NHAI and Maharashtra Metro achieved a world record for constructing the longest double-decker viaduct of length how many in Nagpur?

• A. 3.34 km
• B. 3.14 km
• C. 3.04 km
• D. 3.24 km

Answer: (B)

National Highways Authority of India (NHAI) & Maharashtra Metro achieved a world record for constructing the longest double-decker (3.14 km) viaduct in Nagpur.