NHAI Guidelines to Strengthen Technology Integration and Sustainability in Development of High-Speed National Highway Corridors
The National Highways Authority of India (NHAI) has released comprehensive guidelines for planning and design of High-Speed Access-Controlled National Highways, other than Expressways. These guidelines apply to all upcoming four and six-lane Greenfield and Brownfield High-Speed Access-Controlled National Highways to make them safer, greener, and future-ready.
Why It Matters
The source lacks direct competitive exam context, but questions related to NHAI policy announcements, infrastructure development, and Ministry of Road Transport & Highways initiatives may appear in government job exams.
In Simple Words
The National Highways Authority of India has issued new guidelines for planning and designing High-Speed Access-Controlled National Highways, excluding Expressways. These rules apply to upcoming four and six-lane Greenfield and Brownfield corridors.
The guidelines focus on data-driven traffic planning, AI-assisted construction, Multi Lane Free Flow tolling, environmental landscaping with drip irrigation, and comprehensive drainage and water harvesting systems.
Key Points
- NHAI released comprehensive guidelines for High-Speed Access-Controlled National Highways, other than Expressways.
- Guidelines apply to all upcoming four and six-lane Greenfield and Brownfield High-Speed Access-Controlled National Highways.
- Traffic projections will include existing and diverted traffic, freight growth, and toll data.
- Automated and Intelligent Machine-aided Construction (AI-MC) technology will be used for embankments and pavements.
- Multi Lane Free Flow (MLFF) system of tolling will be installed on high-speed corridors.
- Landscaping and plantation will be incorporated as an integral part of project planning with drip irrigation.
- Comprehensive drainage planning and water harvesting structures will be part of the DPR process.
Exam Angle
A. National Highways Authority of India (NHAI)
Source: Press Information Bureau