The person responsible for the bike lane system in Thunder Bay says statistics prove they are safe. In his presentation to city councillors Active Transportation Coordinator Adam Krupper said the numbers show that streets are safer where bike lanes exist. He says there's been a 70 per cent decrease in bike collisions and a 22 per cent decrease in motorist collisions after the lanes have been introduced. The latest changes will see 120 kilometres of new bike and pedestrian routes to the city.