Wanted: Columbus Day traffic advice from DC Dopers

In Vienna and need to take I66 to Reagan for a 11am flight.

What’s traffic going to be like tomorrow morning??

It should be light, but you never know with 66. There is always construction and I’ve seen it backup at strange times.

I agree with MadMonk. I’ve seen traffic on 66 get backed up for hours, sometimes with an obvious reason, something without.