Tunnel Road Construction in Antananarivo (Capital of Madagascar)

Project: Study of road construction and level junctions for the construction of a tunnel in the city of Antananarivo (Capital of Madagascar).

Main project: Ministry of Public Works of Madagascar.

Date: 2017

Description: The excavation of the tunnel was determined and two levels were designed
nodes at the tunnel exits. For the execution of the project, the following were done:

  • Detailed planning and positioning of nodes
  • Road construction study of the tunnel
  • Rainwater runoff hydraulic study
  • Marking study
  • Topographic survey in the wider area of ​​the tunnel