Yes. But line from Hosur after Kaggadasapura railway gate comes at a higher level and then it passes on a RoB over old Madras road, parallel to the Tin factory- ring road flyover. Now if it needs to be connected to CDSR then there needs to be a right side ramp to gradually descend and join the KJM-YNK line. It already has a left ramp that joins KJM-BNC line. The right ramp is not possible now with Tin factory junction being a mess and the already existing Tin factory - Hebbal flyover.
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there is another possibility to connect this line to YNK without trains like Kongu, CBE - LTT going to SBC or YPR for loco reversal.
Just before LOGH station where this line joins the YNK-YPR line, a right curving RoB parallel to the existing RoB (YNK-YPR) is needed next to BEL compound. Then these trains can easily avoid the junctions. If not these trains; then suburban trains coming from Hosur can go towards Devanahalli (Airport). Just one RoB and some planning (like new stations near Marathhalli bridge similar to Hoodi) can make it worthwhile for people from E-City, Sarjapur road, Marathhalli, Hebbal to reach Airport (Dodjala-DJL). Instead of the mess called steel flyover developing few alternatives will help a lot.