Admins Just Have a 2 Minute Look Here
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Look at the Coach Coposition of 12911/12 Valsad Haridwar Express
Engine-SLR1-UR1-UR2-UR3-A1-B1-S1-S2-S3-S4-S5-S6-S7 -S8-UR4-UR5-UR6-SLR2.; Total Length-18 Coaches.
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Look...
more... at the Coach Composition of 19057/58 Udhana Varanasi Express
Loco-SLR-UR-UR-UR-UR-A1-B1-S8 To S1 -UR-UR-LDS.
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Now see the Differences
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1.There are three Unreserved Generals in Valsad Haridwar Express on each side whereas in Udhana Varanasi Express there are 2GS on one side and 4 GS on other side
2. According to CC of the 12911/12 after AC Coaches Sleeper Coaches Start from S1 coac whereas in 19057/58 it starts from S8, which should start from S1.
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Then How can RSA Exist B/w Two Trains?