List the national highways passing from the state of Madhya Pradesh and what are their importance in development of the State ?

Major National Highways Passing Through MP and Economic Significance:

Occupying the central geographical crossroads of India, Madhya Pradesh hosts extensive National Highway corridors ($>8,800 ext{ km}$):

• 1. Major National Highways Passing Through MP:
  • NH-44 (Old NH-7 & NH-3): Longest highway in India (North-South Corridor: Srinagar to Kanyakumari), traversing Morena, Gwalior, Sagar, Narsinghpur, Seoni.
  • NH-46: Critical central vertical spine entirely within MP (Gwalior–Shivpuri–Guna–Bhopal–Hoshangabad–Betul).
  • NH-52 (Old NH-3 / Agra-Bombay Road): Connects Jaipur, Kota, Rajgarh, Indore, Sendhwa to Mumbai.
  • NH-43 & NH-30: Connecting MP with Chhattisgarh, UP, and Eastern India.
  • Delhi-Mumbai Expressway (NE-4): 244 km high-speed corridor passing through Ratlam, Mandsaur, and Jhabua.
• 2. Strategic Importance in MP's Development:
  • Transforms MP into India's premier Logistics & Warehousing Hub (Multi-Modal Logistics Park at Pithampur).
  • Enables rapid transit of agricultural surplus (Wheat, Soybean, Cotton) and mineral ores to major coastal ports (Kandla, JNPT).