HOS Rules and Your CT Truck Accident Case

Commercial truck drivers are not free to drive as many hours as they want. Federal law sets strict limits on how long they can stay behind the wheel before taking a required rest break. When those rules are broken and someone gets hurt, the violation becomes a powerful piece of evidence in an injury case.

What the Hours of Service Rules Actually Say

The Federal Motor Carrier Safety Administration sets Hours of Service regulations that apply to most commercial truck drivers operating in the United States. The rules are detailed, but the core framework breaks down like this:

• Drivers may not drive more than 11 hours after 10 consecutive hours off duty

• Drivers must stop driving after 14 consecutive hours on duty, even if they have not reached the 11-hour driving limit

• After driving 8 cumulative hours, drivers must take a 30-minute break

• Drivers may not drive after 60 or 70 hours on duty over 7 or 8 consecutive days

The FMCSA’s Hours of Service rules exist for a straightforward reason. Fatigue affects reaction time, decision-making, and situational awareness. A tired truck driver controlling 80,000 pounds of cargo is a serious public safety risk.

Why Violations Matter in an Injury Claim

When a truck driver violates HOS regulations and a crash follows, that violation does not automatically win your case. But it creates a direct argument for negligence. The driver knew the rules. The trucking company knew the rules. And both had a legal responsibility to follow them.

In Connecticut, personal injury claims require showing that the other party failed to meet a reasonable standard of care. A federal safety regulation sets a clear, documented standard. If a driver exceeded their allowable hours before your accident, you have evidence that the standard was not met. This is the kind of evidence a Hartford truck accident lawyer will look for early in an investigation.

How That Evidence Gets Uncovered

Proving a HOS violation requires getting your hands on records that trucking companies do not always hand over willingly. Electronic logging devices, or ELDs, are now required on most commercial trucks. These devices automatically record driving time, engine activity, and location data. Other records that can reveal HOS violations include:

• Driver logs and paper records, where ELDs are not required

• Dispatch communications and trip schedules

• Fuel receipts and toll records

• GPS data from onboard tracking systems

Trucking companies are required to retain certain records, but those records can be lost, altered, or conveniently misplaced if a claim is not pursued promptly. Acting quickly after a crash matters. Your attorney can send a preservation demand to the carrier, putting them on notice that the records must be kept.

The Trucking Company’s Role

Drivers do not always violate HOS rules on their own initiative. In many cases, the pressure comes from the company. Tight delivery windows, unrealistic scheduling, and financial penalties for late loads can push drivers to keep moving when they should be resting.

If a trucking company encouraged or required a driver to exceed their legal driving hours, the company can be held liable alongside the driver. This is not an unusual situation. It gets into whether the employer created conditions that made the violation likely or even inevitable.

Brown Paindiris & Scott, LLP has been representing injury victims in Connecticut since 1977. The firm understands how commercial vehicle cases differ from standard car accident claims, and how to build a case around the federal regulations that govern the trucking industry.

What This Means for Your Case

Not every truck accident involves a fatigued driver. But when fatigue is a factor, HOS records can be among the most important evidence in your claim. They document what happened before the crash in black and white.

If you or someone you know was hurt in a crash with a commercial truck in Connecticut, speaking with a Hartford truck accident lawyer about what records may be available is a reasonable first step. The details of the hours leading up to a collision often tell a story that the crash report alone does not capture.