Saskatchewan Premier Brad Wall says he's angry that drivers are still speeding in a construction zone where an 18-year-old worker was killed last week.

Wall tweeted today that he talked to the owner of the asphalt company, who told him that Mounties have given out five or six tickets at the site since Ashley Dawn Richards was killed on Friday.

Richards, of New Brunswick, was working as a flag person when she was hit Friday near Midale, southeast of Weyburn.

Wall says he has asked the highways minister to look into what can be done to make construction zones safer.