Generator-powered street light being replaced to stop hum in Mill Woods

A generator-powered street light in Mill Woods is being replaced following reports of a constant hum in the area, the group building the Valley Line LRT said Monday.
For the past week or so, the noise has irritated Tracey Gomez, 47, and her family, who says it has been keeping them up at night.
“It’s just a constant background humming sound (inside the house) that you can’t turn off,” she said.  
Although the street light at 66 Street and 36A Avenue is solar pow