The American Transportation Research Institute (ATRI) is seeking motor carrier data to measure the effects of the Federal Motor Carrier Safety Administration's hours of service provision that substantially altered the sleeper berth
exception affecting drivers' ability to split sleeper berth time.
ATRI will collect data quarterly in an effort to track changes in driver safety performance and measure it against the overall safety impacts of the 2004 hours of service rules, which included a more flexible sleeper berth provision.
"Many parts of the trucking industry have expressed concern over the potential safety implications of the new sleeper berth rule," said Dave Osiecki, ATA's vice president of Safety, Security and Operations. "This data collection effort provides a great opportunity for carriers to share their safety experience under this new sleeper berth rule to see how it compares with the previous, more flexible rule. The analysis of this data could form the basis of an argument for change."
ATRI's study represents the second stage of data collection as part of its continuing research to measure the safety impacts of the hours of service rules changes. Information required includes collision and driver injury data covering the period Jan. 1 through March 31, 2006. Data by participating motor carriers should be submitted no later than April 30, 2006. ATRI will be collecting this same data on a quarterly basis throughout 2006. Carriers interested in providing data can contact ATRI's Virginia Dick at (770) 432-0628 or at vdick@trucking.org.
ATRI published the findings from its first hours of service study, "Safety Impacts of the New Hours of Service," in February, analyzing the safety effects of the 2004 rules. The study compared the data with previous hours of service rules that had governed driver health, safety and carrier productivity for decades. This research found that the 2004 driver work and rest rules generated significant improvements in driver safety performance.
ATRI is the trucking industry's not-for-profit research organization. It is engaged in critical research relating to freight transportation's essential role in maintaining a safe, secure and efficient transportation system.
ATRI Seeks Motor Carrier Input for HOS Study
The American Transportation Research Institute (ATRI) is seeking motor carrier data to measure the effects of the Federal Motor Carrier Safety Administration's hours of service provision that substantially altered the sleeper berth
More Safety & Compliance

Avoiding Winter Pileups: Don’t Become the Next Link in the Crash-Chain
Winter roadway “pileups” aren’t one crash — they’re a chain reaction. Here’s what triggers them, how truck drivers can spot the danger early, and what to do if you're suddenly trapped in the mess.
Read More →
FMCSA’s Motus System Is Coming. What Fleets Need to Know Now
The long-awaited registration system promises a single portal — and tighter fraud controls.
Read More →
Nominations Open for HDT Truck Fleet Innovators 2026
Heavy Duty Trucking is searching for forward-looking leaders at trucking fleets as nominations for HDT’s Truck Fleet Innovators 2026. Deadline is May 15.
Read More →
Freightliner Expands Detroit Assurance with New Intersection and Turning Safety Tech
Detroit’s next-generation ABA6 safety system adds cross-traffic detection and enhanced side guard assist with left-turn protection, targeting high-risk urban scenarios.
Read More →
'Beyond Compliance,' Regulations, Driver Coaching on ATRI’s 2026 Research List
The American Transportation Research Institute will examine driver coaching, regulatory impacts — including the "Beyond Compliance" concept —and weather disruptions that shape trucking operations.
Read More →
FMCSA Revamps DataQs to Improve Fairness, Speed of Reviews
New requirements add firm deadlines and independent review steps, addressing long-standing complaints about inconsistent rulings and slow response times.
Read More →
FMCSA Extends Paper Medical Card Exemption … Again
Five states still aren't ready to accept commercial driver medical exam information directly from the medical examiner's registry.
Read More →
HDT Honors the Best New Products of 2025 at TMC [Photos]
Heavy Duty Trucking's Top 20 Products awards recognize the best new products and technologies. Check out the award presentations at the 2026 Technology & Maintenance Council annual meeting.
Read More →
Detroit Engines: Trusted Performance, Built for What's Next
The Detroit® Gen 6 engine platform proves that real progress doesn’t require a complete redesign. Built on 20 years of trusted technology, these engines are designed for efficiency, stronger performance, and greater reliability than before. And they do it all while complying with 2027 EPA standards on every mile.
Read More →
Aperia Expands Halo Platform with Steer-Tire Inflation System, Fifth-Wheel Integration
Aperia Technologies introduced a new automatic tire inflation system for steer axles and a partnership with Fontaine Fifth Wheel to integrate coupling status into its Halo Connect platform.
Read More →
