WORKING PAPER ITLS-WP-19-21 Overview of Australian Urban Road Tunnels By Peter Ridley Institute of Transport and Logistics Studies, University of Sydney Business School, NSW 2006, Australia November 2019 ISSN 1832-570X INSTITUTE of TRANSPORT and LOGISTICS STUDIES The Australian Key Centre in Transport and Logistics Management The University of Sydney Established under the Australian Research Council’s Key Centre Program. NUMBER: Working Paper ITLS-WP-19-21 TITLE: Overview of Australian Urban Road Tunnels “Ask not for whom the road tolls; it tolls for thee.” Bowdlerised from: John Donne [1624]; Devotions Upon Emergent Occasions, Meditation XVII. This paper collates data (location, size, cost of construction, ABSTRACT: maintenance and operation) on long Australian urban road tunnels exceeding 1 km in length with opening dates up to 2020. An understanding of traffic behaviour, demand and toll revenue leads to estimations of return on investment and costs. Operating constraints and parameters; traffic flow, pollution and energy consumption are used to evaluate the performance of the tunnels along with their safety (accidents and fire) record. EY WORDS: AUTHORS: Ridley CONTACT: INSTITUTE OF TRANSPORT AND LOGISTICS STUDIES (H73) The Australian Key Centre in Transport and Logistics Management The University of Sydney NSW 2006 Australia Telephone: +612 9114 1824 E-mail:
[email protected] Internet: http://sydney.edu.au/business/itls DATE: November 2019 Overview of Australian Urban Road Tunnels Ridley Introduction Urban road tunnels in Australia have been the subject of considerable public controversy regarding cost, efficacy and safety. The purpose of this document is to collect data relevant to these issues for major Australian road-tunnels including; • tunnel location and geometry, • cost of construction, maintenance and operation, • traffic demand, toll revenue and return on investment, • operating constraints and performance parameters; traffic flow, pollution, energy consumption, • safety; traffic accidents and fire incidents.