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Navigating the Horizon of Bangalore's Progress: Insights into the Satellite Town Ring Road (STRR)

By lodha

November 21, 2025

As the bustling metropolis of Bangalore continues to experience rapid urbanisation and population growth, the demand for efficient transportation and infrastructure has become more pressing. To address these challenges, the Karnataka government conceptualised the Bangalore Satellite Town Ring Road (STRR). Also known as Peripheral Ring Road, this substantial road network aims to decongest traffic, promote economic growth, and improve residents' overall quality of life.

In this blog, we will delve into the details of the STRR Bangalore, exploring its significance, benefits, challenges, and the impact it has on the city's future. Furthermore, we also anticipate a real estate boom in surrounding areas, making it a desired destination to buy flats in Bangalore.

Unveiling the Bangalore STRR: A Vision of Connectivity

The Karnataka Government oversees the ambitious Bangalore Satellite Town Ring Road (STRR) project, aiming to establish an integrated transportation link encircling the city. This initiative aims to connect satellite towns, alleviating congestion in central areas. As Bangalore's urban sprawl continues, the STRR seeks to accommodate the growing population and improve the overall quality of life for its residents.

Stretching across approximately 290 km, it is a carefully designed road project that connects 12 satellite towns and over 330 villages surrounding Bangalore. According to the STRR Bangalore map, it will connect the following 12 satellite towns around the city:

  • Dobbasapete
  • Anekal
  • Sulibele
  • Attibele
  • Hoskote
  • Tattekere
  • Devanahalli
  • Ramanagara
  • Doddaballapura
  • Kanakapura
  • Sarjapura
  • Magadi

STRR Bangalore Project Highlights

On March 11, 2024, Prime Minister Narendra Modi will inaugurate an 80 km section of Bengaluru Satellite Town Ring Road (STRR). This includes two sections connecting Dobaspete to Doddaballapur Bypass and Doddaballapur Bypass to Hoskote.

Moreover, the project aims to establish a link with Hosur in Tamil Nadu, where a new airport is being planned. Once completed, this route will facilitate connectivity to the proposed Multi-Modal Logistics Park at Dobaspet and the proposed Pune-Bangalore Greenfield Expressway. In a bid for sustainable development, the National Highways Authority of India (NHAI) is considering using segregated waste from Bangalore for the construction of the Ring Road.

  • Total Estimated Cost: Rs. 17,000 crore
  • Project's Length: 280.836 km (approx.)
  • Lanes: 4 to 6 lanes
  • Design Speed: 100 kmph
  • Status: Under Construction
  • Deadline: Around December 2025
  • Owner: National Highways Authority of India (NHAI)

INSERT ROUTE MAP IMAGE HERE

The Satellite Ring Road Plan Seeks to Accomplish:

  • Decongestion
    One of the primary goals of STRR is to divert traffic away from the city's core areas and arterial roads, thereby reducing the growing traffic congestion within Bangalore. This mega-infrastructure project seeks to address the traffic congestion within the city while enhancing connectivity and accessibility to outlying regions. It aims to ease the burden on existing roadways and enable smoother travel for commuters.
  • Improved Connectivity
    The STRR will connect eight state and six national highways. This enhanced connectivity is expected to boost inter-regional trade and commerce, facilitate the movement of goods, and encourage the development of new economic hubs outside the city centre.
  • Urban Development
    The STRR's strategic location will unlock the economic potential of peripheral areas by promoting real estate development. Bangalore has attracted India's leading builders like Lodha, a name synonymous with quality, trust, and a legacy of delivering the world's finest developments. Lodha stands as a beacon of excellence in the real estate industry, now bringing its expertise and finest living experiences to the city. This, in turn, could help in distributing the urban sprawl more evenly, mitigating the pressures on the city's burdened infrastructure.
  • Tourism and Cultural Integration
    By linking satellite towns that possess rich historical and cultural heritage, the STRR contributes to the promotion of tourism and cultural integration. This might attract more tourists, leading to the development of ancillary industries and bolstering the economy further.

Influence and Advantages of STRR on the Future of Bangalore

The Bangalore Satellite Town Ring Road brings forth an array of benefits for the city, its residents, and businesses alike:

  • Infrastructure Development
    The STRR project necessitates the development of various supporting infrastructure, such as access roads, flyovers, and service lanes. These infrastructure improvements will cut down travel time for commuters, reducing the stress associated with daily commuting and improving the overall quality of life. It will offer relief from traffic at key junctions such as KR Puram, Hebbal, and Goranguntepalya.
  • Economic Boost
    With improved connectivity and infrastructure, areas along the STRR are likely to witness a surge in economic activity, leading to the establishment of new businesses, industries, and job opportunities.
  • Environmental Impact
    By diverting traffic away from congested city centres, the STRR can help reduce vehicular emissions and pollution within Bangalore, contributing to a cleaner and greener environment.
  • Real Estate Boom
    The road's strategic alignment promises to boost the real estate prospects of the regions it touches. Satellite towns along the STRR route are expected to witness increased demand for residential and commercial properties due to improved connectivity and accessibility. The real estate market is seeing a surge in demand for flats for sale in Bangalore within this particular area.
     The demand for apartments in Bangalore is expected to surge along the STRR route. As Bangalore cements its place as an integral IT and business hub, there will be an increased demand for good quality real estate from professionals moving to the city. This real estate boom is likely to attract investments and drive further economic growth.
  • Employment Opportunities
    As satellite towns experience economic growth, they are likely to attract more businesses and industries. This could translate into increased employment opportunities for residents, leading to a reduction in migration to Bangalore's already crowded job market.

Latest Updates: The Bangalore Peripheral Ring Road (PRR-1)

Bangalore’s most ambitious project, the Peripheral Ring Road (PRR-1) by the Bangalore Development Authority (BDA), is all set for modifications. As part of the makeover, the 100-metre wide road will be reduced to just 65 metres. The remaining area will make way for metro and elevated rail corridors as well as service roads on either side.

Currently, the Peripheral Ring Road spans around 73-80 kilometres and is being developed at a cost of Rs 22,600 crores. Of this, Rs 15,600 crores will go towards land acquisition, and Rs 7,000 crores will be used for construction.

The revised designs include a 6-lane carriageway built within 28 metres, with 4-metre wide shoulders on either side. Additionally, a 3-metre pedestrian pathway and service roads will be developed to ensure easy connectivity for villages affected by land acquisition.

A 5-metre long road margin will be reserved for a future metro or elevated rail system. The remaining 35 metres in the original 100-metre corridor will be used for commercial development, including plots for business and mixed-use zones.

Route Alignment of the Bangalore Peripheral Ring Road

The proposed Greenfield expressway will form a ring road, similar to a highway, encircling the extreme outer boundary of the city while connecting 8 towns along its route.

The road will begin from NH4 in Dobbaspet and pass through the regions of Doddaballapura, Doddabelagavi, and Devanahalli to finally reach Hoskote. From Hoskote, the expressway will cross the Bengaluru-Chennai Highway near Denahalli. Subsequently, it will cross the areas of Tirupati, Chikka, and Sonnur to enter the state of Tamil Nadu. In Tamil Nadu, it will pass through the outskirts of Hosur City.

The expressway will also pass Hosur airport and again enter Karnataka, where it will cross Anekkal, Ramnagara, Kanakpura, Magadi, and Gudemanahalli before connecting back with Dobbaspet, completing a full loop.

However, the route passes through ecologically-sensitive areas, including Bannerghatta National Park (BNP), from 95.5 km to 138 km. The Central Government has assured that the alignment around the National Park will be modified, with an elevated level stretching up to 8 km to avoid disturbing the park’s wildlife.

FAQs

  1. How will the satellite town road ease the traffic load?
     The STRR will divert traffic from congested central areas and connect peripheral towns, reducing congestion on major roads and improving overall traffic flow.
  2. How long is the satellite town ring road?
     The STRR spans approximately 280.836 km.
  3. When is the satellite town ring road expected to be completed?
     The STRR project is expected to be completed by December 2025.
  4. Is the satellite town ring road project being executed as a whole or in phases?
     The STRR is being constructed in phases, with the first phase (80 km) set for inauguration in 2024.

STRR Bangalore: A Transformative Project for the Future

The Satellite Town Ring Road master plan is a transformative initiative that promises to reshape the future of Bangalore. By alleviating congestion, boosting connectivity, and fostering economic growth, the STRR will undoubtedly enhance the city’s infrastructure. The STRR represents Bangalore’s commitment to sustainable development and a better-connected future.

Lodha: Elevating Your Living Experience

At Lodha, we are at the forefront of urban development, bringing our expertise to Bangalore with projects designed for the future. As the city continues to expand, we are committed to delivering luxury homes that redefine living standards. Explore our premium properties today and become a part of the exciting journey that is unfolding along the STRR corridor.

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