“动脉”如何打通？听听三位交通人的讲述

Core Insights - The transportation sector in Sichuan is experiencing significant growth, with multiple major projects set to complete by the end of December, including the Chengdu to Ya'an railway and the Yakan and Wenma highways, enhancing connectivity and economic development in the region [5][6][8]. Transportation Infrastructure Development - Chengdu Shuangliu International Airport has surpassed an annual passenger throughput of 50 million, becoming the fourth airport in mainland China to reach this milestone [5][11]. - The construction of the Yakan Expressway is considered a major achievement in highway construction, overcoming challenging geographical conditions, and is expected to elevate the standard of highway construction in Sichuan [6][8]. - The total length of expressways in Sichuan has grown from zero in 1995 to 6,820 kilometers by the end of 2017, with projections to exceed 7,000 kilometers in the near future [8]. Railway Expansion - The opening of the Chengdu to Ya'an railway is anticipated to enhance the logistics network, with the railway system increasingly modernized and capable of handling a diverse range of cargo [9][10]. - The frequency of the China-Europe Railway Express (Chengdu) has increased significantly, from one or two trips per week to three daily trips, reflecting the growing logistics capacity [9][10]. Airport Growth and International Connectivity - The annual passenger throughput at Chengdu Shuangliu International Airport has been increasing at nearly 10% annually, with the airport achieving significant milestones every three years [11]. - The number of international routes from Chengdu Airport has expanded from 100 to 112, establishing a strong and diverse international flight network [11].