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Not that you didn’t already know this, but: If you’re within an area code of D.C. on the 19th or 20th, don’t even think of getting in your car. The Secret Service just released traffic warnings for inauguration, and it’s every bit as thoroughgoing as you’d expect. Traffic will be cut off from the federal core from 3 pm on Monday the 19th all the way through 7 am on Wednesday the 21st.

Here’s the gpa01-09inaugsecplans1, plus map.