Central Artery I-93/tunnel (i-90) Project

<p>This preliminary design report documents the early planning stages of the Central Artery/Tunnel Project (CA/T) known locally as the Big Dig in Boston Massachusetts. Undertaken by Bechtel/Parsons Brinckerhoff for the Massachusetts Department of Public Works the report focuses on design contract D001A specifically the Kneeland Street to Congress Street section of the project. This report provides insights into the initial design considerations and engineering challenges involved in one of the most complex and expensive highway projects in U.S. history. It offers a valuable resource for understanding the complexities of urban infrastructure development and the long-term impact of large-scale construction projects on city landscapes.</p><p>This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact and remains as true to the original work as possible. Therefore you will see the original copyright references library stamps (as most of these works have been housed in our most important libraries around the world) and other notations in the work.</p><p>This work is in the public domain in the United States of America and possibly other nations. Within the United States you may freely copy and distribute this work as no entity (individual or corporate) has a copyright on the body of the work.</p><p>As a reproduction of a historical artifact this work may contain missing or blurred pages poor pictures errant marks etc. Scholars believe and we concur that this work is important enough to be preserved reproduced and made generally available to the public. We appreciate your support of the preservation process and thank you for being an important part of keeping this knowledge alive and relevant.</p><br>