https://www.newindianexpress.com/nation/2026/apr/22/morth-deploys-truck-mounted-attenuators-to-ensure-construction-workers-safety-along-nhs
MoRTH deploys Truck Mounted Attenuators to ensure construction workers' safety along NHs
The deployed TMAs are equipped with high-intensity wig-wag warning lights, designed to flash in alternating patterns that form directional arrows.
truck mounted attenuators