Candleriggs Re-Development, Candleriggs. These improvements to the stretch of Candleriggs between Wilson Street and Ingram Street have made a big difference to the area. Using high quality materials and custom designs, the environmental design company Gillespies developed this scheme for the street in 1997. It makes the street more sympathetic to both cars and people. With wider pavements, protective illuminated bollards and a new road surface, this street is better for all of its users.