O firmă de curierat a eliminat virajele la stânga din traseele mașinilor și a economisit 30 de milioane de litri de combustibil

In 2004, UPS implemented a strategy to reduce left turns, leading to significant fuel savings and lower carbon emissions. Research indicates that limiting left turns can enhance traffic efficiency and safety, particularly in busy intersections. While some cities have adopted this approach, it may require longer routes for drivers. However, studies suggest that the overall traffic flow improves, making it a viable solution for urban areas. UPS's experience shows that longer routes can sometimes be more efficient if they reduce waiting times at intersections.