Central Artery (I-93)/Tunnel (I-90) Project

by Donald W. Marshall, Bechtel/Parsons Brinckerhoff, Boston, MA, United States,

Document Type: Proceeding Paper

Part of: Preparing for Construction in the 21st Century

Abstract: This paper is intended to provide an overview of the Boston Central Artery/Tunnel Project (CA/T) Project; a $4.9 billion USD interstate highway constructed underground through a densely populated urban area. Beyond the technology of design and construction, this project demonstrates the sensitivity to the environment that is essential for any underground development in an urban area.

Subject Headings: Highways and roads | Highway and road design | Infrastructure construction | Underground construction | Sustainable development | Urban areas | North America | Massachusetts | United States | Boston

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