Certified in Logistics, Transportation and Distribution (CLTD) Practice Test 2025 – Your All-in-One Resource to Complete Exam Success!

The correct choice indicates that approximately 68% of the world’s tonne-kilometer movements involving crude oil and petroleum are transported by pipelines. This high percentage reflects the efficiency, cost-effectiveness, and safety of pipelines as a mode of transportation for these specific commodities.

Pipelines are particularly advantageous for the transportation of liquids like crude oil and petroleum due to their ability to move large quantities over long distances while minimizing handling and the risk of spills compared to other modes such as road or rail. The infrastructure of pipelines allows for continuous flow, which is ideal for the consistent supply chain demands of the oil and gas industry.

Additionally, pipelines require lower operational costs per tonne-kilometer compared to other forms of transportation. This contributes to their predominant share in oil and petroleum movement, making them the preferred choice for transporting these natural resources across various landscapes and geographies.