There are charging piles in Xiasha service area. Because there is a charging station called Jiurong New Energy in Xiasha Service Area, the first one is * * *, and there are eight DC fast charging piles, the price is 1.5 yuan once, so you need to download a special APP. Expressway service area refers to a place for passengers and drivers to rest, and should provide parking lots, public toilets, gas stations, vehicle repair shops, restaurants and canteens, with an average distance of about 50 kilometers. The construction scale of service area should adapt to the future traffic growth.