An aerial image shows the completion of a major rail realignment project along the Xinyi-Changxing railway in Jiangsu province on Tuesday. Employees from China Railway Construction Corp's 24th bureau managed to conclude the project within four hours, minimizing its impact on neighboring conduits in operation. The State builder said the realignment forms a key part of efforts to facilitate the development of the Suqian-Lianyungang waterway in Jiangsu province, which will play a pivotal role in boosting regional logistics network.