NHAI Initiates Expansion of Nellore-Tada Highway to Six Lanes to Ease Traffic
The National Highways Authority of India is moving to expand the Nellore-Tada segment of NH-16 into a six-lane highway. The project aims to eliminate a major traffic bottleneck and improve connectivity between Andhra Pradesh and Chennai, with stakeholder consultations starting on June 20.

Highlights
- •NHAI is upgrading the four-lane Nellore-Tada stretch of NH-16 to six lanes.
- •The project aims to resolve a long-standing traffic bottleneck on a key national highway.
- •District Collector Himanshu Shukla has called a stakeholder meeting for June 20.
- •The expansion will improve transport connectivity between Andhra Pradesh and Chennai.
Drivers navigating the National Highway-16, specifically the segment connecting Nellore and Tada, may soon experience significant relief from persistent traffic bottlenecks. The National Highways Authority of India (NHAI) has officially commenced efforts to upgrade this remaining four-lane corridor into a modern six-lane highway, marking a major step toward enhancing regional connectivity.
Addressing the Nellore-Tada Highway Bottleneck
While the broader stretch of NH-16 extending from Tada to Visakhapatnam has successfully transitioned to a six-lane configuration, the Nellore-Tada section has long remained a logistical challenge. This segment has functioned as a critical bottleneck for years, primarily due to complexities surrounding a long-term concession agreement with the existing highway operator, which previously hindered expansion efforts despite the steady climb in daily vehicle volumes.
In a promising shift for commuters, the Ministry of Road Transport and Highways has formally proposed the upgrade of both the current four-lane Nellore-Tada stretch and the Nellore Bypass. The NHAI is currently focused on drafting a comprehensive Detailed Project Report (DPR) to outline the scope of this expansion and has begun engaging with various stakeholders to finalize the project's alignment.
Stakeholder Consultation and Future Impact
To ensure all technical and administrative requirements are addressed, District Collector Himanshu Shukla has scheduled a high-level stakeholders' meeting to take place on June 20 at the Collectorate. This meeting will consolidate essential input from diverse departments, including irrigation, revenue, railway, forest, and municipal authorities, to finalize the planning for the Nellore-Tada six-lane highway.
The successful execution of this infrastructure project is expected to deliver substantial benefits to both the local economy and long-distance travelers. By improving overall traffic flow and increasing road safety, the expansion will streamline transport between Andhra Pradesh and Chennai. For thousands of daily commuters and freight operators, this development signifies a long-awaited solution to congestion, promising a smoother and more efficient transit experience on one of India’s most vital national highways.











