TECHNICAL ASSISTANCE TO THE CONTROL AND SUPERVISION WORKS FOR THE SETTLEMENT OF BITUMINOUS ROADS NATITINGOU- PORGA ROAD LENGTH: 102 KM
The Natitingou – Porga road (102 km) represents one of the most important parts of the Inter-state National Road N.3 which connects Benin and Burkina Faso. The road is a two carriageway highway with 3 bridges (average length 25 metres).
The project focuses on supervising the works concerning bituminous settlement in the NATITINGOU- PORGA road.
The project included upgrading works, rehabilitation and widening works of urban roads.
Hydraulic: road surface drainage with the drainage of stormwater runoff from the road surface and the surfaces adjacent.
Subsurface drainage and Erosion protection measures for the slopes along the roads.