Bhangel flyover to soon have sound barriers, Noida looks for company | Noida News
Bhangel elevated road was opened in Nov 2025 Noida: Noida Authority has invited bids to install sound barriers along Bhangel Elevated Road after residents living nearby complained of rising noise pollution since the road opened in Nov 2025. The barriers will use 120mm-thick aluminium soundproof panels filled with high-density rockwool to absorb noise.Officials said the…