Truck Accidents on Maui’s Dairy Road: Commercial Vehicle Liability

Dairy Road in Kahului carries one of the highest concentrations of commercial vehicle and airport traffic on Maui, and it has been identified as a high-accident corridor due to its mix of heavy trucks, multiple unsignalized intersections, and constant flow of passenger vehicles serving Maui’s main airport and commercial hub.

If you were injured in a truck accident on Dairy Road, an attorney can help you build a strong claim: they investigate the crash, identify all liable parties, and pursue the recovery available to you under Hawaii law.

Dairy Road in Kahului Has Its Fair Share of Dangers

Dairy Road is a section of State Route 380 maintained by the Hawaii Department of Transportation and running from Mayor Elmer F. Cravalho Way to the Haleakala Highway and Keolani Place intersection near Kahului Airport. The road handles a high volume of freight trucks, delivery vehicles, rental car shuttle buses, and passenger cars simultaneously, often during peak travel hours when airport arrivals and commercial deliveries converge.

A heavy mix of freight, airport, and retail traffic moves through a short stretch of this corridor, which has drawn attention as one of Kahului’s more collision-prone roadways. Unsignalized turning points along the corridor leave right-of-way unclear.

Commercial trucks making deliveries to the warehouses and distribution facilities along Dairy Road must execute wide turns across traffic lanes and may have limited rear and side visibility. The combination of large vehicle blind spots, driver fatigue common among long-haul or early-morning delivery operators, and the compressed layout of the Dairy Road corridor creates conditions that result in T-bone collisions, rear-end impacts, and side-swipe crashes involving smaller vehicles.

Who Is Liable in a Maui Truck Accident on Dairy Road?

Commercial truck accident liability on Dairy Road may involve more parties than a standard passenger vehicle crash. The truck driver may be personally liable for negligent driving, including failing to yield, running a red light or stop sign, operating while fatigued, or exceeding load limits. The trucking company that employs or contracts with the driver may bear liability under respondeat superior, the legal doctrine holding employers responsible for employee negligence committed in the course of employment.

Additional liable parties may include the company that loaded the truck’s cargo if improper loading contributed to a rollover or spill, the vehicle manufacturer or maintenance company if a mechanical defect caused the crash. If a road design or signalization failure at a specific Dairy Road intersection played a role in the accident, the State of Hawaii could be liable. Dairy Road is a state highway, so a claim of that kind proceeds against the State under the State Tort Liability Act, which carries its own two-year filing deadline under Hawaii Revised Statutes (HRS) section 662-4.

Federal Trucking Regulations That Apply to Dairy Road Commercial Vehicles

Commercial trucks operating on Maui roads, including Dairy Road, are subject to federal oversight by the Federal Motor Carrier Safety Administration, which regulates hours-of-service limits for drivers, vehicle inspection and maintenance standards, drug and alcohol testing requirements, and cargo securement rules. Violations of FMCSA regulations are highly relevant evidence in a commercial truck accident case because they can establish that the trucking company or driver failed to meet the minimum safety standards required by federal law.

Obtaining a trucking company’s driver logs, inspection records, dispatch communications, and vehicle maintenance files is a critical early step in any Dairy Road truck accident case. These records are often subject to destruction after a relatively short retention period, which is one reason why retaining an attorney and sending a formal evidence preservation letter to the trucking company promptly after a crash is so important.

Hawaii No-Fault Rules and Truck Accident Claims in Maui

Hawaii’s no-fault PIP system provides immediate medical coverage of at least $10,000 under HRS section 431:10C-103.5 regardless of fault. In a serious Dairy Road truck accident, however, PIP limits may be exhausted quickly given the severity of injuries that large commercial vehicles typically cause. HRS section 431:10C-306(a) abolishes tort liability for most motor vehicle accidents, but section 431:10C-306(b) restores it where the injury involves death, significant permanent loss of use of a part or function of the body, permanent and serious disfigurement, or medical-rehabilitative expenses exceeding an amount set in that statute, any of which is common in commercial truck crashes.

Under HRS section 663-31, Hawaii follows a modified comparative negligence rule. An injured person may recover damages as long as their share of fault is not greater than the combined fault of the parties they are suing. If their share is greater, they recover nothing, and any award is reduced proportionally by their degree of fault. If several defendants are involved, section 663-10.9 governs how responsibility for the resulting damages is allocated among them.

Injuries and Damages in Maui Dairy Road Truck Accidents

Collisions between commercial vehicles and passenger cars on Dairy Road commonly produce injuries that are more severe than those from typical car-to-car accidents. The size and weight differential means that occupants of smaller vehicles may suffer traumatic brain injuries, spinal cord injuries, multiple fractures, internal organ damage, and in the most serious cases, fatal injuries. Treatment costs for these injuries can be substantial and may continue well beyond the initial emergency care.

In a successful truck accident claim, recoverable damages may include all past and future medical expenses, lost wages and lost earning capacity, costs of long-term rehabilitation or in-home care, and non-economic damages for pain, suffering, and permanent disability. Hawaii places no cap on economic damages, so the full documented value of those losses may be presented at trial, while HRS section 663-8.7 limits pain and suffering to $375,000 unless the case falls within an exception listed in HRS section 663-10.9(2).

Hawaii sets a two-year deadline for personal injury lawsuits under section 657-7, measured from the date of the crash. A wrongful death action arising from a Dairy Road truck accident carries its own two-year deadline under section 663-3, running from the date of death. Claims involving the State or a county are subject to separate notice and filing requirements, which is one reason the calendar should be confirmed early.

Truck Accident Dairy Road Maui: Liability Quick Reference

Potentially Liable Party	Basis for Liability
Truck driver	Negligent driving, fatigue, traffic violations (HRS §663-1)
Trucking company	Respondeat superior; negligent hiring, training, or supervision
Cargo loading company	Improper load causing rollover or cargo spill
Vehicle manufacturer	Defective brakes, steering, or other component (products liability)
Government entity	Defective road design or signalization at Dairy Road intersection (HRS ch. 662 for State; HRS §46-72 for Maui County)
Maintenance contractor	Failed to identify or repair known mechanical defect

Frequently Asked Questions

How is a truck accident claim different from a regular car accident claim in Hawaii?

Truck accident claims often involve additional liable parties such as the trucking company and cargo loaders, are subject to federal FMCSA regulations, and typically involve more complex insurance structures with higher policy limits.

How soon should I contact an attorney after a Dairy Road truck accident?

As soon as possible. Trucking companies often dispatch their own investigators immediately after a serious crash, and critical evidence including driver logs and onboard data recorders must be preserved before they are altered or destroyed.

What if the truck driver was an independent contractor rather than an employee?

Trucking companies sometimes attempt to avoid liability by classifying drivers as contractors. An attorney can investigate the actual working relationship and determine whether the company retains liability under Hawaii and federal law.

Where are Maui truck accident lawsuits filed?

Personal injury and wrongful death lawsuits arising from Maui truck accidents are filed at the Second Circuit Court, located at Hoapili Hale, 2145 Main Street, Suite 106, in Wailuku.

A truck accident on Dairy Road or elsewhere on Maui deserves a thorough investigation and aggressive representation. Our Hawaii personal injury practice areas⁠ at Leavitt, Yamane & Soldner include claims involving commercial vehicle crashes and serious injuries. We work on a contingency-fee basis, meaning you pay no legal fees unless we recover compensation for you.

Contact our Maui legal team⁠ today at (808) 537-2525 to start your free case evaluation.

Last reviewed: August 2026

Attribution: This post was reviewed by Attorney James T. Leavitt.

Disclaimer: Content is provided for informational purposes only and does not constitute legal advice. Consult a licensed Hawaii attorney for guidance specific to your situation.