Group 1 - The G351 Jiajin Mountain Tunnel is set to open soon, reducing travel time through Jiajin Mountain from 1 hour to 10 minutes [1] - Sichuan aims to complete an annual construction investment of 260 billion yuan, with 179.95 billion yuan invested in infrastructure from January to August [1] - The province ranks second in fixed asset investment growth among major economic provinces in China [1] Group 2 - Highways are the main focus of Sichuan's transportation investment, with 26.406 billion yuan invested in the Xixiang Expressway by the end of August, accounting for 45% of the total investment of 58.738 billion yuan [1] - From January to August, Sichuan completed 89.25 billion yuan in highway construction, with a total of 40 kilometers of highways built [1] - Sichuan is the third province in China to exceed 10,000 kilometers of highway mileage, with plans to surpass 11,000 kilometers this year and invest over 268 billion yuan [1] Group 3 - In addition to highways, national and provincial trunk roads and inland waterway projects are also accelerating, with 41.7 billion yuan invested in national and provincial trunk roads from January to August [2] - A total of 36 new projects have started, including 685 kilometers of new or upgraded national and provincial trunk roads, achieving 63.8% of the annual target [2] - Inland waterway investment reached 3.91 billion yuan, a year-on-year increase of 6.9%, with nine projects, including the Minjiang Longxikou hydropower hub, accelerating construction [2]