Summer Road Risks: 5 Common Mistakes to Avoid During the 100 Deadliest Days

From Memorial Day to Labor Day, the roads don’t take a vacation.

This 100-day stretch sees a spike in traffic due to more vacationers, inexperienced drivers, and summer roadwork. Whether you’re commuting or taking a family trip, avoiding these five common mistakes can keep you safer behind the wheel.

1. Speeding: The Shortcut That Backfires

Speeding may shave minutes off your trip, but in busy summer traffic, it cuts your reaction time and raises crash severity.

Here’s what speeding costs you:

• Less time to respond to sudden stops

• More serious collisions if things go wrong

• Hefty fines and insurance hikes

Try this instead:

• Leave a few minutes earlier

• Use real-time traffic navigation

Read more: Top Defensive Driving TechniquesTrending Top Defensive Driving Techniques Defensive DrivingTrending Top Defensive Driving Techniques Defensive Driving

2. Distracted Driving: One Glance Can Cost You

Distractions like texting, changing playlists, or snacking are dangerous—especially during the 100 Deadliest Days.

Common distractions include:

• Checking your phone

• Adjusting GPS or radio

• Eating or drinking while driving

Stay focused:

• Put your phone away

• Set your route before you go

• Always scan the road for unexpected hazards

Related article: Staying Safe on the Road: Defensive Driving Tips for the 100 Deadliest DaysTrending Staying Safe Road Essential Defensive Driving Tips 100 Deadliest Days Defensive Driving

3. Drunk Driving: Celebrate Smart

Summer BBQs and parties are fun—but alcohol and driving don’t mix. Even one drink impairs your skills.

Risks include:

• Increased likelihood of DUI incidents

• Legal consequences, injury, even death

Safer alternatives:

• Use a rideshare or designated driver

• Celebrate responsibly—your family and loved ones matter

4. Drowsy Driving: Don’t Underestimate Fatigue

Long trips and evening sun can make fatigue sneak up on you, but drowsy driving impairs judgment just like alcohol. In fact, driving while tired can be just as dangerous as being drunk behind the wheel. 

Warning signs:

• Heavy eyelids or zoning out

• Drifting in lanes or missing exits

• Frequent yawning

Stay alert:

• Get quality sleep before driving

• Take breaks every 2 hours

• Share driving duties when possible

Learn more about the dangers of drowsy drivingTrending Asleep Wheel Dangers Drowsy Driving Defensive Driving and why staying alert matters.

5. Aggressive Driving: Keep Calm Under Pressure

Tailgating, weaving, honking—stress brings out aggressive behaviors that increase crash risk.

Better tactics:

• Leave earlier to avoid stress

• Play calming music or use navigation apps

• Let it go—no need to engage with aggressive drivers

Read more: 5 Tips for Defensive Drivers to Stay Calm Behind the WheelTrending 5 Tips Defensive Drivers Calm Road Rage Defensive Driving

Even If You're Running Late, Tired, or Frustrated…

• Even if you’re behind schedule

• Even if the kids are restless

• Even if other drivers seem reckless

You still control your choices. Defensive driving isn’t about perfection—it’s about preparation. Stay calm. Stay focused. And get home safe.

FAQs

What are the “100 Deadliest Days”?

They run from Memorial Day to Labor Day—when traffic fatalities spike due to increased driving, teen drivers, and road hazards.

Why is summer driving riskier? 

You’ll see more young and inexperienced drivers, distracted road users, and construction delays—all increasing crash potential.

How can I improve everyday driving? 

In addition to avoiding common mistakes, check out the Top Defensive Driving TechniquesTrending Top Defensive Driving Techniques Defensive DrivingTrending Top Defensive Driving Techniques Defensive Driving to sharpen your awareness and reaction skills.

Stay Sharp, Stay Safe

Avoiding the five most common summer driving mistakes—speeding, distractions, impaired or drowsy driving, and aggression—can make all the difference during the 100 Deadliest Days. Keep your focus on the road, your emotions in check, and your schedule realistic. A little planning, patience, and awareness can help ensure every drive ends the way it should: safe, smooth, and stress-free.