金海湖服务区投入运营，去金海湖游玩，车程缩短半小时

Group 1 - The opening of the Chengping Expressway and the launch of the Jin Hai Lake Service Area, the first "dual-use" expressway service area in the country, significantly reduces travel time for visitors to Jin Hai Lake by approximately half an hour [1] - Previously, visitors had to exit at the Xiaguzhuang service area and take an additional half-hour detour to reach Jin Hai Lake; now, they can reach the scenic area within 5 minutes after exiting the service area [1] - The service area is directly connected to local roads, allowing local vehicles to access services such as refueling, charging, parking, and shopping without entering the expressway, enhancing travel experience [1] Group 2 - Jin Hai Lake is recognized as one of the first high-quality outdoor sports destinations in the country, hosting various high-profile events such as sailing, triathlons, marathons, and road cycling races [1] - The service area features a distribution square of over 50,000 square meters, providing essential functions for athletes during events, including registration, storage, and post-race dispersal [1] - In emergency situations, the service area will focus on isolation and material storage, providing accommodation and living support for related personnel [2] Group 3 - The service area includes a motel with rooms equipped with independent ventilation and heating systems, capable of accommodating hundreds of people temporarily [2] - An emergency supply storage area is available to meet food supply needs for 2-3 days, along with medical facilities and equipment to enhance emergency response capabilities [2]