going 75 down I-64 in virginia just outside richmond exit 214…heading eastbound (south)…sunday after thanksgiving 07…9:14 am…car is disabled in the left (hammer) lane…no signal no flashers no brakelights…i see the car swerve left miss the car…skid sideways facing the highway approx. 150 feet…sideways across both lanes left front tire hits the rumblestrip and punctures causing a barrel roll…truck lands upside down facing traffic on guardrails 50 feet to the right of the highway…confused???