March 17, Colombo (LNW): Sri Lanka’s road infrastructure is set for a significant technological upgrade following the recent delivery of state-of-the-art unmanned aerial vehicles (UAVs) to the Road Development Authority.
These sophisticated drones, provided through a collaborative initiative with the Japan International Cooperation Agency (JICA), are earmarked for critical safety operations aimed at mitigating the country’s persistent threat of earth slips and hillside collapses.
The partnership gained momentum in the wake of the devastating Cyclone Ditwah, which battered the island late last year. Responding to the urgent need for rapid damage assessment, Japanese technical experts assisted local engineers in conducting extensive surveys of the worst-hit transport corridors.
This latest equipment handover marks a formal evolution of that cooperation, shifting the focus towards long-term resilience and preventative maintenance for the national motorway network through 2028.
Equipped with high-precision sensors, the new fleet allows for the creation of intricate 3D topographical maps and real-time monitoring of unstable slopes that were previously inaccessible or too hazardous for manual inspection. By feeding crystal-clear visual data directly into the national road management database, the technology enables officials to pinpoint vulnerabilities before they lead to catastrophic failures.
This shift toward data-driven disaster management ensures that emergency teams can deploy resources more efficiently, ultimately safeguarding commuters and maintaining vital supply chains during the monsoon seasons.