Commercial vehicle accidents in the DFW Metroplex are unfortunately common — the sheer volume of freight traffic moving through Dallas on I-35, I-20, I-30, and I-45 means breakdowns and accidents happen daily. What separates a well-managed incident from a costly, drawn-out one is almost always preparation and fast, correct decision-making in the immediate aftermath.
Whether you're an owner-operator, a fleet manager coordinating from dispatch, or a driver sitting on the shoulder of I-635 at 2 AM, this guide gives you a clear, actionable sequence to follow. Save it, share it with your drivers, and make sure your breakdown contact list is updated before you need it.
Step 1 — Secure the Scene Immediately
The moments immediately after a commercial vehicle accident are the most dangerous. Your first priority is scene safety — for yourself, your passengers, and other road users.
- Move the vehicle if possible and safe — if the vehicle is drivable and can be moved out of active traffic lanes, do so. A vehicle sitting in a live lane on a Dallas freeway is a secondary accident waiting to happen.
- Activate hazard lights immediately — do this before anything else, even before you get out of the cab.
- Deploy reflective triangles — FMCSA regulations require placement at 10 feet, 100 feet behind, and 100 feet ahead of the stopped vehicle. This is a legal requirement and a life-safety measure. Do it within 10 minutes of stopping.
- Stay off the roadway — if you must exit the vehicle, move to the shoulder or barrier side. Never stand between your vehicle and moving traffic.
- Check for injuries — assess yourself and any passengers. Call 911 immediately if there are injuries.
DFW-Specific Note: Texas law requires you to move your vehicle to the nearest safe location if it is drivable and no one is seriously injured. Leaving a drivable vehicle blocking a freeway lane in Dallas can result in a citation — and significantly increases your liability exposure.
Step 2 — Call Emergency Services and Document Everything
Once the scene is secured, your next priorities are making the right calls and starting documentation — both of which directly impact your insurance claim and any potential legal liability.
Call 911 if there are injuries, significant property damage, or if the accident involved another vehicle. In Texas, you are legally required to report accidents involving injury, death, or damage exceeding $1,000. For commercial vehicles, the threshold for reporting is effectively always met.
While waiting for emergency services, begin documenting:
- Photos of all vehicles involved from multiple angles
- Photos of the road surface, skid marks, debris field, and signage
- License plates, insurance cards, and driver information of all parties
- Names and contact information of any witnesses
- Your exact location — highway, direction, mile marker or nearest exit
- Time of accident and current weather and road conditions
- Any dashcam footage — note the timestamp and do not overwrite
If your vehicle carries hazmat placards, communicate this to 911 dispatch immediately. This changes the entire emergency response protocol and must be disclosed at first contact.
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Step 3 — Call Your Towing and Recovery Provider
Once emergency services have been called and the scene is documented, contact your heavy duty towing and recovery provider immediately. The sooner you make this call the sooner the right equipment can be dispatched — and in a major DFW corridor accident, clearing the scene quickly is critical for traffic management and reducing your secondary liability exposure.
When you call, be ready to provide:
- Your exact location — highway, direction, mile marker
- Vehicle type, configuration, and approximate weight
- Loaded or empty — this determines the recovery equipment needed
- Nature of the accident — rollover, jackknife, collision, off-road
- Whether emergency services are already on scene
- Any hazmat involvement
Dallas Texas Heavy Duty Towing operates 24/7 across the entire DFW Metroplex and maintains a full fleet of heavy recovery equipment — from underlift wreckers for disabled vehicles to heavy rotators for rollovers and jackknifed trailers. Call (214) 833-8676 and our dispatch team will get the right unit moving to your location immediately.