Driving Hours, Logbooks and the Records That Follow a Truck Crash

If a large truck hit your car, you may have heard that the driver was over the hours or too tired. Those words can be hard to sort out. Truck driver hours of service crash records are the logs and trip papers that show when a commercial driver was driving, on duty, or resting. They can show whether federal driving limits were followed, but they cannot show every moment before a crash on their own. Here is how the rules work, which records matter, and where they fit in a claim in Virginia.

What Are the Commercial Truck Hours of Service Regulations?

Hours of service regulations are federal rules that limit how long a commercial truck driver may drive and stay on duty before resting. The Federal Motor Carrier Safety Administration (FMCSA) oversees the program, and its FMCSA hours of service page explains the basics. Federal law lets the Secretary of Transportation set maximum hours of service for motor carrier employees (49 U.S.C. 31502).

The rules are meant to limit driver fatigue. A tired driver is a danger to everyone on the road, including people in passenger cars.

Responsibility is shared. The federal rules in part 325 of subchapter A or in this subchapter say that when a duty is prescribed for a driver, the motor carrier must require the driver to follow it (49 CFR 390.11). If the motor carrier is also the driver, the driver is bound too. That is why a crash review often looks at both the person behind the wheel and the company that dispatched the trip.

What Federal Hours-of-Service Rules Require

For a driver of a property-carrying truck, the core limits are 11 hours of driving inside a 14-hour window. That window starts after the driver comes on duty following 10 consecutive hours off duty (49 CFR 395.3). A driver may not drive after that 14-hour period ends.

The same rule also requires breaks. With some exceptions, driving is not permitted once more than 8 hours of driving time have passed without at least a consecutive 30-minute interruption in driving status.

Weekly limits apply as well. A driver may not drive after 60 hours on duty in 7 consecutive days, or after 70 hours on duty in 8 consecutive days, depending on whether the carrier runs trucks every day of the week. An off-duty period of 34 or more consecutive hours can end a 7- or 8-day period (49 CFR 395.3).

Exceptions can change the picture. A driver who encounters adverse driving conditions and cannot, because of those conditions, safely complete the run within the maximum driving time or duty time may drive up to two more hours beyond the maximum allowable hours to finish the run or reach a safe place, except as provided in paragraph (h)(3) of that section (49 CFR 395.1). Short-haul drivers may qualify for a separate exception. Whether an exception applies depends on the facts of the trip.

Property-Carrying and Passenger-Carrying Drivers

Drivers who carry freight and drivers who carry passengers follow different rules. Passenger-carrying drivers may not drive more than 10 hours after 8 consecutive hours off duty. They also may not drive after 15 hours on duty following 8 consecutive hours off duty (49 CFR 395.5).

Travel time is another detail. For property-carrying drivers, time spent traveling at the carrier’s direction, without driving or other duties, counts as on-duty time. The exception is when the driver gets at least 10 consecutive hours off duty upon arriving at the destination (49 CFR 395.1). Trip and dispatch records can show whether that rule applied.

A crash report or driver file may show which category of driver and trip was involved. That matters because the category tells a reviewer which limits to check.

Records That Can Show Fatigue or a Violation

The two main sources are the driver’s record of duty status and the supporting documents behind it. A driver must record duty status for each 24-hour period, using the methods the federal rule describes (49 CFR 395.8).

Many carriers use an electronic logging device (ELD). A carrier required to use an ELD must use only an ELD on FMCSA’s registered list (49 CFR 395.22). A carrier must also keep a back-up copy of ELD records for 6 months, on a device separate from the one holding the original data.

Supporting documents are the second source. Carriers keep items such as bills of lading, dispatch and trip records, expense receipts tied to on-duty time, electronic messages, and payroll records (49 CFR 395.11). Under 49 C.F.R. § 395.11, a motor carrier must retain supporting documents in such a manner that they may be effectively matched to the corresponding driver’s record of duty status. Except drivers for a private motor carrier of passengers (nonbusiness), a driver must submit to the driver’s employer the driver’s supporting documents within 13 days of either the 24-hour period to which the documents pertain or the day the document comes into the driver’s possession, whichever is later. No motor carrier or driver may obscure, deface, destroy, mutilate, or alter existing information contained in a supporting document.

A log can disagree with a receipt or a dispatch time. That gap is a question to examine. It is not proof of a violation by itself.

Why Fatigue Matters in a Truck Crash

Fatigue matters because federal rules bar a driver from operating while alertness is impaired. No driver may operate a commercial motor vehicle when ability or alertness is so impaired, or so likely to become impaired, through fatigue, illness, or any other cause, that it is unsafe (49 CFR 392.3). In a grave emergency where the hazard to occupants or other highway users would be increased by compliance, the driver may continue to the nearest place at which that hazard is removed.

This fatigue standard stands on its own. It is separate from the hours limits, so a driver can face questions about alertness even when a log looks compliant on paper.

Fatigue is also only one factor among many. Weather, road conditions, speed, following distance, and the actions of other drivers can all play a role. Hours of service records help examine whether fatigue was present. They do not prove it alone.

How Hours-of-Service Records Are Reviewed After a Crash

Records are usually reviewed by comparing them with other evidence to build a trip timeline. Investigators and attorneys may line up logs with the crash report, electronic data from the truck, fuel and toll receipts, dispatch messages, and witness statements. Each source can confirm or contradict the others.

Carriers have duties here. A motor carrier must make all records and information about an accident available to authorized federal, state, local, and third-party representatives within the time a request or investigation specifies. It must also keep an accident register for 3 years after each accident (49 CFR 390.15).

A single log entry usually shows duty status, not what happened in the final minutes before impact. Read together with other evidence, though, the records can narrow the questions. Whether the records are complete and reliable depends on the facts of each trip.

Why Hours of Service Rules Matter in Truck Accident Cases

Hours of service records can help show whether a driver or carrier followed federal rules. They are one part of a wider investigation. A rule violation is not automatically a cause of a crash.

More than one party may be responsible.

Timing matters too. Virginia requires a driver involved in a crash with injury or death to stop and report it to police immediately (Va. Code §§ 46.2-371, 46.2-894). Virginia generally allows two years from the date of injury to file a personal injury lawsuit (Va. Code § 8.01-243(A)); the clock runs from the date of injury, not the date of discovery, with narrow exceptions. That two-year period applies to filing a lawsuit, not to reporting a crash. Some claims carry notice requirements that run out sooner.

Fatal Crashes and the Questions Families Ask

When a crash causes a death, the legal path is different. A Virginia wrongful death action is filed by the decedent’s personal representative within two years of the death (Va. Code §§ 8.01-50(C), 8.01-244(B)), on behalf of the family members the statute protects.

The same logs, supporting documents, and carrier records described above are often part of a fatal crash review. Because the records can be requested by authorized investigators, families often find that the timeline matters as much as the crash itself.

Where Hours-of-Service Records Fit in a Commercial Vehicle Crash Case

Hours of service records sit alongside the crash report, medical records, vehicle damage, and witness accounts. No single source settles a commercial vehicle case.

The firm represents people hurt in car and commercial truck crashes. The firm has an office in Winchester and an office in Harrisonburg, and it serves people from the Shenandoah Valley, Richmond, and Henrico County. The firm’s guide to commercial vehicle accidents in Virginia covers the wider picture.

Truck driver hours of service records can be useful because they show a timeline, not a final answer. They show what the federal rules allowed and what was recorded. Read with the other evidence, they help show what happened on the road.