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

  • Canada, US officials soon to settle planned Detroit bridge issue
    February 5, 2015
    An end to a thorny issue is close at hand concerning who will fund construction of a border customs plaza on the US side of a planned bridge linking Canada and the United States. US President Barack Obama’s US$4-trillion budget did not set aside any money for the plaza for a second consecutive year, further irritating Canadian officials who are overseeing construction of the bridge. It appears that the Canadian government might end up footing the entire bill, according to a report in Toronto’s Globe a
  • How Florida paved the way for availability payments in the US
    November 21, 2014
    New financing models have been used to deliver key transport links in the US - * Patrick D Harder and Brandon J Davis Florida Department of Transportation’s (FDOT) public-private partnership (PPP) programme has made impressive progress, setting precedents for US transportation planning and funding. On March 26th 2014, FDOT opened 16km of new reversible express lanes as part of its US$1.8 billion I-595 Corridor Roadway Improvements Project. Just a few months later, on August 3rd 2014, FDOT opened twin tunnel
  • Boom in Asian infrastructure investment
    February 8, 2012
    Investment in China and India continues unabated, but other nations on the continent are eager to attract companies as Patrick Smith reports Asia is still booming despite the current economic crisis, and new infrastructure programmes are constantly coming on stream. Powerhouses China and India, with their double-digit growth figures and huge infrastructure plans (in scope and cost), are leading the way and are still magnets for businesses wishing to expand, both in terms of facilities and customers. But oth
  • Land costs push up the price tag of the Dhaka-Chittagong Expressway
    August 23, 2018
    Ballooning land acquisition costs are pushing up the cost of the proposed 217km Dhaka-Chittagong Expressway, according to media reports. Under the project, the highways directorate has already widened 190km of the two-lane highway to four-lanes and constructed three flyovers. The sources also said now the agency has estimated the cost for constructing the full 217km at nearly US$2.4 billion without land acquisition cost.