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Roads and the Environment: Lessons from the Yiba Expressway

Chris Bennett's picture

My last project in China before transferring to Europe and Central Asia in 2008 was the Yichang-Badong (Yiba) expressway. This was a US$ 2.2 billion expressway through very challenging terrain, including the ‘Three Gorges National Park’. 
 
It was massive—as evidenced by the following:

  • 172 km of expressways and 35.4 km of inter-connecting roads
  • 148 bridges for a total length of 70 km
  • 75 tunnels for a total length of 61 km
  • 3.75 million m3 of earthworks
  • US$ 12.6 million/km
Faced with these challenges, including the longest tunnel of 7.5 km, the Hubei provincial government was concerned about the potential negative environmental impact of the project. These concerns were echoed by some at the Bank who I recall saying ‘why on earth would you want to put an expressway through a national park?’

The answer was quite simple. The expressway was going ahead with or without the World Bank’s involvement. The Hubei government wanted the Bank to assist them in making the project an example of how to construct an expressway through an environmentally sensitive area with minimal impacts. Management fully supported this and I was tasked with helping realize this vision, although unfortunately I was not involved with the implementation.

Road safety is everyone's responsibility. Mine too.

Said Dahdah's picture

Here is a quiz question for you: "You are driving on a highway and you suddenly realize that you just missed the intended exit ramp. What would you do?"  Most people would hopefully say “Go to the next exit ramp.” However, as we recently found out, 12% of truck drivers in China said: “Back up or turn-around to the missed exit ramp.”

Featured Tools: Toolkit for Public-Private Partnerships in Roads & Highways

Anna Barbone's picture

The Toolkit for Public-Private Partnerships in Roads and Highways is intended to be a key reference guide for public authorities in developing countries for the development of their PPP programs in the highways sector. However, much information on the subject is readily available, notably through the internet, and the Toolkit has not vocation nor pretends to be a unique reference on the subject.

Featured Tools: Peformance-based Contracting Resource Guide

Anna Barbone's picture

The Peformance-based Contracting Resource Guide is designed to assist national and sub-national road agencies in developing and transition countries to launch or enhance a performance-based contracting (PBC) program to manage and maintain their road networks. The Guide contains information and practical documentation to: