Union Minister for Road Transport and Highways Nitin Gadkari has confirmed that the first 144 km stretch of Bengaluru's Satellite Town Ring Road (STRR) is nearing completion, with four of its six construction packages already finished and the remaining two expected to become operational by September and November 2026. Once open, this corridor will link Dobbaspet, Doddaballapura, Devanahalli, Hoskote, the Karnataka-Tamil Nadu border and Belagondapalli through to Hosur, giving North Bangalore's satellite towns a direct orbital route that bypasses the city centre entirely.
1. What the STRR Actually Is
The STRR is a roughly 288 km ring highway being built around Bengaluru to connect 12 satellite towns, easing pressure on roads that currently funnel peripheral traffic through the city. NHAI is constructing the first 144 km, the half nearest to North and East Bengaluru, in six packages at an estimated cost of Rs 14,655 crore. This isn't a brand-new announcement so much as a project inching toward a genuinely usable state after years of construction; about 80 km of the wider network was already open to traffic earlier in 2026, and this latest update is about the remaining packages on the more consequential 144 km northern-and-eastern stretch.
2. The Areas This Corridor Actually Touches
What makes this update relevant for homebuyers is the specific geography involved. The route runs from Dobbaspet through Doddaballapura and Devanahalli, on to Hoskote, before crossing into Tamil Nadu near Belagondapalli and continuing to Hosur. It also connects directly with the Chennai-Bengaluru Expressway, which means Hosur gets a more direct link to Kempegowda International Airport once both projects are functional. For a market like North Bangalore, where a lot of new residential supply sits precisely in the Devanahalli, Doddaballapura and Nelamangala belt, this is a corridor that touches established growth areas rather than a speculative stretch of highway in the middle of nowhere.
- Doddaballapura and Devanahalli sit directly on the route. Both are named waypoints on the 144 km stretch, not areas that merely benefit indirectly.
- Nelamangala gains proximity to the corridor's starting point near Dobbaspet. It's a short distance from where this stretch begins.
- The Chennai-Bengaluru Expressway interchange adds long-distance value. Once both roads are functional, Hosur and the airport corridor get a more direct connection, independent of the expressway's own ongoing delays on its Tamil Nadu stretch.
3. Read the Timeline With Some Caution
Ring road and expressway projects around Bengaluru have a well-documented history of slipping past announced dates, and the STRR itself has seen sections pushed back before. Treat the September and November 2026 targets for the last two packages as directional rather than guaranteed, and expect the practical, everyday usability of the corridor to phase in gradually as each package opens, rather than switching on all at once.
4. What This Means If You're Evaluating North Bangalore
If you're comparing plots or apartments in the Doddaballapura, Devanahalli or Nelamangala belt, this update is a useful data point to factor into your long-term view of the area's connectivity, alongside airport proximity and existing arterial roads like Tumkur Road and the Devanahalli-Doddaballapura stretch. It shouldn't be the sole reason to buy, but it is a genuine, NHAI-backed piece of infrastructure progress rather than a developer's marketing claim.
Live Options Along This Corridor
Luxura Habitat currently markets several projects in the areas this stretch touches. In Doddaballapura, Sattva Thippapura offers 300+ plots across 25 acres from Rs 66 lakh. Near Nelamangala on Tumkur Road, Sattva Green Groves has 735 RERA-registered plots from Rs 75.6 lakh, while KNS Samooha offers a 150 to 170 acre plotted township with BMRDA and RERA approved plots from Rs 46 lakh. Closer to Devanahalli itself, Sattva Aeropolis, Sattva Vasanta Cove and Sattva Vasanta Skye are all within 5 to 10 minutes of Bangalore Airport.
The Bottom Line
The STRR's 144 km stretch is one of the more tangible pieces of infrastructure progress touching North Bangalore's satellite towns this year, with a specific route, a funded budget and a minister-confirmed timeline. Treat the exact opening dates with the usual caution reserved for Indian infrastructure projects, but the underlying direction, better orbital connectivity for Doddaballapura, Devanahalli, Nelamangala and Hoskote, is real. Talk to our team if you'd like help evaluating a plot or apartment along this corridor.
