A car overturned on Connecticut ave today; Mike Riggs has a picture over here. As DCist’s Aaron Morrissey points out we’ve had them in the area during dry weather before – on the same ave, even.
If you’re less interested in this specific incident than the “how the hell do you manage that anyway” question then How Stuff Works has the writeup for you on how rollovers occur and why some vehicles are more prone to them. It’s interesting how little it can take to flip a vehicle if the angle and weight profile is right; you can see it on the above video that a small dip and sufficient speed will to it. I’d wager that the access road divider on Conn played a role here.
Either that, or Governor Christie decided to scoot over to the window for a better view.