Group 1 - The core viewpoint of the articles highlights the ongoing infrastructure development in Zibo, specifically focusing on the improvement of rural roads to enhance transportation and boost local economies [1][2] - The Taixi Road project spans 19.5 kilometers, with significant progress reported: 18 kilometers of concrete restoration and 8.3 kilometers of asphalt base layer completed, aiming for completion by the end of August [1] - The Kounan Road project is also progressing well, with all base work completed and asphalt layer work on schedule since its commencement in mid-May [1] Group 2 - Since 2021, Zibo has been actively implementing a rural road quality enhancement initiative, with a total of 124.8 kilometers of "Four Good Rural Roads" constructed and an investment of 70.277 million yuan expected to be completed by the end of 2024 [2] - The construction of "Four Good Rural Roads" has optimized the road network structure in the region, improving travel conditions for residents and supporting local businesses and tourism [2] - The local government plans to further integrate transportation with cultural tourism, aiming to create distinctive scenic areas that reflect local culture and enhance the appeal of Zibo [2]