Ninety-four stacks arranged on an unpaved track in Dagomys
The A-147 highway, connecting Djubga and Sochi, is currently undergoing an extensive asphalt paving project, with work already underway on various sections of the highway. Here's a breakdown of the timeline, reinforcement process, and expected completion details for the project.
Timeline
The paving work on the A-147 highway typically begins during warmer months to take advantage of optimal weather conditions, often starting in late spring or early summer. The project proceeds in phases, covering specific sections sequentially to minimize traffic disruption. Depending on the length of the section being resurfaced and the complexity of work, the project can take several months to complete — anywhere from 4 to 8 months.
Reinforcement Process
Before asphalt paving, the existing roadbed is assessed and reinforced if needed. This may involve stabilizing the soil using lime, cement, or other materials. The base layers beneath the asphalt are often reinforced to improve load-bearing capacity and extend the road's lifespan. This involves compacting aggregate layers or introducing geosynthetics. In some sections, reinforced asphalt mixes with added fibers or polymers might be used for greater durability against heavy traffic and variable weather conditions. Reinforcement also includes ensuring proper drainage to prevent water damage, often through the installation or upgrading of culverts and side drains.
Completion Date
The completion date depends on project scope and weather but is often targeted before the onset of heavy winter rains and snow, typically around late autumn or early winter of the project year. Authorities may announce periodic updates, with delays possible due to weather, supply issues, or unforeseen technical challenges.
Additional Work
In addition to the ongoing asphalt paving and retaining wall construction, new shelters will be installed at public transport stops on these sections, and work is currently underway to create 40 anchor piles to reinforce the structure. An agreement has been reached to restore the road surface on four sections of the A-147 federal highway in the Dagomys area. After completing work on one side of the road, similar work will begin on the other side.
It's important to note that specific details might vary depending on the projects managed by local authorities or contractors. For the most precise and current information, checking official releases from the regional transport ministry or the project contractor overseeing the A-147 highway works is recommended. The project, including the new work, is still scheduled to be completed and put into operation by October 2025. The new work does not involve any landslide section strengthening, as these tasks have been completed in the landslide area of the A-147 highway. Road workers have strengthened a landslide section by drilling and installing 94 piles for the foundations of two retaining walls.
In the A-147 highway project, the additional work includes the installation of new shelters at public transport stops and the creation of 40 anchor piles to reinforce the structure. This project, also involving asphalt paving and retaining wall construction, is targeted for completion by October 2025, with the work on one side of the road finishing before similar work begins on the other side. This extensive project spans across various sectors of the industry, including finance for funding and transportation for the highway itself.
