Electronic Logging Device Data After a Truck Crash

After an electronic logging device truck crash, many families ask what the truck’s records show. An electronic logging device, or ELD, is a tool that records a commercial driver’s time on the road. In a crash, that record may help show whether the driver stayed within federal hours-of-service limits.

This page explains what an ELD records, how the federal limits work, and why timing matters. ELD data is one piece of a larger picture. It does not decide a claim by itself.

What Is an Electronic Logging Device?

An electronic logging device is hardware and software that connects to a commercial vehicle’s engine. It records how long the driver drives, rests, and works. 49 C.F.R. § 395.8 sets out these duty status rules.

Before ELDs, many drivers kept handwritten paper logs. The device makes logging more automatic and more consistent. That is one reason it comes up so often in questions about truck crashes.

The Federal Motor Carrier Safety Administration publishes the hours-of-service rules that ELDs help track. Those rules are the standard against which a logged day is measured. Knowing that standard is the first step in reading any log.

What Does an ELD Record?

An ELD automatically records the date, the time, and the truck’s location. It also records engine hours, vehicle miles, and the driver’s, vehicle’s, and motor carrier’s identification. 49 C.F.R. § 395.26 lists these data elements. 49 C.F.R. § 395.26 lists these data elements.

When a truck is moving, the device adds an automatic entry if no duty status change happened in the past hour. Under 49 C.F.R. § 395.24, a driver must input the driver’s duty status by selecting among the categories available on the ELD, which include off duty, sleeper berth (only if sleeper berth is used), driving, and on-duty not driving. 49 C.F.R. § 395.24 covers those choices.

A record is only as complete as the device and the way people use it. They must also annotate each change or addition. 49 C.F.R. § 395.30 sets out those duties. So a log is a starting point for review, not a final answer.

The Hours-of-Service Rules an ELD Helps Track

Under 49 C.F.R. § 395.3, a driver of a property-carrying commercial motor vehicle may drive a total of 11 hours during the period that section defines. That period starts after 10 consecutive hours off duty. 49 C.F.R. § 395.3 sets these limits.

Driving is generally not permitted once more than 8 hours of driving have passed without a 30-minute break. 49 C.F.R. § 395.3 reads: “Except for drivers who qualify for either of the short-haul exceptions in § 395.1(e)(1) or (2), driving is not permitted if more than 8 hours of driving time have passed without at least a consecutive 30-minute interruption in driving status.” Weekly limits also apply. Which weekly limit applies depends on whether the carrier runs every day of the week.

Exceptions may apply, including short-haul exceptions, so the limits for a given trip need a close look. Separately, federal hours-of-service rules under 49 C.F.R. § 395.3 bar a motor carrier from permitting or requiring a driver of a property-carrying commercial motor vehicle to drive after 60 or 70 hours on duty in the periods set by that section. 49 C.F.R. § 392.3 is a separate impairment rule with no hour limits. It bars a driver from operating a commercial motor vehicle while impaired, or so likely to become impaired, by fatigue, illness, or any other cause that it is unsafe to begin or continue driving, and it bars a motor carrier from requiring or permitting that operation. In a case of grave emergency where compliance would increase the hazard, the driver may continue to the nearest place where that hazard is removed. An ELD helps show whether logged hours stayed within these limits on the day of a crash.

Why ELD Data May Matter After a Truck Crash

An electronic logging device truck crash claim often starts with one question: did the logged hours follow the rules? A log showing a driver past the driving limit may be relevant to questions about fatigue.

One day tells only part of the story. A pattern across several days may help show how a driver’s schedule affected alertness. Records can also build a timeline of the truck’s movements and status before a crash.

West Virginia law adds another layer. W. Va. Code § 55-7-32 limits certain noneconomic damages against an employer defendant in injury or wrongful death cases involving a commercial motor vehicle requiring a commercial driver’s license, and the limit is not available to an employer defendant without the minimum commercial motor vehicle insurance the section sets. Under W. Va. Code § 55-7-32, this section does not apply if the civil action involving a commercial motor vehicle arises from an incident for which an operator or driver is found to have, at the time of the incident, operated a commercial motor vehicle in excess of the hours of operation established under state or federal regulations. The section took effect July 1, 2024, and applies only to causes of action arising after that date.

Limits of ELD Data and Other Evidence

In an electronic logging device truck crash case, ELD data is one source of information. It has real limits, and it should be read alongside other records.

Devices can malfunction. When one does, the driver must note the problem and give written notice to the carrier within 24 hours. The driver must keep manual records until the device is serviced. The carrier must correct the malfunction within 8 days of discovery or the driver’s notice, whichever comes first. 49 C.F.R. § 395.34 explains these steps.

Tampering is banned. No driver or carrier may make a false report about duty status. No one may block or reprogram an ELD so it stops recording accurately. 49 C.F.R. § 395.8 sets out these prohibitions. A carrier also may not alter or erase the original hours information. 49 C.F.R. § 395.30 covers that rule.

Other records may help compare the log with what happened. These can include dispatch messages, fuel receipts, and inspection reports. Drivers must submit supporting documents to their employers. 49 C.F.R. § 395.11 describes those documents. The Sedona Conference guidance says parties and judges should actively manage electronically stored information, including company records.

Why Timing Matters for Trucking Records

Carriers must keep records of duty status and supporting documents for at least 6 months from the date of receipt. 49 C.F.R. § 395.8 sets that minimum.

The minimum is not a promise of longer storage. Companies must keep records for the minimum periods in federal retention rules. Under 49 C.F.R. § 379.3, companies subject to that part shall retain records for the minimum retention periods provided in appendix A, after which “the records may be destroyed at the discretion of each company’s management,” and the provisions of that part “shall not be construed as excusing compliance with the lawful requirements of any other governmental body prescribing longer retention periods for any category of records.” 49 C.F.R. § 379.3 provides that companies subject to this part shall retain records for the minimum retention periods provided in appendix A to this part. Under 49 C.F.R. § 379.3, companies subject to the part must retain records for at least the minimum periods listed in appendix A, and after those periods records may be destroyed at the discretion of each company’s management, although the part is not to be read as excusing compliance with any other governmental body’s longer retention requirements for any category of records.

Six months can pass quickly after a crash. Families often spend that time in hospitals, rehabilitation, or insurance calls. Early attention to records may help identify and request what matters before it is gone.

Keep any crash paperwork you have. Write down what you remember while it is still fresh. Bring those notes when you talk with the firm, and avoid guessing about what the logs show.

West Virginia generally sets a limited time to file injury and wrongful death claims, and exceptions may apply. Timing questions are worth raising early.

How ELD Evidence Fits Into Who May Be Responsible

A truck crash can involve more than one party. These may include the driver, the company that employs the driver, and the vehicle’s owner. West Virginia’s statute defines an “employer defendant” to include the owner of the commercial vehicle, the operator’s employer, and any other person with legal control over the vehicle or operator. W. Va. Code § 55-7-32 contains those definitions.

ELD records may be one part of how those questions get answered. They are not the only part. Maintenance, training, and how a company supervised its driver may also matter.

Injuries can change a family’s life for a long time. The firm’s spinal cord injury page covers how these injuries affect a claim. The firm’s pages on traumatic brain injury, wrongful death, and commercial truck accidents cover related questions.

Organizing Your Information After a Crash

If you are researching a truck crash that hurt someone you love, you do not have to sort out the records alone. You may be caring for a loved one with a brain or spinal cord injury. Or you may be facing a wrongful death after a collision with a commercial truck. The firm handles car, truck, and commercial vehicle accident claims across West Virginia.

If a truck crash has left someone you love hurt, the driver’s logs may matter to your questions. You can reach out to the firm for a free case review, with no obligation to continue, through its contact page.