MoRTH Issues Directive for AI-Machine Controlled Construction

The Ministry of Road Transport and Highways (MoRTH) has issued a circular directing the implementation of Automated & Intelligent Machine-aided Construction (MIMC/AI-MC) technology in selected National Highway (NH) projects. This strategic move is aimed at enhancing construction quality, transparency, and long-term durability of roads—particularly in greenfield projects involving high embankments.

In the circular dated 23rd June 2025, MoRTH emphasized that as the NH network expands and construction complexities grow, the adoption of AI-MC technology will be crucial to achieving precision and strict adherence to design specifications. The AI-MC methodology incorporates advanced technologies including GPS-aided motor graders for accurate 3D grading, intelligent compaction rollers with real-time monitoring and reporting, onboard documentation systems, and cloud-based data storage for centralized monitoring.

MoRTH has provided a comprehensive implementation framework, mandating real-time data logging, equipment calibration, and integration of intelligent control systems. Also implementing agencies are required to submit MIMC reports along with the standard QA/QC documentation. To support seamless communication between equipment and monitoring systems, the ministry will coordinate with the Department of Telecommunications to allocate suitable radio frequency bands (403–473 MHz).

A pilot project using MIMC was successfully executed on the Lucknow–Kanpur Expressway, where the technology demonstrated clear benefits in terms of improved construction quality, faster execution, and reduced material wastage.

The circular includes Appendix-A, which lists over 25 NH projects across states such as Madhya Pradesh, Odisha, Punjab, Bihar, Uttar Pradesh, and Karnataka. These include projects that have already been sanctioned in FY 2025–26 and others that are planned for approval in FY 2026–27. All listed projects are to be executed with MIMC provisions as part of MoRTH's broader plan to integrate intelligent construction technologies in future highway development.

The broader objective of integrating intelligent machinery in highway construction is to ensure accurate execution of 3D design profiles, uniform and consistent compaction, continuous quality monitoring, and improved documentation for audits and performance review. Ultimately, these steps aim to extend road lifespan and optimize lifecycle costs. The circular also invites feedback from implementing agencies, which will be valuable in helping the Indian Roads Congress (IRC) develop comprehensive national guidelines for MIMC-based construction in the future.

This directive marks a significant advancement in modernizing India’s road construction practices through the use of digital and intelligent systems, reflecting the government’s broader commitment to delivering world-class infrastructure built to global standards.

For detailed information, you may refer to the official circular here: Click to View Circular