Routing I-70 traffic on CO-82 is a Colossally. Bad. Idea. Independence Pass has SINGLE LANE sections on it.
I can't even imagine I-70 traffic on that. It is bad enough as it is without cross country traffic.
Cottonwood Pass (Not the one West of Buena Vista, the one between Gypsum and Glenwood) is the way to go when the canyon is closed, and it closes for a few days almost every year. This route is a graded dirt road.
Given that Glenwood Canyon closes almost every year (usually due to rockslides), CDOT should really suck it up and pave Cottonwood so they have an alternate route that doesn't add 4 hours (US 40).
There's a major construction project going on in Glenwood adjacent to the existing ancient bridge over the Colorado River. I don't know yet if they are widening the old bridge or gradually replacing it or what. All I know is that it's always been mighty claustrophobic driving over that thing for as long as I can remember.
PALEEEEZZE! the traffic in town last week with Glenwood closed was insane. its really crazy when you think that people are diverted that far off 70.