Skip to main content

Cost soars for Bangladesh’s Karnaphuli River Tunnel

Amid concern over cost rises, Bangladesh has issued a request for expression of interest to engage a consultant for the proposed the Karnaphuli River Tunnel. The estimated cost to build the Karnaphuli Tunnel has risen by US$205 million, according to the government’s Bridge Authority. A report in the Financial Express newspaper said the original 2km tunnel proposal was prepared two years ago based on a feasibility study. According to Bridge Authority officials, the cost to build the 3.4km tunnel has ri
April 14, 2015 Read time: 2 mins
Amid concern over cost rises, Bangladesh has issued a request for expression of interest to engage a consultant for the proposed the Karnaphuli River Tunnel.

The estimated cost to build the Karnaphuli Tunnel has risen by US$205 million, according to the government’s Bridge Authority.

A report in the Financial Express newspaper said the original 2km tunnel proposal was prepared two years ago based on a feasibility study. According to Bridge Authority officials, the cost to build the 3.4km tunnel has risen 8% a year and it is expected to grow further on the preparation of the project design.

Cost estimates did not include almost $130 million in customs duty and VAT – value added tax - along with the cost to purchase 18 hectares of land for a workers’ camp and a construction site including a jetty. Inflationary pressure was also cited as one of the contributors to the growing cost.

China Communication Construction Company is responsible for building the tunnel under a government-to-government agreement.

The Karnaphuli River divides the Chittagong district and three bridges already serve the region. But traffic growth is putting pressure on the infrastructure, according to the website of the Bridge Authority.

Chittagong at the mouth of the river is Bangladesh’s main sea port and largest commercial city that sees most of the country’s export and import activities. The tunnel would connect directly with the Dhaka-Chittagong-Cox Bazar Highway.

Width of the river at the site of the proposed tunnel is 700m and the water depth is between 9-11m. The indicative length of the proposed Tunnel is 2000 meters.

Related Content

  • Questions and delays afflict some key Indonesian transport project
    March 28, 2014
    Indonesia’s transport expansion programme is seeing new projects commence, but others afflicted by questions over feasibility and delays. Questions over the economic feasibility of the proposed Sunda Strait Bridge project have been raised by the Public Works Ministry. This mega-project is intended to provide a road link between Sumatra and Java. But construction of the 30km structure could cost up to US$23 billion and might not be fully recovered, even if the investor collects toll fees under a 100-year con
  • Fluor and ACS Infrastructure Canada win Gordie Howe Bridge deal
    October 2, 2018
    Bridging North America will build the Gordie Howe Bridge, named after a famous Canadian ice hockey player and leading scorer A partnership including Fluor Canada and ACS Infrastructure Canada has been chosen to design, build, finance, operate and maintain the Gordie Howe International Bridge project. The client, Windsor-Detroit Bridge Authority (WDBA), announced the appointment of Bridging North America group in the Canadian city of Windsor, across the Detroit River from Detroit in the US state of Michig
  • Eurasia Tunnel wins prestigious IRF award
    March 8, 2018
    New road connection linking Europe to Asia scoops IRF Global Road Achievement Award The Eurasia Tunnel was built to connect the Asian and European sides of Istanbul for the first time via a 3.4km twin-deck road tunnel going underneath the seabed. The 14.6km Eurasia Tunnel route was identified based on extensive feasibility studies conducted in 2005 for the Ministry of Transport, Maritime Affairs and Communications of Turkey. Its main aim was to relieve Istanbul’s transcontinental traffic pressure, reduce
  • Croatia’s Peljesac Bridge progressing
    June 11, 2020
    China Road and Bridge Corporation is working through the pandemic period.