The 80 km rail network for Phase 2, covers Line R6, Phase 2A, and Phase 2B.
Japan International Cooperation Agency (JICA) has signed an agreement with the Government of India, to provide Japanese (ODA) loan amounting to Japanese Yen 52,036 million(approximately ₹3,717 crore) for the development of Phase 2 of ‘R6, 2A and 2B’ of Bangalore Metro Rail Corporation Limited (BMRCL)in Bengaluru.
In March 2006, the first Japanese ODA loan agreement was signed by JICA for BMRCL Phase 1.