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Bridge, Sierra Leone

Bridge over the Sewa River

The Bandajuma-Liberia Border Road and Bridges project is supported by the European Union and aims to improve transport infrastructure while strengthening cross-border connectivity between Sierra Leone and Liberia. With the upgrading of 100 km of road and the construction of new bridges over the Sewa, Wanjie and Moa rivers, cross-border trade and cooperation in the Mano River Union is to be expanded. An important milestone in this major project is the construction of the new Sewa Bridge, a composite bridge that meets both current and future traffic flow and durability requirements.  It was designed and implemented as a composite bridge with a steel substructure and a reinforced concrete superstructure.

Client

National Authorizing Office (NAO) of Sierra Leone, Sierra Leone Roads Authority (SLRA)

Planning

since 2018

Planning Scope

Production supervision, construction supervision, project management, specialist welding services and coating inspections