The price tag comes to ₹1.80 lakh crore, according to a document circulating within the authority. Last year, NHAI had lined up 124 projects covering 6,376 km, worth ₹3,45,466 crore. 54 Highway, Expressway Projects and its splitNHAI is splitting the work three ways. NHAI still does the heavy lifting nationally, handling something like 45 to 50 percent of all highway construction. Even projects still under construction, like Nagpur-Vijayawada and Raipur-Visakhapatnam, are already showing double-digit land price movement in the towns they pass through.