Free mass transit also seems to be good for the local economy, despite fears to the contrary. Filip Watteeuw, deputy mayor of Ghent, said that since the provision of free public transport, there “has been a 17% increase in restaurant and bar startups, and the number of empty shops has been arrested”. Ghent’s plan cost just €4m (£3.4m) to implement. By comparison it costs an estimated £20m-£30m to build just one mile of motorway. The city also has significantly cleaner air – nitrogen oxide levels have dropped by 20% since 2017 – and there is an unexpected benefit of noise reduction: “Instead of car noise,” says Filip Watteeuw, deputy mayor, “people can now hear each other talking and children laughing.”
https://www.rapidtransition.org/stories/there-is-such-a-thing-as-a-free-ride-rapid-innovations-in-urban-transport/