The Government of Sierra Leone and U.S.-based company Acrow have officially signed a Memorandum of Understanding (MOU) for the long-anticipated financing and construction of the Lungi Bridge.

The agreement, based on a build-own-operate-transfer (BOOT) model, was attended by U.S. Ambassador to Sierra Leone, Bryan Hunt.

Acrow, a company with over 70 years of experience in bridge construction across more than 150 countries, including over 40 in Africa, is set to bring American technology, engineering, and project management to the significant infrastructure investment.

The United States government has expressed its commitment to ensuring the commercial success of this partnership for both nations.

When constructed, the bridge will shorten by a significant amount, the traveling distance from Freetown, the capital of Sierra Leone to Lungi, Port Loko district where the Freetown International Airport is located.

The Lungi Bridge project was one of the campaign promises made by Maada Bio during his 2018 presidential election campaign. Opposition parties and several Sierra Leonean have criticized the President over failure to fulfil his promise.

In 2019, the President launched the official tender process for investors. He made it clear then that Sierra Leone would not take on debt for the bridge, saying it must pay for itself over time and help boost the economy.

In January 2022, President Bio lamented at struggles to finance the project during a meeting with the UN Economic Commission for Africa (ECA).

In October 2023, President Bio spoke again about the bridge at a Town Hall meeting in Washington, D.C., saying, “I know I still owe you the Lungi Bridge. I have said it and I will do it.”

In December 2023, the government signed a Memorandum of Understanding with China Road and Bridge Corporation and the Atépa Group. The proposed bridge is expected to be 8 km long with an estimated cost of  $1.5 billion. Officials said a study would be completed within months and that construction could begin by the end of 2024 but that didn’t happen.