National High Speed Rail Corporation Limited achieved an engineering milestone in the construction of the Mumbai-Ahmedabad High Speed Rail corridor by successfully launching a massive one-thousand-four-hundred-and-five-tonne structural steel bridge across busy railway tracks in Maharashtra. The colossal one-hundred-metre prefabricated bridge span was erected using sophisticated heavy-duty hydraulic launching nose systems during scheduled nighttime traffic blocks.
Project engineers manufactured the specialized high-tensile steel truss at a dedicated fabrication facility in Wardha, transporting segmented modules to the installation site before executing precision welding and non-destructive ultrasonic inspections. The structure was engineered to withstand severe seismic stresses and aerodynamic shockwaves generated by high-speed bullet trains traveling at speeds exceeding three hundred kilometers per hour.
Infrastructure specialists praised the engineering execution, noting that installing heavy spans over active railway tracks without causing prolonged traffic interruptions demonstrates world-class civil engineering capability. High-speed rail authorities indicated that viaduct construction and track-laying works across the multi-billion-dollar bullet train project continue progressing toward targeted operational milestones.
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Sources:
https://indianexpress.com/article/education/today-news-headlines-for-school-assembly-september-29-2026-sc-refuses-to-stay-mdr-on-upi-payments-10897104/