The 19-km Yellow Line (RV Road–Bommasandra) began in 2017, was due in 2021, but opened only in August 2025 after 8 years. Its cost jumped from ₹5,744 crore to ₹7,610 crore—about ₹400 crore/km, compared to the usual ₹250 crore/km. Delays added heavily, with BMRCL losing ₹1.5–2 crore daily. Follow [onevisionmedia.in ] to stay informed and updated❗ . . #onevisionmedia #onevision #india #news #trending #metro #yellow #line #bengaluru