Nanjangud: The concrete works of R.P. Road (Rashtrapathi Road) in the heart of the town is going on at a snail’s pace. The concrete works started one-and-a-half-years ago when Siddharamaiah was the Chief Minister and Dr. H.C. Mahadevappa was the PWD Minister. Dr. H.C. Mahadevappa with an eye on fielding his son Sunil Bose from…