New Delhi, Jan. 12 -- The National Highways Authority of India (NHAI) has created four Guinness World Records for large-scale, continuous bituminous concrete paving on the under-construction Bengaluru-Kadapa-Vijayawada Economic Corridor (NH-544G), marking a significant milestone in highway construction and execution efficiency.

The records were achieved by NHAI in association with concessionaire Rajpath Infracon Private Limited and relate to the scale, speed and continuity of bituminous concrete laying under a six-lane national highway project.

On 6 January 2026, two Guinness World Records were established near Puttaparthi in Andhra Pradesh.

These included the longest continuous laying of bituminous concrete, covering 28.89 lane km (eq...