If you are coming through the DC/Virginia area during the week it is best to avoid the rush hours, if at all possible. Our rush hour going south starts at around 3:30 PM and can last until 6:30. Going north, in the morning, rush hour can start as early as 5:30 AM. If you have to be in the area during these times and have more than three in your car or have a hybrid, I would definitely recommend the HOV lanes.