UHMMMM....you've now given me pause......I would probably get on a roller coaster before I drove either of those. Been a passenger far too many times - would not be able to handle either as a driver...........heck, I've got enough trouble just dealing with Route 13 through Delaware and the Maryland and Virginia Eastern Shore.
Route 13 on the Eastern Shore is a cake walk in comparison. The only bad part is going through Dover.
I'm not even intimidated on the NJ turnpike until I reach the Tapenzee.
The Baltimore Beltway is a challenge but the Capital Beltway? I don't venture there unless I have to and I know my life insurance is up to date and I'm righ with my maker if you know what I mean....a rush hour that starts at 6 AM does't end until 7 or 8 PM, bumper to bumper at 70+ mph plus random, unexplained, high speed lane changes combined with construction zones and lane closures every 5 miles....wait, maybe I should't be so afraid of roller coasters after all!