Truck Talk: History of Truck Regulations

The rules governing commercial trucking in the United States did not appear overnight. They developed over nearly a century of crashes, legislative battles, and hard-won safety reforms. Knowing that history gives crash victims and their families a clearer picture of why today’s FMCSA standards exist and what it means when a carrier or driver ignores them.

The Early Years: Motor Carrier Act of 1935

The first significant federal attempt to regulate commercial trucking came with the Motor Carrier Act of 1935, which placed the trucking industry under the Interstate Commerce Commission (ICC). The law required carriers to obtain operating authority, set minimum safety standards, and established rate controls intended to stabilize a chaotic and often dangerous industry. Before 1935, trucks operated with almost no federal oversight, and crash rates reflected that absence of accountability.

The ICC era produced the first driver qualification requirements, early hours-of-service limits, and vehicle inspection rules. These were imperfect, but they established the principle that operating a commercial vehicle on public roads came with obligations to the public.

Deregulation and Its Consequences: The 1980 Motor Carrier Act

The political environment of the late 1970s pushed Congress toward deregulation. The Motor Carrier Act of 1980, signed by President Jimmy Carter, removed most federal entry controls in interstate trucking, eliminated rate floors, and made it far easier for new carriers to enter the market. According to The Regulatory Review, deregulation led to significant reductions in freight rates and by 1985 was saving shippers an estimated $7.8 billion annually in common carrier costs alone.

However, deregulation also created competitive pressures that pushed some carriers to cut corners on safety. The number of licensed carriers more than doubled by 1990, and not all of them maintained the same standards. The period following 1980 saw growing calls for stronger safety enforcement.

The Creation of FMCSA: A Safety-Focused Agency

The Federal Motor Carrier Safety Administration was created in 2000 when Congress separated trucking safety regulation from the broader Department of Transportation structure. The FMCSA took over administration of the Federal Motor Carrier Safety Regulations (FMCSRs), including driver qualifications, hours of service, vehicle inspections, cargo securement, and hazardous materials rules. Its mission was, and remains, reducing crashes, injuries, and fatalities involving large trucks and buses.

The FMCSA introduced the Compliance, Safety, Accountability (CSA) program in 2010, which scores carriers on safety performance across seven categories. This gave shippers and the public a way to assess carrier safety records and gave regulators tools to intervene before a crash occurred.

Key Regulatory Milestones That Protect Kentucky Drivers

Several specific regulations passed in recent decades have direct bearing on crash safety in Kentucky:

• Electronic Logging Devices (ELDs): Mandatory since December 2017 under 49 CFR Part 395, ELDs replaced paper logbooks and made it far harder for drivers to falsify their hours of service records.
• Entry-Level Driver Training (ELDT): New rules effective in 2022 require CDL applicants to complete formal training from an FMCSA-registered provider before taking their skills test, raising the bar for new drivers entering the industry.
• Drug and Alcohol Clearinghouse: Launched in January 2020, this database tracks CDL holders with drug and alcohol violations, preventing disqualified drivers from quietly moving to new carriers.
• Hours of Service reform (2020): Updated rules gave drivers more flexibility on breaks and sleeper berth splits while maintaining core safety limits.

The Motor Carrier Safety Program and Kentucky

The Motor Carrier Safety Program (MCSAP) is a federal grant program administered by the FMCSA that funds state-level truck safety enforcement. Kentucky participates in MCSAP, which supports the Kentucky State Police Commercial Vehicle Enforcement Division. MCSAP officers conduct roadside inspections, weigh stations checks, and post-crash inspections of commercial vehicles on Kentucky roads.

The regulatory framework enforced through MCSAP is the culmination of decades of safety rule development. When a Kentucky State Police officer places a truck out of service at a weigh station on I-75 for brake violations or hours-of-service records that do not add up, that moment reflects the full history of federal and state cooperation in commercial vehicle safety that began in 1935 and continues today. Each out-of-service order is a data point in the broader picture of whether a carrier is running a safe operation.

Why Regulatory History Matters After a Crash

When a crash happens on I-65 or I-64 in Kentucky, the regulatory framework developed over nearly 90 years is the baseline against which carrier and driver conduct is measured. If a carrier violated hours-of-service rules, failed to maintain a driver qualification file, or dispatched a driver who had not completed required training, those violations are not just technical infractions. They represent a departure from safety standards that exist because lives depend on them.

Attorney Jon Hollan has noted in Truck Talk discussions that understanding the regulatory history behind any given rule helps explain to juries why these standards were put in place and what is lost when they are ignored. For more on how truck crash claims are built around regulatory violations, see our truck accident practice area page.

Frequently Asked Questions

More Truck Talk Episodes