South India's first double-decker flyover, which opened to public on Wednesday, is a road and metro flyover in Bengaluru with five ramps. The 3.36-km-long flyover, built at ₹449 crore, begins at Ragigudda metro station and ends at Silk Board Junction. It's expected to ease traffic around Silk Board Junction. The yellow line metro that passes along flyover isn't operational yet.