Core Viewpoint - The transformation of highway service areas into consumer landmarks is driven by an increase in the duration of stay for passing drivers, particularly with the rise of electric vehicles, which require longer charging times [6][9]. Group 1: Consumer Experience and Behavior - The average stay time for drivers at the Yangcheng Lake service area has increased from 15 minutes to 45 minutes [6]. - Electric vehicle drivers typically spend around 30 minutes charging, compared to the 5 minutes for traditional fuel vehicles, leading to more opportunities for consumption [6][7]. - The service area is enhancing the consumer experience by integrating local cultural elements and unique products, such as the Yangcheng Lake hairy crab plush toys, which have attracted visitors [6][7]. Group 2: Economic Impact and Development - Highway service areas are evolving from basic fuel stations to multi-functional hubs that contribute to the road economy, showcasing local culture and products [8][9]. - The development of service areas is categorized into three stages: basic fuel provision, expanded services including dining, and the current phase focusing on unique experiences and diverse offerings [8]. - The commercial value of service areas extends beyond direct sales, as they can stimulate local tourism and cultural industries, enhancing regional economic impact [8][9]. Group 3: Future Directions and Strategies - Future transformations of highway service areas will align with local economic development plans, maximizing the use of local resources and creating new industry integration points [9]. - There is a call for exploring new "transportation + industry" development models and optimizing service areas for logistics and renewable energy integration [9]. - The potential for further commercial exploitation of service areas remains, with a focus on converting traffic into experiences that drive consumption and enhance regional economic and cultural influence [9].