Jason Olivier • December 1, 2025

What to Do After a Car Accident in Louisiana (The First 24 Hours)

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December 1, 2025

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If you’re in a car accident in Louisiana, your first priorities are safety, documenting the scene, getting checked for injuries, and being careful with insurance statements. Stay calm and take it step by step—even a minor crash can have long-term effects. Whether your accident happened on I-12, the Causeway, or anywhere across the Northshore, knowing what to do can protect your health, your finances, and your rights. Olivier Law Firm LLC in Mandeville helps accident victims throughout Louisiana navigate the aftermath and get the support they need.


What To Do After a Car Accident in Louisiana


Car accidents are stressful and confusing, especially on busy roads like I-12 or the Lake Pontchartrain Causeway. If you’re ever in this situation—whether it’s a major wreck or a fender-bender—having a clear plan can make a huge difference.

Here’s what you need to do, step by step:


1) Make Safety Your First Priority

  • Move vehicles out of traffic if possible and safe to do so.
  • Turn on your hazard lights.
  • Check yourself, your passengers, and anyone else involved for injuries.
  • If anyone is hurt, call 911 right away—even for what seem like minor injuries.

Tip: Even low-speed collisions can cause hidden injuries. Don’t ignore pain, dizziness, or confusion.


2) Document the Scene

  • Take clear photos of all vehicles, the surrounding area, road signs, license plates, and any visible injuries.
  • Get the names, phone numbers, and insurance information of all drivers involved.
  • Collect contact info for any witnesses. Their perspective can be important later.
  • Make a quick written note (or voice memo on your phone) about what happened—memories fade fast.

On the Northshore, police often respond quickly on major routes like I-12 or the Causeway. Always wait for an officer to make an official report if possible.


3) Seek Medical Attention Promptly

  • Even if you feel fine, see a doctor soon after the accident.
  • Some injuries (like whiplash, concussions, or soft-tissue damage) don’t show up right away.
  • Medical records are key for both your health and any potential insurance or legal claims.

4) Be Careful With Insurance Statements

  • Notify your insurance company as soon as you can, but stick to the facts.
  • Do not admit fault or give detailed recorded statements to any insurance adjuster (even your own) without talking to a lawyer—what you say can be used against you later.
  • Don’t rush to accept a quick settlement offer, even if bills are piling up. These offers are often much less than what you actually deserve.

5) Know Your Rights and Get Help If You Need It

If your car accident happened anywhere on the Northshore—or anywhere in Louisiana—Olivier Law Firm LLC in Mandeville is here to help you:


  • Understand your legal options
  • Handle all communication with insurance companies
  • Pursue compensation for injuries, vehicle damage, lost wages, and more

You can read more about what to expect after a crash on our Car Accidents page, or learn about broader Personal Injury help.


After a Crash, Don’t Go It Alone


Even a minor accident can lead to major headaches if not handled properly. If you’ve been in a wreck—on the Causeway, I-12, US-190, or any Northshore road—get advice before making big decisions.


Request a free case evaluation from Olivier Law Firm LLC in Mandeville, LA. We’ll review your accident, explain your options, and handle the details so you can focus on recovery.

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