Ground work has formally begun on the long-delayed Guwahati Ring Road, with the construction firm awarded the project starting initial site work from the Baihata Chariali end of the 121-km corridor. The National Highways Authority of India (NHAI) has set January 22, 2030 as the completion deadline for the ₹5,729 crore project, which is intended to be the Northeast's first access-controlled, high-speed highway corridor and is designed to pull through-traffic away from Guwahati's congested city roads.
Background
A ring road around Guwahati has been discussed in various forms for well over a decade, as the city's population and vehicle numbers have outpaced its road network, funnelling both local and inter-state traffic — including freight bound for the rest of the Northeast — through the same congested arterial roads. Guwahati sits at a geographic chokepoint: nearly all road traffic moving between the rest of India and the seven other Northeastern states passes through or near the city, on National Highway 27 and connecting routes, making it one of the most consequential bottlenecks in the region's entire logistics network.
The project cleared a series of approval stages over the past two years: NHAI initially estimated the corridor's cost at around ₹4,617 crore before the final Build-Operate-Toll (BOT), zero-grant structure was finalised at roughly ₹5,729 crore (Chief Minister Himanta Biswa Sarma has separately cited a figure of about ₹5,800 crore, with the Assam government bearing 50% of land acquisition costs). Prime Minister Narendra Modi laid the foundation stone for the project in Mangaldai, Darrang district, on September 14, 2025, formally launching construction after years of survey, alignment and clearance work.
Key Details
The contract for building the ring road was awarded to Dineshchandra R Agrawal (DRA) Infracon Pvt Ltd at a construction award value of ₹4,954.50 crore. NHAI signed the concession agreement with the firm on April 2, 2025, with an appointed date of January 23, 2026 from which the construction timeline formally runs.
- The 121-km corridor's first major component is a 55.54-km, four-lane, access-controlled Northern Guwahati Bypass (Section 1), running from Baihata Chariali via Kurua and Chandrapur to Sonapur — this is where initial construction work has now begun.
- An existing four-lane bypass on NH-27 is being widened to six lanes over an 8-km stretch.
- The remaining roughly 58 km of the existing NH-27 bypass will see improvement works rather than a fresh greenfield build.
- A centrepiece structure of the project is a 3-km-long bridge over the Brahmaputra River, which will link the northern and southern halves of the ring alignment.
- Roughly 51 hectares of the Amchang Wildlife Sanctuary on Guwahati's eastern edge falls within the project's footprint, making forest and wildlife clearances one of the more sensitive components of execution.
- To prevent land speculation along the announced alignment, the Assam government has imposed a bar on fresh government land allotments in the vicinity of the proposed ring road route.
At a Glance: Guwahati Ring Road Project
| Parameter | Detail |
|---|---|
| Total length | 121 km |
| Total project cost | ₹5,729 crore (BOT/Toll, zero grant) |
| Construction contract value | ₹4,954.50 crore |
| Contractor | Dineshchandra R Agrawal (DRA) Infracon Pvt Ltd |
| Concession agreement signed | April 2, 2025 |
| Appointed (start) date | January 23, 2026 |
| Foundation stone laid by | PM Narendra Modi, Mangaldai, Sept 14, 2025 |
| Scheduled completion | January 22, 2030 |
| Key structure | 3-km bridge over the Brahmaputra |
| Protected forest land affected | ~51 hectares, Amchang Wildlife Sanctuary |
Local Impact
For Guwahati residents, the ring road's core promise is diverting long-haul and inter-state traffic — trucks, buses and other vehicles with no business in the city centre — around Guwahati rather than through it, which if realised should ease congestion on NH-27 and the city's internal arterial roads over time. For businesses along the freight corridor connecting Assam to the rest of the Northeast, a genuinely access-controlled bypass would cut travel times and make delivery schedules more predictable, since through-traffic would no longer be competing with city commuter traffic at the same choke points.
The project's land footprint also carries direct costs for some residents and ecosystems: the Assam government's 50% share of land acquisition implies significant compensation payouts to affected landowners along the 121-km alignment, and forest clearance for the roughly 51-hectare stretch through Amchang Wildlife Sanctuary will need careful mitigation to limit impact on the sanctuary's wildlife corridors, an issue environmental groups in Assam have flagged in past ring-road planning discussions. The government's move to bar fresh land allotments near the alignment is aimed at limiting speculative land grabs that could complicate acquisition and inflate compensation costs as the project proceeds.
What Happens Next
With initial construction work now underway from the Baihata Chariali end on the Section 1 Northern Bypass, the immediate execution phase over the coming months will focus on land acquisition completion, forest clearance processes for the Amchang stretch, and early earthwork and bridge foundation work. NHAI's stated completion target is January 22, 2030, meaning the roughly four-year construction window will need to progress through multiple sections — including the technically demanding 3-km Brahmaputra bridge — in parallel to stay on schedule. Regular progress updates are expected as DRA Infracon mobilises on further sections beyond the initial Baihata Chariali start point.
Frequently Asked Questions
What is the Guwahati Ring Road project?
It is a 121-km highway corridor being built by NHAI around Guwahati to divert through-traffic away from the city, combining a new greenfield bypass, lane-widening of the existing NH-27 bypass, and a 3-km bridge over the Brahmaputra River.
How much will the Guwahati Ring Road cost?
The total project cost is approximately ₹5,729 crore under a Build-Operate-Toll, zero-grant model, with the construction contract itself valued at ₹4,954.50 crore.
Who is building the ring road?
Dineshchandra R Agrawal (DRA) Infracon Pvt Ltd was awarded the construction contract, with NHAI signing the concession agreement on April 2, 2025.
When will the Guwahati Ring Road be completed?
NHAI has set a completion deadline of January 22, 2030, with the appointed (start) date fixed at January 23, 2026.
Where has construction actually started?
Initial site work has begun from the Baihata Chariali end, on the 55.54-km Northern Guwahati Bypass section running via Kurua and Chandrapur to Sonapur.
Does the project affect any protected forest land?
Yes, approximately 51 hectares of the Amchang Wildlife Sanctuary on Guwahati's eastern side falls within the project's alignment.
Why has the Assam government barred land allotments near the route?
To prevent land speculation along the announced ring road alignment, which could complicate acquisition and drive up compensation costs as construction proceeds.
Who laid the foundation stone for the project?
Prime Minister Narendra Modi laid the foundation stone in Mangaldai, Darrang district, on September 14, 2025.
Sources
The Sentinel (Assam), The Assam Tribune, Swarajya Magazine, Construction World, Press Information Bureau (PIB)
