You’re probably right. I neglected check how effective this would be in any quantitative sense.
I think you underestimate the cost of street-level murals ($100K / mi is about $60 / m), and neglect the benefit of tunnels’ inevitable insulation, but the decision would probably end up the same.
You’re probably right. I neglected check how effective this would be in any quantitative sense.
I think you underestimate the cost of street-level murals ($100K / mi is about $60 / m), and neglect the benefit of tunnels’ inevitable insulation, but the decision would probably end up the same.