Jharsuguda MlA Naba Kishore Das on Sunday laid foundation-stones of three road projects, repair Sodhamal-Vimjor road with an estimated cost of `8.5 crore, construction of Marakuta to Tihadipali road (`50.5 crore) and Kartikela to Brundamal (`3.5 crore) in the district. The projects will be executed by the Public Works department.