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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Interpretation Response #11-0198 ([Landstar Transportation Logistics, Inc.] [Mr. Wes Pace])

Below is the interpretation response detail and a list of regulations sections applicable to this response.

Interpretation Response Details

Response Publish Date:

Company Name: Landstar Transportation Logistics, Inc.

Individual Name: Mr. Wes Pace

Location State: FL Country: US

View the Interpretation Document

Response text:

March 22, 2012



Mr. Wes Pace
Director, Hazardous Materials Compliance
Landstar Transportation Logistics, Inc.
13410 Sutton Park Drive, South
Jacksonville, FL 32224

Ref. No. 11-0198

Dear Mr. Pace:

This responds to your August 17, 2011 request for clarification of § 177.834(a) in the Hazardous Materials Regulations (HMR; 49 CFR Parts 171-180). You provide a photograph showing one row of pallets loaded side-by-side with four drums per pallet leaving a void space between pallets and a second row of pallets containing five gallon pails. The five gallon pails are shrink wrapped together and to the pallet. Two straps secure the load. You indicate that the HMR are silent in regards to securement of a packaging to a motor vehicle. Based on the photograph provided in your letter, you ask if this shipment would be in violation of the securement requirements in § 177.834(a).

You are correct in your understanding that specific methods of securement are not provided in § 177.834(a). Section 177.834(a) requires any hazardous material package that is not permanently attached to a motor vehicle to be secured against shifting, including relative motion between packages, within the vehicle on which it is being transported under conditions normally incident to transportation. Further, general requirements addressing protection of shifting cargo are found in the Federal Motor Carrier Safety Administration Regulations (49 CFR Parts 300-399), specifically under §§ 393.100 to 393.106. These requirements allow varied methods of securement, such as blocking with other freight, banding, or use of tie-downs or load-locks.

Based on the photograph and information provided in your letter, we cannot definitively determine whether the load is secure. However, securing the load by shrink wrapping the packages to a pallet and straping the pallets in place is one method for securing the load in accordance with § 177.834(a).

I hope this answers your inquiry. If you need additional assistance, please contact this office at 202-366-8553.



Ben Supko
Acting Chief, Standards Development Branch
Standards and Rulemaking Division


Regulation Sections

Section Subject
177.834 General requirements