Haan Sir, in fact Rau to abhi se hi junction hai kyunki Tihi(TIHI) ki line wahin se alag hoti hai. Indore-Rau is double-line electric, sunne mein aaya hai ki Rau-Mhow line ki bhi doubling hogi(this line is single-electric now). Rau-Tihi line is single-line diesel, Concor freight is regularly running on Rau-Tihi section...