Title text: Also possibly several miles beyond that.
This is a re-imagined road sign by Randall. The message is "be careful" because at the most basic level, a vehicle is a "box with wheels", and the rapid development of technology means that human physiology hasn't had time to adapt to the modern world yet.
- [An American Diamond warning sign with the following message on it: You're in a box on wheels hurtling along several times faster than evolution could possibly have prepared you to go. Next 5 miles.]