Setting 40 km/h speed limits alone won’t solve Cornwall’s traffic problems: report July 9, 2023 News, Premium In this May 2023, file photo, a speed sign alerts drivers turning on Grant Avenue from Power Dam Drive in Cornwall, Ont. of the residential speed limit in Riverdale. (Newswatch Group/Bill Kingston, File) This is content for Cornwall Newswatch Premium subscribers. Subscribe now for as little as $5.99 a month! You'll have access to the latest breaking news and original reporting in Cornwall and the Seaway Valley. Click here to subscribe. Username or E-mail Password Remember Me Forgot Password City of CornwallCornwall City CouncilSarah Goodspeed limitsspeeding