Record-Breaking Feats
On 6th January 2026 near Puttaparthi, Andhra Pradesh, NHAI set two records: the longest continuous laying of Bituminous Concrete over 28.89 lane km (equivalent to a 3-lane, 9.63 km stretch) within 24 hours, and the highest quantity of Bituminous Concrete laid continuously at 10,655 metric tons in the same duration. Both achievements were first-of-their-kind globally under the six-lane highway project.
Building on this momentum, on 11th January 2026, two additional records were created: continuous laying of 57,500 metric tons of Bituminous Concrete and continuous paving of 156 lane km (a 3-lane, 52 km section), surpassing the previous global record of 84.4 lane km.
Cutting-Edge Technology and Quality Assurance
The record-setting work employed 70 tippers, five hot mix plants, one paver, and 17 rollers. NHAI ensured rigorous quality control through collaboration with IIT Bombay and Original Equipment Manufacturers (OEMs), guaranteeing adherence to the highest standards of safety and engineering. The successful execution reflects NHAI’s capability to manage large-scale infrastructure projects with precision and efficiency.
About the Economic Corridor
The 343 km, six-lane, access-controlled corridor is designed for high-speed, safe, and scenic travel. It includes 17 interchanges, 10 wayside amenities, a 5.3 km tunnel, and a 21 km section passing through forest areas. Once completed, the corridor will reduce the Bengaluru–Vijayawada travel distance by 100 km, cutting travel time from 12 to approximately eight hours, while improving regional connectivity across Rayalaseema and coastal Andhra Pradesh.
Significance for Regional Development
These Guinness World Records highlight NHAI’s commitment to world-class highway infrastructure aligned with the Government of India’s vision for safe, efficient, and globally benchmarked corridors. The project is expected to boost trade, facilitate industrial growth in regions like the Koparthy Industrial Node, and contribute to India’s economic and logistical advancement.
