Starting Friday, Aug. 21, Ottawa drivers can go a little faster, with speed limits jumping to 110 km/h on parts of Highways 416 and 417. Read MoreThe change is part of Ontario’s expansion of 110 km/h speed limits across the provincial highway network. Local News, News, 417, Highway 416, Ottawa Sun Starting Friday, Aug. 21, Ottawa drivers can go a little faster, with speed limits jumping to 110 km/h on parts of Highways 416 and 417. Read More