The Indian state of Gujarat is setting a new global standard for infrastructure by turning old roads into high-tech, sustainable transport networks. The government has officially earmarked a massive Rs 1,147 crore (approximately N1.8 trillion) to reconstruct 20 major roads using advanced green technology.
This ambitious initiative focuses on climate-resilient construction, ensuring that roads can withstand harsh weather while lasting significantly longer. By recycling materials from existing pavements—such as old soil, metal, and asphalt—the state is not only cutting down on construction costs but also drastically reducing its carbon footprint.
The engineering process is as impressive as the scale of the project. Construction crews are using modern machinery to pulverize old road materials, which are then treated with lime, cement, and specialized chemicals. Engineers then install a high-tech fibre sheet known as a Stress Absorbing Membrane Interlayer (SAMI) to prevent cracks and absorb the pressure from heavy vehicles, effectively extending the road's lifespan.
Beyond durability, these projects are designed to boost the local economy. For instance, the Jambusar-Tankali-Deola road reconstruction is set to improve transport links for pharmaceutical hubs, oil plants, and coastal agricultural zones. This connectivity will provide better access to railways and airports, fueling industrial growth across the region.
Source: aninews.in
