I honestly hate that argument. “it would cost so much to change all those signs” is just negative talk for “it would employee a shit ton of people, create a lot of jobs, and be a major infrastructure project that could help our economy.”. Honestly, the economic benefit of major infrastructure works is rarely talked about as much as it should be. Mainly, I think, because the people it benefits are the ones actually doing the work. And that’s scary to a certain segment of society that would like very much that not to be the case.