From here you will get buses for,Raigarh, Bilaspur,Raipur,Korba, Ambikapur, Ranchi(Jharkhand). Mostly buses are runing in night for Raipur and Bilaspur.Nearest Railway Station is Raigarh and Kharsia.Dharmjaigarh is very cheap and nice place for investment in sectors like IT and Mines.
Wikipedia article:
http://en.wikipedia.org/wiki/Dharamjaigarh_Bus_standCategory:
bus stop Address:
Dharamjaigarh