运输服务提质、物流成本下降，“十四五”时期山东交通多项指标创新高

Group 1 - The core viewpoint of the article highlights Shandong's comprehensive transportation system development during the 14th Five-Year Plan, focusing on enhancing service quality and efficiency while reducing logistics costs [1][2] Group 2 - Shandong has constructed an international logistics corridor, with a total of 271 maritime foreign trade container routes, maintaining the top position among northern ports; the province has 68 international flight routes serving 19 countries and 34 foreign cities, and has operated 12,000 China-Europe freight trains over five years [1] - The province aims to reduce the social logistics cost as a percentage of GDP by 0.7 percentage points by 2025, down to 13.8%, and has cumulatively reduced transportation costs by 57 billion yuan; the railway and waterway cargo turnover is expected to double compared to 2020, exceeding the 14th Five-Year Plan target by five times [2] - The quality of passenger transport services has been significantly improved, with 79 trains on the Jinan-Qingdao high-speed railway achieving "bus-like" operations; 100% of eligible administrative villages have access to public transport, and six cities have been recognized as national "public transport cities" [2]