The document discusses Siemens' eHighway project, which aims to electrify heavy duty road transport. It notes that heavy duty transport accounts for a large portion of transportation emissions. The eHighway system combines overhead electric lines on roads with hybrid trucks that can receive power from the lines. Siemens has built a test track and is working with truck manufacturers. Potential applications include shuttle transport over short distances, powering vehicles at ports and mines, and long-haul freight transport.