连宿、连淮高速今日正式开通

Core Viewpoint - The opening of the Lianyungang section of the Liansu Expressway Phase I and the Lianhuai Expressway expansion is significant for regional economic development and integration into national initiatives like the Belt and Road Initiative [1][3]. Group 1: Infrastructure Development - The Liansu Expressway Phase I is a crucial part of Jiangsu Province's highway network, spanning 40.65 kilometers, built to a dual four-lane standard with a design speed of 120 km/h [3]. - The construction utilized advanced 3D paving technology, incorporating measurement robots and automated control systems to enhance construction precision and quality [3]. - The Lianhuai Expressway section in Lianyungang will expand from a dual four-lane to a dual eight-lane configuration, significantly increasing traffic capacity [3]. Group 2: Economic Impact - The completion of these expressways is expected to improve regional road networks, enhance traffic conditions, and stimulate local economic growth [3]. - The projects align with national strategies, particularly the Belt and Road Initiative and the Huai River Ecological Economic Belt, indicating their broader significance beyond local infrastructure [3].