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Karnataka Unveils Ambitious Rs 4,000 Crore White-Topping Road Project to Transform Urban Connectivity

  • Nishadil
  • October 22, 2025
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  • 2 minutes read
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Karnataka Unveils Ambitious Rs 4,000 Crore White-Topping Road Project to Transform Urban Connectivity

Karnataka is gearing up for a major infrastructure overhaul, with the state government announcing ambitious plans to develop 500 kilometers of high-quality 'white-topping' roads. Spearheaded by Deputy Chief Minister DK Shivakumar, this monumental project comes with an estimated price tag of Rs 4,000 crore, marking a significant investment in the state's urban connectivity and durability.

The Detailed Project Report (DPR) for this extensive network is already finalized, setting the stage for a new era of smooth, resilient roadways.

White-topping, a technique involving covering existing asphalt roads with a layer of concrete, is celebrated for its longevity and resistance to wear and tear.

Unlike conventional asphalt, these concrete surfaces are less prone to developing potholes, enduring heavy monsoon rains and constant traffic with remarkable resilience. This initiative is a strategic move to provide citizens with pothole-free journeys, reducing maintenance costs in the long run and ensuring safer, more comfortable commutes across key urban centers, particularly Bengaluru.

Deputy CM Shivakumar emphasized that the plan is comprehensive, covering major arterial routes and critical corridors within Bengaluru and extending to other significant cities in Karnataka.

The project is currently poised to invite tenders, indicating the government's readiness to swiftly move from planning to execution. This phase will involve meticulous selection of contractors to ensure the highest standards of construction and timely completion.

Beyond the white-topping initiative, Shivakumar outlined a grander vision for Bengaluru's infrastructure.

He spoke of developing an extensive network of tunnel roads, a colossal project spanning 60 kilometers with an estimated cost of Rs 50,000 crore, for which the DPR is expected to be ready by year-end. This futuristic approach aims to decongest the city's burgeoning traffic by creating subterranean arteries.

Additionally, plans are in motion for elevated corridors and the widening of existing roads, all designed to enhance the flow of traffic and support the city's rapid expansion.

The government is also specifically identifying 12 high-density corridors within Bengaluru for focused development. DPRs for three of these critical corridors are reportedly in their final stages, signaling an imminent push to address the most congested routes.

Complementing these physical infrastructure upgrades, there's a strong emphasis on modernizing traffic management systems, integrating technology to ensure smoother movement and reduce commute times.

This massive infrastructure push is not merely about roads; it's about positioning Karnataka, especially Bengaluru, as a premier destination for investment and innovation.

Shivakumar highlighted the importance of robust infrastructure in attracting global businesses and facilitating economic growth. With potential events like the G20 summit possibly returning, these developments are crucial for showcasing Bengaluru as a world-class city, capable of handling international prominence while improving the daily lives of its residents.

The commitment to durable roads and advanced connectivity underscores the state's resolve to build a future-ready urban landscape.

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