In the Saint-Hyacinthe area, demolition work (at night) some elements of Pinard Avenue Bridge, located at the 128th kilometer, above Highway 20. Lignted road panel reading "A-20 Works, Closed from Km 123 to 130. Mechanical shovels at work, demolition work. Curious are watching. Road closed by orange markers, demolition in the background. Keywords: HIGHWAY 20,BRIDGE,QUEBEC ,ST.HYACINTHE,ROAD WORK