Strengthening of access routes to the Constantine suspension bridge

The Independence Bridge is of critical importance as a vital structure in Constantine. However, both the bridge itself and its access routes face slope stability challenges. A specific site adjacent to the bridge presents a deep-seated landslide risk reaching depths of up to 60 meters.

The main interventions include:

• Detailed analysis of data collected from geotechnical investigations.
• G5 mission across all concerned sites for a comprehensive risk assessment.
• Regular monitoring of all existing structures to detect any signs of movement or deformation.
• Implementation of topometric and inclinometric monitoring systems to track real-time changes in soil and structural behavior.
• Proposal of appropriate stabilization systems to reinforce slope stability and prevent landslides.
• Assessment of drainage galleries to ensure effective groundwater flow and minimize the risk of soil saturation.
• Provision of technical assistance throughout the execution phase to ensure proper implementation of the proposed solutions.