At No. 3 among The 10 Most Dangerous Foods to Eat While Driving is TACOS. The scariest drive of my life was the night I picked up a mess of tacos at a Happy Mart/Taco Bell outside of Pikeville, KY, while headed for home down U.S. 23 before they straightened out the road at Jenkins. (If you've been there, you know what I'm talking about.)
Not on the list, three others I've managed a few times between Bristol and Abingdon are pizza, soup, and Chinese food (specifically, beef with broccoli). This should make you all feel better about driving northbound in that area on the interstate between 8:00 pm and 10:00 pm most any weekday, the usual hours of my exodus.
Thanks to David for turning me on to this link.