Core Insights - The development of a comprehensive transportation network centered around Lhasa has significantly improved accessibility to various regions in Tibet, enhancing both tourism and local commerce [1][11][13] Transportation Infrastructure - The "Five Cities Three Hours" economic circle has been established, connecting Lhasa with Shigatse, Shannan, Nyingchi, and Nagqu, facilitating easier travel and logistics [1][11] - The total length of roads in Tibet has reached 124,900 kilometers, with high-grade roads like Lalin, Lazhe, and Larna being completed, contributing to the rapid transportation network [11] Tourism Impact - The tourism season has seen increased foot traffic in local businesses, such as a yogurt shop near the Potala Palace, which has expanded its operations fivefold since opening in 2007 [1][3] - Tourists have expressed positive feedback regarding the improved travel conditions compared to previous years, highlighting the ease of access to the region [1][3] Supply Chain and Logistics - The logistics sector has diversified, with a significant increase in the variety of goods transported to Tibet, including chemical and electronic products, alongside traditional items like food and construction materials [9] - The volume of goods transported through the Lhasa West Railway Freight Yard reached 3.5084 million tons, marking a 7.27% increase year-on-year [9] Local Business Growth - Local businesses, such as the yogurt shop, have benefited from improved transportation, allowing them to source fresher ingredients from farther locations, thus enhancing product quality [7][9] - The yogurt shop's daily sales have exceeded 1,400 servings, indicating strong demand and the need for expanded supply chains [5][7]