Recognize the warning signs that you’re too tired to drive – Warning signs of sleepiness include, but are not limited to:
• Having difficulty keeping your eyes open and focused, and/or having heavy eyelids.
• Difficulty keeping your head up.
• Drifting from your lane, swerving, tailgating and/or hitting rumble strips.
• Inability to clearly remember the last few miles driven.
• Missing traffic signs or driving past your intended exit.
• Yawning repeatedly and rubbing your eyes.
• Feeling irritable or restless.
To remain alert and prevent a fall-asleep crash -
• Get plenty of sleep the night before a long trip.
• Stop driving if you become sleepy. Fatigue impacts reaction time, judgement and vision, causing people who are very sleepy to behave in similar ways those who are drunk.
• Travel at times when you are normally awake, and stay overnight rather than driving straight through.
• Schedule a break every two hours or every 100 miles.
• Drink a caffeinated beverage. Since it takes about 30 minutes for caffeine to enter the bloodstream, find a safe place to take a 20-30 minute nap while you’re waiting for the caffeine to take effect.