I've been saying this in relation to all the paving that is done throughout my Eastern-European country with EU money, that is that at some point having that many paved roads around becomes economically unproductive, especially when it comes to communities that are getting older and smaller (in terms of numbers).

I've been answered something on the lines of "but all those paved roads will create economic activity and we will all become richer and we will be able to afford their maintenance going forward", which is reportedly not true anymore (also because of demographics and of the ageing population). It might have been true some decades ago, when the demographics were different and the age pyramid was more "normal", but not anymore.