south western railway is constructing the rayadurg-tumakuru railway line in andhra pradesh and karnataka. tsr nirmaan is the contractor. the estimated cost of the project is rs. 10,278.9 million. the project involves construction of rayadurg-tumakuru via kalyandurg railway line of length 213 km. the project also includes construction of rob at chainage 145310, 137299 and 141233 and rub at chainage 149062, 145930, 147670, 148500, 134550 and 141862. civil work is in progress. the project is scheduled for completion in march 2017. [info as of: nov. 16]