DEVELOPMENT OF AN INVESTMENT STRATEGY FOR PROMOTION OF HIGH SPEED RAIL IN IRELAND: AN EXERCISE IN JOINT PLANNING BY TWO NATIONAL RAILWAYS.

1996 ◽  
Vol 117 (1) ◽  
pp. 6-18
Author(s):  
A W SMYTH
Keyword(s):  
High Speed ◽  
Investment Strategy ◽  
High Speed Rail ◽  
Joint Planning

scholarly journals Benchmark of the Trends of Spatial Inequality in World Megaregions

2021 ◽  
Vol 13 (11) ◽  
pp. 6456
Author(s):  
Ziqi Liu ◽  
Ming Zhang ◽  
Liwen Liu
Keyword(s):  
United States ◽  
High Speed ◽  
Investment Strategy ◽  
The United States ◽  
Spatial Inequality ◽  
Theil Index ◽  
High Speed Rail ◽  
International Learning ◽  
Regional Product ◽  
Index Measure

There have been growing concerns around the world over the rising spatial inequality (SI) amid fast and vast globalization. This paper presents an effort to benchmark the conditions and trends of spatial inequality in 37 megaregions in the United States, Europe, and China. Furthermore, the study selected three megaregion examples and analyzed the effect of developing high-speed rail (HSR) as an infrastructure investment strategy on reshaping the spatial pattern of job accessibility. The study measures spatial inequality with the Theil index of gross regional product and with the rank-size coefficient of polycentricity. Results show that spatial inequality exists and varies in magnitude within and between megaregions. On average, Chinese megaregions exhibited the level of spatial inequality about two times or more of those in the U.S. and European megaregions. The decade between 2006 and 2016 saw a decrease in the Theil index measure of megaregional inequality in China, but a slight increase in the United States and Europe. Fast growing megaregions exhibit high levels and rising trends of spatial inequality regardless of the country or continent setting. HSR helps improve mobility and accessibility; yet the extent to which HSR reduces spatial inequality is context dependent. This study presents a first attempt to assess and compare the spatial inequality conditions and trajectories in world megaregions aiming at promoting international learning.

scholarly journals Latest Urban Rail Demand Forecast Model System in the Tokyo Metropolitan Area

2017 ◽  
Vol 2668 (1) ◽  
pp. 60-77 ◽  
Author(s):  
Hironori Kato ◽  
Daisuke Fukuda ◽  
Yoshihisa Yamashita ◽  
Seiji Iwakura ◽  
Tetsuo Yai
Keyword(s):  
Metropolitan Area ◽  
High Speed ◽  
Travel Demand ◽  
Route Choice ◽  
Investment Strategy ◽  
Model System ◽  
High Speed Rail ◽  
Tokyo Metropolitan ◽  
Tokyo Metropolitan Area ◽  
Urban Rail

A model system to forecast urban rail travel demand technically supported the formulation of the Tokyo Urban Rail Development Master Plan for 2016. The model system was included in the forthcoming 15-year urban rail investment strategy for Tokyo and was used to make a quantitative assessment of urban rail projects, including 24 new rail development projects that had been proposed in response to expected changes in sociodemographic patterns, land use markets, and the government’s latest transportation policy goals. The system covered the entire urban rail network within the Tokyo metropolitan area, with approximately a 50-km radius and a population of more than 34 million. The system would have to have handled more than 80 million trips per day. Three demand models were used to predict daily rail passenger link flows: urban rail, airport rail access, and high-speed rail access. These practical models had unique characteristics, such as incorporating differences in behavior between older and younger travelers, reflecting expected influences of urban redevelopment on trip generation and distribution, highlighting urban rail access to airports or high-speed-rail stations, examining effects of in-vehicle crowding on rail route choice, and deploying mode choice models for urban rail station access–egress for rail route choice. The authors concluded that the model system would be well calibrated with observed data for reproducing travel patterns, identifying potential problems, assessing proposed projects, presenting results with high accuracy, and assisting decision making of urban rail planners.

High Speed Rail in Northern England Tactics and Policies for Implementing Mega Plans by Modular Incrementalism

2020 ◽  
Vol 46 (3) ◽  
pp. 466-484
Author(s):  
Ian Wray ◽  
David Thrower ◽  
Jim Steer
Keyword(s):  
High Speed ◽  
Investment Strategy ◽  
High Speed Rail ◽  
Late Professor ◽  
Urban Dynamics ◽  
Decision Making Processes ◽  
Critical Problems ◽  
1960S And 1970S ◽  
The 1960S ◽  
East West

Britain lags behind many other countries in its provision of high-speed rail. This paper looks in depth at the challenges of providing high-speed rail links, east–west, across Northern England, identi fied as a key issue by former Chancellor of the Exchequer George Osborne in his Northern Powerhouse speech in 2014. We ask what can be learned from the politics of Britain's successful motorway programme in the 1960s and 1970s, and from the plan advanced for High Speed North by the late Professor Sir Peter Hall and colleagues, published some weeks before Osborne's speech. Introducing the concept of centripetal urban dynamics, we doubt whether the suppression of public transport demand by the Covid 19 virus will be long lasting. Thus the Hall Plan still has remarkable relevance, especially in its tactics for sequencing investment, which we term modular incrementalism. Some updating is needed, so that the investment strategy focuses on super critical problems for rail investment. We conclude with recommendations for the High Speed North project itself and re flect on wider implications for decision-making processes.

Research on Prediction of High-Speed Rail Trains Delay Time

CICTP 2020 ◽  
2020 ◽  
Author(s):  
Jing Shi ◽  
Qiyuan Peng ◽  
Ling Liu
Keyword(s):  
Delay Time ◽  
High Speed ◽  
High Speed Rail

THE HIGH-SPEED RAIL HANDBOOK: A TECHNICAL GUIDE1

2018 ◽  
Vol 8 (3) ◽  
pp. 515-530
Author(s):  
Massimo Zucchetti1,2 ◽  
◽  
Keyword(s):  
High Speed ◽  
High Speed Rail

High-Speed Rail Networks, Capacity Investments and Social Welfare

2019 ◽  
Author(s):  
Valentina Bracaglia ◽  
Tiziana D'Alfonso ◽  
Alberto Nastasi ◽  
Dian Sheng ◽  
Yulai Wan ◽  
...  
Keyword(s):  
Social Welfare ◽  
High Speed ◽  
High Speed Rail

The Impact of High-Speed Rail on the Spatial Structure of Chinese Urban Agglomerations

2020 ◽  
Vol 46 (3) ◽  
pp. 379-397
Author(s):  
Chunyang Wang
Keyword(s):  
High Speed ◽  
River Delta ◽  
City Size ◽  
High Speed Rail ◽  
Local Conditions ◽  
Urban Agglomerations ◽  
Large Cities ◽  
Spatial Systems ◽  
Economic Concentration ◽  
The Impact

This paper measures the spatial evolution of urban agglomerations to understand be er the impact of high-speed rail (HSR) construction, based on panel data from fi ve major urban agglomerations in China for the period 2004–2015. It is found that there are signi ficant regional diff erences of HSR impacts. The construction of HSR has promoted population and economic diff usion in two advanced urban agglomerations, namely the Yang e River Delta and Pearl River Delta, while promoting population and economic concentration in two relatively less advanced urban agglomerations, e.g. the middle reaches of the Yang e River and Chengdu–Chongqing. In terms of city size, HSR promotes the economic proliferation of large cities and the economic concentration of small and medium-sized cities along its routes. HSR networking has provided a new impetus for restructuring urban spatial systems. Every region should optimize the industrial division with strategic functions of urban agglomeration according to local conditions and accelerate the construction of inter-city intra-regional transport network to maximize the eff ects of high-speed rail across a large regional territory.

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