If the Apocalypse ever happens, I think the Tribulation will begin at the intersection of New Hampshire Avenue and the Beltway, in White Oak, MD. Never have I seen such a concentration of transportation calamities. The latest? Four lanes ramping down to two, in the space of a hundred feet, just as one exits the eastbound Beltway to northbound New Hampshire Avenue.
Truly, a sign of the end times. (Actually, I wonder if many cars don’t actually suffer their end times trying to merge there.)